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[warnigns] fix Wshorten-64-to-32

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This commit is contained in:
akallabeth 2024-10-14 15:50:38 +02:00
parent f88eda3f11
commit 78acedb40e
No known key found for this signature in database
GPG Key ID: A49454A3FC909FD5
138 changed files with 1307 additions and 869 deletions
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2
channels/audin/client/alsa/audin_alsa.c
View File

@ -182,7 +182,7 @@ static DWORD WINAPI audin_alsa_thread_func(LPVOID arg)
}
else if (framesRead < 0)
{
WLog_Print(alsa->log, WLOG_ERROR, "snd_pcm_readi (%s)", snd_strerror(framesRead));
WLog_Print(alsa->log, WLOG_ERROR, "snd_pcm_readi (%s)", snd_strerror((int)framesRead));
error = ERROR_INTERNAL_ERROR;
break;
}

4
channels/audin/server/audin.c
View File

@ -569,9 +569,7 @@ static UINT audin_server_packet_send(audin_server_context* context, wStream* s)
WINPR_ASSERT(s);
const size_t pos = Stream_GetPosition(s);
if (pos > UINT32_MAX)
return ERROR_INVALID_PARAMETER;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(audin->audin_channel, Stream_BufferAs(s, char), (UINT32)pos,
&written))
{

3
channels/cliprdr/client/cliprdr_format.c
View File

@ -98,7 +98,8 @@ CLIPRDR_FORMAT_LIST cliprdr_filter_format_list(const CLIPRDR_FORMAT_LIST* list,
}
}
}
filtered.numFormats = wpos;
WINPR_ASSERT(wpos <= UINT32_MAX);
filtered.numFormats = (UINT32)wpos;
return filtered;
}

10
channels/cliprdr/client/cliprdr_main.c
View File

@ -59,17 +59,17 @@ CliprdrClientContext* cliprdr_get_client_interface(cliprdrPlugin* cliprdr)
*/
static UINT cliprdr_packet_send(cliprdrPlugin* cliprdr, wStream* s)
{
size_t pos = 0;
UINT32 dataLen = 0;
UINT status = CHANNEL_RC_OK;
WINPR_ASSERT(cliprdr);
WINPR_ASSERT(s);
pos = Stream_GetPosition(s);
dataLen = pos - 8;
const size_t pos = Stream_GetPosition(s);
const size_t dataLen = pos - 8;
WINPR_ASSERT(dataLen <= UINT32_MAX);
Stream_SetPosition(s, 4);
Stream_Write_UINT32(s, dataLen);
Stream_Write_UINT32(s, (UINT32)dataLen);
Stream_SetPosition(s, pos);
WLog_DBG(TAG, "Cliprdr Sending (%" PRIu32 " bytes)", dataLen + 8);

6
channels/cliprdr/server/cliprdr_main.c
View File

@ -96,12 +96,8 @@ static UINT cliprdr_server_packet_send(CliprdrServerPrivate* cliprdr, wStream* s
dataLen = (UINT32)(pos - 8);
Stream_SetPosition(s, 4);
Stream_Write_UINT32(s, dataLen);
if (pos > UINT32_MAX)
{
rc = ERROR_INVALID_DATA;
goto fail;
}
WINPR_ASSERT(pos <= UINT32_MAX);
status = WTSVirtualChannelWrite(cliprdr->ChannelHandle, Stream_BufferAs(s, char), (UINT32)pos,
&written);
rc = status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;

8
channels/disp/server/disp_main.c
View File

@ -493,13 +493,9 @@ static UINT disp_server_packet_send(DispServerContext* context, wStream* s)
WINPR_ASSERT(s);
const size_t pos = Stream_GetPosition(s);
if (pos > UINT32_MAX)
{
ret = ERROR_INTERNAL_ERROR;
goto out;
}
if (!WTSVirtualChannelWrite(context->priv->disp_channel, Stream_BufferAs(s, char), pos,
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(context->priv->disp_channel, Stream_BufferAs(s, char), (UINT32)pos,
&written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed!");

3
channels/location/server/location_main.c
View File

@ -546,8 +546,7 @@ static UINT location_server_packet_send(LocationServerContext* context, wStream*
WINPR_ASSERT(s);
const size_t pos = Stream_GetPosition(s);
if (pos > UINT32_MAX)
return ERROR_OUTOFMEMORY;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(location->location_channel, Stream_BufferAs(s, char), (ULONG)pos,
&written))
{

17
channels/printer/client/printer_main.c
View File

@ -103,7 +103,6 @@ static BOOL printer_write_setting(const char* path, prn_conf_t type, const void*
DWORD written = 0;
BOOL rc = FALSE;
HANDLE file = NULL;
size_t b64len = 0;
char* base64 = NULL;
const char* name = filemap[type];
char* abs = GetCombinedPath(path, name);
@ -129,8 +128,8 @@ static BOOL printer_write_setting(const char* path, prn_conf_t type, const void*
/* base64 char represents 6bit -> 4*(n/3) is the length which is
* always smaller than 2*n */
b64len = strnlen(base64, 2 * length);
rc = WriteFile(file, base64, b64len, &written, NULL);
const size_t b64len = strnlen(base64, 2 * length);
rc = WriteFile(file, base64, (UINT32)b64len, &written, NULL);
if (b64len != written)
rc = FALSE;
@ -313,7 +312,12 @@ static BOOL printer_load_from_config(const rdpSettings* settings, rdpPrinter* pr
wlen++;
path = get_printer_config_path(settings, wname, wlen * sizeof(WCHAR));
PrinterNameLen = wlen * sizeof(WCHAR);
{
const size_t plen = wlen * sizeof(WCHAR);
if (plen > UINT32_MAX)
goto fail;
PrinterNameLen = (UINT32)plen;
}
if (!path)
goto fail;
@ -331,7 +335,10 @@ static BOOL printer_load_from_config(const rdpSettings* settings, rdpPrinter* pr
DriverName = ConvertUtf8ToWCharAlloc(printer->driver, &len);
if (!DriverName)
goto fail;
DriverNameLen = (len + 1) * sizeof(WCHAR);
const size_t dlen = (len + 1) * sizeof(WCHAR);
if (dlen > UINT32_MAX)
goto fail;
DriverNameLen = (UINT32)dlen;
}
if (!printer_read_setting(path, PRN_CONF_DATA, &CachedPrinterConfigData, &CachedFieldsLen))

11
channels/rdpdr/client/rdpdr_main.c
View File

@ -27,6 +27,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <winpr/crt.h>
#include <winpr/sysinfo.h>
@ -938,6 +939,7 @@ static BOOL hotplug_delete_foreach(ULONG_PTR key, void* element, void* data)
WINPR_ASSERT(arg);
WINPR_ASSERT(arg->rdpdr);
WINPR_ASSERT(arg->dev_array || (arg->dev_array_size == 0));
WINPR_ASSERT(key <= UINT32_MAX);
if (!device_ext || (device_ext->device.type != RDPDR_DTYP_FILESYSTEM) || !device_ext->path ||
!device_ext->automount)
@ -968,7 +970,7 @@ static BOOL hotplug_delete_foreach(ULONG_PTR key, void* element, void* data)
if (!dev_found)
{
UINT error = 0;
UINT32 ids[1] = { key };
UINT32 ids[1] = { (UINT32)key };
WINPR_ASSERT(arg->rdpdr->devman);
devman_unregister_device(arg->rdpdr->devman, (void*)key);
@ -1878,7 +1880,6 @@ static UINT rdpdr_process_receive(rdpdrPlugin* rdpdr, wStream* s)
*/
UINT rdpdr_send(rdpdrPlugin* rdpdr, wStream* s)
{
UINT status = 0;
rdpdrPlugin* plugin = rdpdr;
if (!s)
@ -1894,9 +1895,13 @@ UINT rdpdr_send(rdpdrPlugin* rdpdr, wStream* s)
}
const size_t pos = Stream_GetPosition(s);
UINT status = ERROR_INTERNAL_ERROR;
if (pos <= UINT32_MAX)
{
rdpdr_dump_send_packet(rdpdr->log, WLOG_TRACE, s, "[rdpdr-channel] send");
status = plugin->channelEntryPoints.pVirtualChannelWriteEx(
plugin->InitHandle, plugin->OpenHandle, Stream_Buffer(s), pos, s);
plugin->InitHandle, plugin->OpenHandle, Stream_Buffer(s), (UINT32)pos, s);
}
if (status != CHANNEL_RC_OK)
{

3
channels/rdpdr/server/rdpdr_main.c
View File

@ -206,7 +206,6 @@ static RDPDR_IRP* rdpdr_server_dequeue_irp(RdpdrServerContext* context, UINT32 c
static UINT rdpdr_seal_send_free_request(RdpdrServerContext* context, wStream* s)
{
BOOL status = 0;
size_t length = 0;
ULONG written = 0;
WINPR_ASSERT(context);
@ -214,7 +213,7 @@ static UINT rdpdr_seal_send_free_request(RdpdrServerContext* context, wStream* s
WINPR_ASSERT(s);
Stream_SealLength(s);
length = Stream_Length(s);
const size_t length = Stream_Length(s);
WINPR_ASSERT(length <= UINT32_MAX);
Stream_SetPosition(s, 0);

5
channels/rdpecam/client/encoding.c
View File

@ -161,8 +161,9 @@ static BOOL ecam_encoder_compress_h264(CameraDeviceStream* stream, const BYTE* s
#if defined(WITH_INPUT_FORMAT_MJPG)
if (inputFormat == CAM_MEDIA_FORMAT_MJPG)
{
stream->avInputPkt->data = WINPR_CAST_CONST_PTR_AWAY(srcData, BYTE*);
stream->avInputPkt->size = srcSize;
stream->avInputPkt->data = WINPR_CAST_CONST_PTR_AWAY(srcData, uint8_t*);
WINPR_ASSERT(srcSize <= INT32_MAX);
stream->avInputPkt->size = (int)srcSize;
if (avcodec_send_packet(stream->avContext, stream->avInputPkt) < 0)
{

4
channels/rdpecam/server/camera_device_enumerator_main.c
View File

@ -535,8 +535,10 @@ static UINT enumerator_server_packet_send(CamDevEnumServerContext* context, wStr
UINT error = CHANNEL_RC_OK;
ULONG written = 0;
const size_t len = Stream_GetPosition(s);
WINPR_ASSERT(len <= UINT32_MAX);
if (!WTSVirtualChannelWrite(enumerator->enumerator_channel, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written))
(UINT32)len, &written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed!");
error = ERROR_INTERNAL_ERROR;

6
channels/rdpecam/server/camera_device_main.c
View File

@ -708,8 +708,10 @@ static UINT device_server_packet_send(CameraDeviceServerContext* context, wStrea
WINPR_ASSERT(context);
WINPR_ASSERT(s);
if (!WTSVirtualChannelWrite(device->device_channel, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written))
const size_t len = Stream_GetPosition(s);
WINPR_ASSERT(len <= UINT32_MAX);
if (!WTSVirtualChannelWrite(device->device_channel, Stream_BufferAs(s, char), (UINT32)len,
&written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed!");
error = ERROR_INTERNAL_ERROR;

41
channels/rdpei/client/rdpei_main.c
View File

@ -24,6 +24,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <winpr/crt.h>
#include <winpr/synch.h>
@ -217,20 +218,23 @@ static UINT rdpei_add_frame(RdpeiClientContext* context)
* @return 0 on success, otherwise a Win32 error code
*/
static UINT rdpei_send_pdu(GENERIC_CHANNEL_CALLBACK* callback, wStream* s, UINT16 eventId,
UINT32 pduLength)
size_t pduLength)
{
UINT status = 0;
if (!callback || !s || !callback->channel || !callback->channel->Write)
return ERROR_INTERNAL_ERROR;
if (pduLength > UINT32_MAX)
return ERROR_INVALID_PARAMETER;
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*)callback->plugin;
if (!rdpei)
return ERROR_INTERNAL_ERROR;
Stream_SetPosition(s, 0);
Stream_Write_UINT16(s, eventId); /* eventId (2 bytes) */
Stream_Write_UINT32(s, pduLength); /* pduLength (4 bytes) */
Stream_Write_UINT32(s, (UINT32)pduLength); /* pduLength (4 bytes) */
Stream_SetPosition(s, Stream_Length(s));
status = callback->channel->Write(callback->channel, (UINT32)Stream_Length(s), Stream_Buffer(s),
NULL);
@ -295,14 +299,19 @@ static UINT rdpei_write_pen_frame(wStream* s, const RDPINPUT_PEN_FRAME* frame)
return CHANNEL_RC_OK;
}
static UINT rdpei_send_pen_event_pdu(GENERIC_CHANNEL_CALLBACK* callback, UINT32 frameOffset,
const RDPINPUT_PEN_FRAME* frames, UINT16 count)
static UINT rdpei_send_pen_event_pdu(GENERIC_CHANNEL_CALLBACK* callback, size_t frameOffset,
const RDPINPUT_PEN_FRAME* frames, size_t count)
{
UINT status = 0;
wStream* s = NULL;
WINPR_ASSERT(callback);
if (frameOffset > UINT32_MAX)
return ERROR_INVALID_PARAMETER;
if (count > UINT16_MAX)
return ERROR_INVALID_PARAMETER;
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*)callback->plugin;
if (!rdpei)
return ERROR_INTERNAL_ERROR;
@ -323,10 +332,11 @@ static UINT rdpei_send_pen_event_pdu(GENERIC_CHANNEL_CALLBACK* callback, UINT32
* the time that has elapsed (in milliseconds) from when the oldest touch frame
* was generated to when it was encoded for transmission by the client.
*/
rdpei_write_4byte_unsigned(s, frameOffset); /* encodeTime (FOUR_BYTE_UNSIGNED_INTEGER) */
rdpei_write_2byte_unsigned(s, count); /* (frameCount) TWO_BYTE_UNSIGNED_INTEGER */
rdpei_write_4byte_unsigned(s,
(UINT32)frameOffset); /* encodeTime (FOUR_BYTE_UNSIGNED_INTEGER) */
rdpei_write_2byte_unsigned(s, (UINT16)count); /* (frameCount) TWO_BYTE_UNSIGNED_INTEGER */
for (UINT16 x = 0; x < count; x++)
for (size_t x = 0; x < count; x++)
{
if ((status = rdpei_write_pen_frame(s, &frames[x])))
{
@ -696,13 +706,10 @@ static UINT rdpei_send_touch_event_pdu(GENERIC_CHANNEL_CALLBACK* callback,
RDPINPUT_TOUCH_FRAME* frame)
{
UINT status = 0;
wStream* s = NULL;
UINT32 pduLength = 0;
RDPEI_PLUGIN* rdpei = NULL;
WINPR_ASSERT(callback);
rdpei = (RDPEI_PLUGIN*)callback->plugin;
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*)callback->plugin;
if (!rdpei || !rdpei->rdpcontext)
return ERROR_INTERNAL_ERROR;
if (freerdp_settings_get_bool(rdpei->rdpcontext->settings, FreeRDP_SuspendInput))
@ -711,8 +718,8 @@ static UINT rdpei_send_touch_event_pdu(GENERIC_CHANNEL_CALLBACK* callback,
if (!frame)
return ERROR_INTERNAL_ERROR;
pduLength = 64 + (frame->contactCount * 64);
s = Stream_New(NULL, pduLength);
size_t pduLength = 64ULL + (64ULL * frame->contactCount);
wStream* s = Stream_New(NULL, pduLength);
if (!s)
{
@ -739,8 +746,7 @@ static UINT rdpei_send_touch_event_pdu(GENERIC_CHANNEL_CALLBACK* callback,
}
Stream_SealLength(s);
pduLength = Stream_Length(s);
status = rdpei_send_pdu(callback, s, EVENTID_TOUCH, pduLength);
status = rdpei_send_pdu(callback, s, EVENTID_TOUCH, Stream_Length(s));
Stream_Free(s, TRUE);
return status;
}
@ -1059,12 +1065,15 @@ static UINT rdpei_touch_process(RdpeiClientContext* context, INT32 externalId, U
contactIdlocal = contactPoint->contactId;
LeaveCriticalSection(&rdpei->lock);
if (contactIdlocal > UINT32_MAX)
return ERROR_INVALID_PARAMETER;
if (contactIdlocal >= 0)
{
RDPINPUT_CONTACT_DATA contact = { 0 };
contact.x = x;
contact.y = y;
contact.contactId = contactIdlocal;
contact.contactId = (UINT32)contactIdlocal;
contact.contactFlags = contactFlags;
contact.fieldsPresent = fieldFlags;

9
channels/rdpei/server/rdpei_main.c
View File

@ -623,9 +623,8 @@ UINT rdpei_server_send_sc_ready(RdpeiServerContext* context, UINT32 version, UIN
Stream_Write_UINT32(priv->outputStream, features);
const size_t pos = Stream_GetPosition(priv->outputStream);
if (pos > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(priv->channelHandle, Stream_BufferAs(priv->outputStream, char),
(ULONG)pos, &written))
{
@ -670,9 +669,8 @@ UINT rdpei_server_suspend(RdpeiServerContext* context)
Stream_Write_UINT32(priv->outputStream, RDPINPUT_HEADER_LENGTH);
const size_t pos = Stream_GetPosition(priv->outputStream);
if (pos > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(priv->channelHandle, Stream_BufferAs(priv->outputStream, char),
(ULONG)pos, &written))
{
@ -717,9 +715,8 @@ UINT rdpei_server_resume(RdpeiServerContext* context)
Stream_Write_UINT32(priv->outputStream, RDPINPUT_HEADER_LENGTH);
const size_t pos = Stream_GetPosition(priv->outputStream);
if (pos > UINT32_MAX)
return CHANNEL_RC_NO_BUFFER;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(priv->channelHandle, Stream_BufferAs(priv->outputStream, char),
(ULONG)pos, &written))
{

4
channels/rdpemsc/server/mouse_cursor_main.c
View File

@ -519,8 +519,8 @@ static UINT mouse_cursor_server_packet_send(MouseCursorServerContext* context, w
WINPR_ASSERT(s);
const size_t pos = Stream_GetPosition(s);
if (pos > UINT32_MAX)
return ERROR_OUTOFMEMORY;
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(mouse_cursor->mouse_cursor_channel, Stream_BufferAs(s, char),
(ULONG)pos, &written))
{

21
channels/rdpgfx/client/rdpgfx_codec.c
View File

@ -211,16 +211,16 @@ static UINT rdpgfx_decode_AVC444(RDPGFX_PLUGIN* gfx, RDPGFX_SURFACE_COMMAND* cmd
if (h264.LC == 0)
{
tmp = h264.cbAvc420EncodedBitstream1 - pos2 + pos1;
const size_t bitstreamLen = 1ULL * h264.cbAvc420EncodedBitstream1 - pos2 + pos1;
if (!Stream_CheckAndLogRequiredLength(TAG, s, tmp))
if ((bitstreamLen > UINT32_MAX) || !Stream_CheckAndLogRequiredLength(TAG, s, bitstreamLen))
{
error = ERROR_INVALID_DATA;
goto fail;
}
h264.bitstream[0].length = tmp;
Stream_Seek(s, tmp);
h264.bitstream[0].length = (UINT32)bitstreamLen;
Stream_Seek(s, bitstreamLen);
if ((error = rdpgfx_read_h264_metablock(gfx, s, &(h264.bitstream[1].meta))))
{
@ -229,10 +229,19 @@ static UINT rdpgfx_decode_AVC444(RDPGFX_PLUGIN* gfx, RDPGFX_SURFACE_COMMAND* cmd
}
h264.bitstream[1].data = Stream_Pointer(s);
h264.bitstream[1].length = Stream_GetRemainingLength(s);
const size_t len = Stream_GetRemainingLength(s);
if (len > UINT32_MAX)
goto fail;
h264.bitstream[1].length = (UINT32)len;
}
else
h264.bitstream[0].length = Stream_GetRemainingLength(s);
{
const size_t len = Stream_GetRemainingLength(s);
if (len > UINT32_MAX)
goto fail;
h264.bitstream[0].length = (UINT32)len;
}
cmd->extra = (void*)&h264;

2
channels/rdpgfx/client/rdpgfx_main.c
View File

@ -1253,7 +1253,7 @@ static UINT rdpgfx_recv_end_frame_pdu(GENERIC_CHANNEL_CALLBACK* callback, wStrea
diff = 0;
qoe.frameId = pdu.frameId;
qoe.timestamp = gfx->StartDecodingTime;
qoe.timestamp = gfx->StartDecodingTime % UINT32_MAX;
qoe.timeDiffSE = diff;
qoe.timeDiffEDR = EndFrameTime;

46
channels/rdpgfx/server/rdpgfx_main.c
View File

@ -97,9 +97,11 @@ static INLINE BOOL rdpgfx_server_packet_complete_header(wStream* s, size_t start
const size_t cap = Stream_Capacity(s);
if (cap < start + RDPGFX_HEADER_SIZE)
return FALSE;
if ((start > UINT32_MAX) || (current > start))
return FALSE;
/* Fill actual length */
Stream_SetPosition(s, start + RDPGFX_HEADER_SIZE - sizeof(UINT32));
Stream_Write_UINT32(s, current - start); /* pduLength (4 bytes) */
Stream_Write_UINT32(s, (UINT32)(current - start)); /* pduLength (4 bytes) */
Stream_SetPosition(s, current);
return TRUE;
}
@ -117,7 +119,10 @@ static UINT rdpgfx_server_packet_send(RdpgfxServerContext* context, wStream* s)
UINT32 flags = 0;
ULONG written = 0;
BYTE* pSrcData = Stream_Buffer(s);
UINT32 SrcSize = Stream_GetPosition(s);
const size_t SrcSize = Stream_GetPosition(s);
if (SrcSize > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
wStream* fs = NULL;
/* Allocate new stream with enough capacity. Additional overhead is
* descriptor (1 bytes) + segmentCount (2 bytes) + uncompressedSize (4 bytes)
@ -131,15 +136,18 @@ static UINT rdpgfx_server_packet_send(RdpgfxServerContext* context, wStream* s)
goto out;
}
if (zgfx_compress_to_stream(context->priv->zgfx, fs, pSrcData, SrcSize, &flags) < 0)
if (zgfx_compress_to_stream(context->priv->zgfx, fs, pSrcData, (UINT32)SrcSize, &flags) < 0)
{
WLog_Print(context->priv->log, WLOG_ERROR, "zgfx_compress_to_stream failed!");
error = ERROR_INTERNAL_ERROR;
goto out;
}
const size_t pos = Stream_GetPosition(fs);
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(context->priv->rdpgfx_channel, Stream_BufferAs(fs, char),
Stream_GetPosition(fs), &written))
(UINT32)pos, &written))
{
WLog_Print(context->priv->log, WLOG_ERROR, "WTSVirtualChannelWrite failed!");
error = ERROR_INTERNAL_ERROR;
@ -646,8 +654,6 @@ static UINT rdpgfx_write_surface_command(wLog* log, wStream* s, const RDPGFX_SUR
UINT error = CHANNEL_RC_OK;
RDPGFX_AVC420_BITMAP_STREAM* havc420 = NULL;
RDPGFX_AVC444_BITMAP_STREAM* havc444 = NULL;
UINT32 bitmapDataStart = 0;
UINT32 bitmapDataLength = 0;
UINT8 pixelFormat = 0;
switch (cmd->format)
@ -692,7 +698,7 @@ static UINT rdpgfx_write_surface_command(wLog* log, wStream* s, const RDPGFX_SUR
Stream_Write_UINT16(s, cmd->right); /* right (2 bytes) */
Stream_Write_UINT16(s, cmd->bottom); /* bottom (2 bytes) */
Stream_Write_UINT32(s, cmd->length); /* bitmapDataLength (4 bytes) */
bitmapDataStart = Stream_GetPosition(s);
const size_t bitmapDataStart = Stream_GetPosition(s);
if (cmd->codecId == RDPGFX_CODECID_AVC420)
{
@ -743,11 +749,14 @@ static UINT rdpgfx_write_surface_command(wLog* log, wStream* s, const RDPGFX_SUR
}
/* Fill actual bitmap data length */
bitmapDataLength = Stream_GetPosition(s) - bitmapDataStart;
const size_t bitmapDataLength = Stream_GetPosition(s) - bitmapDataStart;
if (bitmapDataLength > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
Stream_SetPosition(s, bitmapDataStart - sizeof(UINT32));
if (!Stream_EnsureRemainingCapacity(s, 4))
return ERROR_INTERNAL_ERROR;
Stream_Write_UINT32(s, bitmapDataLength); /* bitmapDataLength (4 bytes) */
Stream_Write_UINT32(s, (UINT32)bitmapDataLength); /* bitmapDataLength (4 bytes) */
if (!Stream_SafeSeek(s, bitmapDataLength))
return ERROR_INTERNAL_ERROR;
}
@ -809,8 +818,6 @@ static UINT rdpgfx_send_surface_frame_command(RdpgfxServerContext* context,
if (!checkCapsAreExchanged(context))
return CHANNEL_RC_NOT_INITIALIZED;
UINT error = CHANNEL_RC_OK;
wStream* s = NULL;
UINT32 position = 0;
UINT32 size = rdpgfx_pdu_length(rdpgfx_estimate_surface_command(cmd));
if (startFrame)
@ -823,7 +830,7 @@ static UINT rdpgfx_send_surface_frame_command(RdpgfxServerContext* context,
size += rdpgfx_pdu_length(RDPGFX_END_FRAME_PDU_SIZE);
}
s = Stream_New(NULL, size);
wStream* s = Stream_New(NULL, size);
if (!s)
{
@ -834,7 +841,7 @@ static UINT rdpgfx_send_surface_frame_command(RdpgfxServerContext* context,
/* Write start frame if exists */
if (startFrame)
{
position = Stream_GetPosition(s);
const size_t position = Stream_GetPosition(s);
error = rdpgfx_server_packet_init_header(s, RDPGFX_CMDID_STARTFRAME, 0);
if (error != CHANNEL_RC_OK)
@ -850,7 +857,7 @@ static UINT rdpgfx_send_surface_frame_command(RdpgfxServerContext* context,
}
/* Write RDPGFX_CMDID_WIRETOSURFACE_1 or RDPGFX_CMDID_WIRETOSURFACE_2 */
position = Stream_GetPosition(s);
const size_t pos = Stream_GetPosition(s);
error = rdpgfx_server_packet_init_header(s, rdpgfx_surface_command_cmdid(cmd),
0); // Actual length will be filled later
@ -869,13 +876,13 @@ static UINT rdpgfx_send_surface_frame_command(RdpgfxServerContext* context,
goto error;
}
if (!rdpgfx_server_packet_complete_header(s, position))
if (!rdpgfx_server_packet_complete_header(s, pos))
goto error;
/* Write end frame if exists */
if (endFrame)
{
position = Stream_GetPosition(s);
const size_t position = Stream_GetPosition(s);
error = rdpgfx_server_packet_init_header(s, RDPGFX_CMDID_ENDFRAME, 0);
if (error != CHANNEL_RC_OK)
@ -1836,8 +1843,11 @@ UINT rdpgfx_server_handle_messages(RdpgfxServerContext* context)
return CHANNEL_RC_NO_MEMORY;
}
if (WTSVirtualChannelRead(priv->rdpgfx_channel, 0, Stream_BufferAs(s, char),
Stream_Capacity(s), &BytesReturned) == FALSE)
const size_t len = Stream_Capacity(s);
if (len > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
if (WTSVirtualChannelRead(priv->rdpgfx_channel, 0, Stream_BufferAs(s, char), (UINT32)len,
&BytesReturned) == FALSE)
{
WLog_Print(context->priv->log, WLOG_ERROR, "WTSVirtualChannelRead failed!");
return ERROR_INTERNAL_ERROR;

9
channels/rdpsnd/client/pulse/rdpsnd_pulse.c
View File

@ -396,8 +396,9 @@ static BOOL rdpsnd_pulse_open_stream(rdpsndDevicePlugin* device)
if (pulse->latency > 0)
{
const size_t val = pa_usec_to_bytes(1000ULL * pulse->latency, &pulse->sample_spec);
buffer_attr.maxlength = UINT32_MAX;
buffer_attr.tlength = pa_usec_to_bytes(1000ULL * pulse->latency, &pulse->sample_spec);
buffer_attr.tlength = (val > UINT32_MAX) ? UINT32_MAX : (UINT32)val;
buffer_attr.prebuf = UINT32_MAX;
buffer_attr.minreq = UINT32_MAX;
buffer_attr.fragsize = UINT32_MAX;
@ -643,7 +644,11 @@ static UINT rdpsnd_pulse_play(rdpsndDevicePlugin* device, const BYTE* data, size
latency = 0;
pa_threaded_mainloop_unlock(pulse->mainloop);
return latency / 1000;
const pa_usec_t val = latency / 1000;
if (val > UINT32_MAX)
return UINT32_MAX;
return (UINT32)val;
}
static UINT rdpsnd_pulse_parse_addin_args(rdpsndDevicePlugin* device, const ADDIN_ARGV* args)

6
channels/rdpsnd/client/rdpsnd_main.c
View File

@ -953,7 +953,7 @@ static UINT rdpsnd_process_addin_args(rdpsndPlugin* rdpsnd, const ADDIN_ARGV* ar
if ((errno != 0) || (val > UINT32_MAX))
return CHANNEL_RC_INITIALIZATION_ERROR;
rdpsnd->fixed_format->nSamplesPerSec = val;
rdpsnd->fixed_format->nSamplesPerSec = (UINT32)val;
}
CommandLineSwitchCase(arg, "channel")
{
@ -968,10 +968,10 @@ static UINT rdpsnd_process_addin_args(rdpsndPlugin* rdpsnd, const ADDIN_ARGV* ar
{
unsigned long val = strtoul(arg->Value, NULL, 0);
if ((errno != 0) || (val > INT32_MAX))
if ((errno != 0) || (val > UINT32_MAX))
return CHANNEL_RC_INITIALIZATION_ERROR;
rdpsnd->latency = val;
rdpsnd->latency = (UINT32)val;
}
CommandLineSwitchCase(arg, "quality")
{

80
channels/rdpsnd/server/rdpsnd_main.c
View File

@ -82,13 +82,18 @@ static UINT rdpsnd_server_send_formats(RdpsndServerContext* context)
}
const size_t pos = Stream_GetPosition(s);
if (pos > UINT16_MAX)
goto fail;
WINPR_ASSERT(pos >= 4);
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, pos - 4);
Stream_Write_UINT16(s, (UINT16)(pos - 4));
Stream_SetPosition(s, pos);
WINPR_ASSERT(context->priv);
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written);
(UINT32)pos, &written);
Stream_SetPosition(s, 0);
fail:
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
@ -429,7 +434,6 @@ out:
static UINT rdpsnd_server_training(RdpsndServerContext* context, UINT16 timestamp, UINT16 packsize,
BYTE* data)
{
size_t end = 0;
ULONG written = 0;
BOOL status = 0;
wStream* s = rdpsnd_server_get_buffer(context);
@ -454,12 +458,15 @@ static UINT rdpsnd_server_training(RdpsndServerContext* context, UINT16 timestam
Stream_Write(s, data, packsize);
}
end = Stream_GetPosition(s);
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, end - 4);
const size_t end = Stream_GetPosition(s);
if ((end < 4) || (end > UINT16_MAX))
return ERROR_INTERNAL_ERROR;
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char), end,
&written);
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, (UINT16)(end - 4));
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
(UINT32)end, &written);
Stream_SetPosition(s, 0);
@ -494,10 +501,6 @@ static BOOL rdpsnd_server_align_wave_pdu(wStream* s, UINT32 alignment)
*/
static UINT rdpsnd_server_send_wave_pdu(RdpsndServerContext* context, UINT16 wTimestamp)
{
size_t length = 0;
size_t start = 0;
size_t end = 0;
const BYTE* src = NULL;
AUDIO_FORMAT* format = NULL;
ULONG written = 0;
UINT error = CHANNEL_RC_OK;
@ -522,30 +525,32 @@ static UINT rdpsnd_server_send_wave_pdu(RdpsndServerContext* context, UINT16 wTi
Stream_Write_UINT16(s, context->selected_client_format); /* wFormatNo */
Stream_Write_UINT8(s, context->block_no); /* cBlockNo */
Stream_Seek(s, 3); /* bPad */
start = Stream_GetPosition(s);
src = context->priv->out_buffer;
length = 1ull * context->priv->out_pending_frames * context->priv->src_bytes_per_frame;
const size_t start = Stream_GetPosition(s);
const BYTE* src = context->priv->out_buffer;
const size_t length =
1ull * context->priv->out_pending_frames * context->priv->src_bytes_per_frame;
if (!freerdp_dsp_encode(context->priv->dsp_context, context->src_format, src, length, s))
return ERROR_INTERNAL_ERROR;
else
{
/* Set stream size */
if (!rdpsnd_server_align_wave_pdu(s, format->nBlockAlign))
return ERROR_INTERNAL_ERROR;
end = Stream_GetPosition(s);
const size_t end = Stream_GetPosition(s);
const size_t pos = end - start + 8ULL;
if (pos > UINT16_MAX)
return ERROR_INTERNAL_ERROR;
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, end - start + 8);
Stream_Write_UINT16(s, (UINT16)pos);
Stream_SetPosition(s, end);
if (!WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
start + 4, &written))
(UINT32)(start + 4), &written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed!");
error = ERROR_INTERNAL_ERROR;
}
}
if (error != CHANNEL_RC_OK)
{
@ -558,8 +563,9 @@ static UINT rdpsnd_server_send_wave_pdu(RdpsndServerContext* context, UINT16 wTi
Stream_Write_UINT32(s, 0); /* bPad */
Stream_SetPosition(s, start);
if (!WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_Pointer(s), end - start,
&written))
WINPR_ASSERT((end - start) <= UINT32_MAX);
if (!WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_Pointer(s),
(UINT32)(end - start), &written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed!");
error = ERROR_INTERNAL_ERROR;
@ -583,7 +589,6 @@ static UINT rdpsnd_server_send_wave2_pdu(RdpsndServerContext* context, UINT16 fo
const BYTE* data, size_t size, BOOL encoded,
UINT16 timestamp, UINT32 audioTimeStamp)
{
size_t end = 0;
ULONG written = 0;
UINT error = CHANNEL_RC_OK;
BOOL status = 0;
@ -635,16 +640,22 @@ static UINT rdpsnd_server_send_wave2_pdu(RdpsndServerContext* context, UINT16 fo
}
}
end = Stream_GetPosition(s);
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, end - 4);
const size_t end = Stream_GetPosition(s);
if (end > UINT16_MAX + 4)
{
error = ERROR_INTERNAL_ERROR;
goto out;
}
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char), end,
&written);
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, (UINT16)(end - 4));
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
(UINT32)end, &written);
if (!status || (end != written))
{
WLog_ERR(TAG, "WTSVirtualChannelWrite failed! [stream length=%" PRIdz " - written=%" PRIu32,
WLog_ERR(TAG, "WTSVirtualChannelWrite failed! [stream length=%" PRIuz " - written=%" PRIu32,
end, written);
error = ERROR_INTERNAL_ERROR;
}
@ -763,7 +774,6 @@ static UINT rdpsnd_server_send_samples2(RdpsndServerContext* context, UINT16 for
*/
static UINT rdpsnd_server_set_volume(RdpsndServerContext* context, UINT16 left, UINT16 right)
{
size_t len = 0;
BOOL status = 0;
ULONG written = 0;
wStream* s = rdpsnd_server_get_buffer(context);
@ -776,8 +786,9 @@ static UINT rdpsnd_server_set_volume(RdpsndServerContext* context, UINT16 left,
Stream_Write_UINT16(s, 4); /* Payload length */
Stream_Write_UINT16(s, left);
Stream_Write_UINT16(s, right);
len = Stream_GetPosition(s);
const size_t len = Stream_GetPosition(s);
WINPR_ASSERT(len <= UINT32_MAX);
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
(ULONG)len, &written);
Stream_SetPosition(s, 0);
@ -829,8 +840,11 @@ static UINT rdpsnd_server_close(RdpsndServerContext* context)
Stream_SetPosition(s, 2);
Stream_Write_UINT16(s, pos - 4);
Stream_SetPosition(s, pos);
const size_t len = Stream_GetPosition(s);
WINPR_ASSERT(len <= UINT32_MAX);
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written);
(UINT32)len, &written);
Stream_SetPosition(s, 0);
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}

122
channels/remdesk/client/remdesk_main.c
View File

@ -174,7 +174,6 @@ static UINT remdesk_read_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* head
*/
static UINT remdesk_write_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* header)
{
UINT32 ChannelNameLen = 0;
WCHAR ChannelNameW[32] = { 0 };
WINPR_ASSERT(s);
@ -185,8 +184,11 @@ static UINT remdesk_write_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* hea
ChannelNameW[index] = (WCHAR)header->ChannelName[index];
}
ChannelNameLen = (strnlen(header->ChannelName, sizeof(header->ChannelName)) + 1) * 2;
Stream_Write_UINT32(s, ChannelNameLen); /* ChannelNameLen (4 bytes) */
const size_t ChannelNameLen =
(strnlen(header->ChannelName, sizeof(header->ChannelName)) + 1) * 2;
WINPR_ASSERT(ChannelNameLen <= ARRAYSIZE(header->ChannelName));
Stream_Write_UINT32(s, (UINT32)ChannelNameLen); /* ChannelNameLen (4 bytes) */
Stream_Write_UINT32(s, header->DataLength); /* DataLen (4 bytes) */
Stream_Write(s, ChannelNameW, ChannelNameLen); /* ChannelName (variable) */
return CHANNEL_RC_OK;
@ -202,7 +204,9 @@ static UINT remdesk_write_ctl_header(wStream* s, REMDESK_CTL_HEADER* ctlHeader)
WINPR_ASSERT(s);
WINPR_ASSERT(ctlHeader);
remdesk_write_channel_header(s, &ctlHeader->ch);
const UINT error = remdesk_write_channel_header(s, &ctlHeader->ch);
if (error)
return error;
Stream_Write_UINT32(s, ctlHeader->msgType); /* msgType (4 bytes) */
return CHANNEL_RC_OK;
}
@ -213,14 +217,17 @@ static UINT remdesk_write_ctl_header(wStream* s, REMDESK_CTL_HEADER* ctlHeader)
* @return 0 on success, otherwise a Win32 error code
*/
static UINT remdesk_prepare_ctl_header(REMDESK_CTL_HEADER* ctlHeader, UINT32 msgType,
UINT32 msgSize)
size_t msgSize)
{
WINPR_ASSERT(ctlHeader);
if (msgSize > UINT32_MAX - 4)
return ERROR_INVALID_PARAMETER;
ctlHeader->msgType = msgType;
(void)sprintf_s(ctlHeader->ch.ChannelName, ARRAYSIZE(ctlHeader->ch.ChannelName),
REMDESK_CHANNEL_CTL_NAME);
ctlHeader->ch.DataLength = 4 + msgSize;
ctlHeader->ch.DataLength = (UINT32)(4UL + msgSize);
return CHANNEL_RC_OK;
}
@ -277,16 +284,17 @@ static UINT remdesk_recv_ctl_version_info_pdu(remdeskPlugin* remdesk, wStream* s
*/
static UINT remdesk_send_ctl_version_info_pdu(remdeskPlugin* remdesk)
{
wStream* s = NULL;
REMDESK_CTL_VERSION_INFO_PDU pdu;
UINT error = 0;
REMDESK_CTL_VERSION_INFO_PDU pdu = { 0 };
WINPR_ASSERT(remdesk);
remdesk_prepare_ctl_header(&(pdu.ctlHeader), REMDESK_CTL_VERSIONINFO, 8);
UINT error = remdesk_prepare_ctl_header(&(pdu.ctlHeader), REMDESK_CTL_VERSIONINFO, 8);
if (error)
return error;
pdu.versionMajor = 1;
pdu.versionMinor = 2;
s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
wStream* s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
if (!s)
{
@ -294,7 +302,12 @@ static UINT remdesk_send_ctl_version_info_pdu(remdeskPlugin* remdesk)
return CHANNEL_RC_NO_MEMORY;
}
remdesk_write_ctl_header(s, &(pdu.ctlHeader));
error = remdesk_write_ctl_header(s, &(pdu.ctlHeader));
if (error)
{
Stream_Free(s, TRUE);
return error;
}
Stream_Write_UINT32(s, pdu.versionMajor); /* versionMajor (4 bytes) */
Stream_Write_UINT32(s, pdu.versionMinor); /* versionMinor (4 bytes) */
Stream_SealLength(s);
@ -347,7 +360,6 @@ static UINT remdesk_recv_ctl_result_pdu(remdeskPlugin* remdesk, wStream* s,
static UINT remdesk_send_ctl_authenticate_pdu(remdeskPlugin* remdesk)
{
UINT error = ERROR_INTERNAL_ERROR;
wStream* s = NULL;
size_t cbExpertBlobW = 0;
WCHAR* expertBlobW = NULL;
size_t cbRaConnectionStringW = 0;
@ -378,13 +390,16 @@ static UINT remdesk_send_ctl_authenticate_pdu(remdeskPlugin* remdesk)
expertBlobW = ConvertUtf8ToWCharAlloc(expertBlob, &cbExpertBlobW);
if (!expertBlobW || (cbExpertBlobW > UINT32_MAX / sizeof(WCHAR)))
if (!expertBlobW)
goto out;
cbExpertBlobW = cbExpertBlobW * sizeof(WCHAR);
remdesk_prepare_ctl_header(&(ctlHeader), REMDESK_CTL_AUTHENTICATE,
error = remdesk_prepare_ctl_header(&(ctlHeader), REMDESK_CTL_AUTHENTICATE,
cbRaConnectionStringW + cbExpertBlobW);
s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + ctlHeader.ch.DataLength);
if (error)
goto out;
wStream* s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + ctlHeader.ch.DataLength);
if (!s)
{
@ -393,12 +408,18 @@ static UINT remdesk_send_ctl_authenticate_pdu(remdeskPlugin* remdesk)
goto out;
}
remdesk_write_ctl_header(s, &(ctlHeader));
error = remdesk_write_ctl_header(s, &ctlHeader);
if (error)
{
Stream_Free(s, TRUE);
goto out;
}
Stream_Write(s, raConnectionStringW, cbRaConnectionStringW);
Stream_Write(s, expertBlobW, cbExpertBlobW);
Stream_SealLength(s);
if ((error = remdesk_virtual_channel_write(remdesk, s)))
error = remdesk_virtual_channel_write(remdesk, s);
if (error)
WLog_ERR(TAG, "remdesk_virtual_channel_write failed with error %" PRIu32 "!", error);
out:
@ -432,8 +453,11 @@ static UINT remdesk_send_ctl_remote_control_desktop_pdu(remdeskPlugin* remdesk)
return ERROR_INTERNAL_ERROR;
REMDESK_CTL_HEADER ctlHeader = { 0 };
remdesk_prepare_ctl_header(&ctlHeader, REMDESK_CTL_REMOTE_CONTROL_DESKTOP,
error = remdesk_prepare_ctl_header(&ctlHeader, REMDESK_CTL_REMOTE_CONTROL_DESKTOP,
cbRaConnectionStringW);
if (error != CHANNEL_RC_OK)
goto out;
wStream* s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + ctlHeader.ch.DataLength);
if (!s)
@ -443,7 +467,12 @@ static UINT remdesk_send_ctl_remote_control_desktop_pdu(remdeskPlugin* remdesk)
goto out;
}
remdesk_write_ctl_header(s, &ctlHeader);
error = remdesk_write_ctl_header(s, &ctlHeader);
if (error)
{
Stream_Free(s, TRUE);
goto out;
}
Stream_Write(s, raConnectionStringW, cbRaConnectionStringW);
Stream_SealLength(s);
@ -463,29 +492,31 @@ out:
*/
static UINT remdesk_send_ctl_verify_password_pdu(remdeskPlugin* remdesk)
{
UINT error = ERROR_INTERNAL_ERROR;
wStream* s = NULL;
size_t cbExpertBlobW = 0;
WCHAR* expertBlobW = NULL;
REMDESK_CTL_VERIFY_PASSWORD_PDU pdu = { 0 };
WINPR_ASSERT(remdesk);
if ((error = remdesk_generate_expert_blob(remdesk)))
UINT error = remdesk_generate_expert_blob(remdesk);
if (error)
{
WLog_ERR(TAG, "remdesk_generate_expert_blob failed with error %" PRIu32 "!", error);
return error;
}
pdu.expertBlob = remdesk->ExpertBlob;
expertBlobW = ConvertUtf8ToWCharAlloc(pdu.expertBlob, &cbExpertBlobW);
WCHAR* expertBlobW = ConvertUtf8ToWCharAlloc(pdu.expertBlob, &cbExpertBlobW);
if (!expertBlobW || (cbExpertBlobW > UINT32_MAX / sizeof(WCHAR)))
if (!expertBlobW)
goto out;
cbExpertBlobW = cbExpertBlobW * sizeof(WCHAR);
error =
remdesk_prepare_ctl_header(&(pdu.ctlHeader), REMDESK_CTL_VERIFY_PASSWORD, cbExpertBlobW);
s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
if (error)
goto out;
wStream* s = Stream_New(NULL, 1ULL * REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
if (!s)
{
@ -494,11 +525,17 @@ static UINT remdesk_send_ctl_verify_password_pdu(remdeskPlugin* remdesk)
goto out;
}
remdesk_write_ctl_header(s, &(pdu.ctlHeader));
Stream_Write(s, (BYTE*)expertBlobW, cbExpertBlobW);
error = remdesk_write_ctl_header(s, &(pdu.ctlHeader));
if (error)
{
Stream_Free(s, TRUE);
goto out;
}
Stream_Write(s, expertBlobW, cbExpertBlobW);
Stream_SealLength(s);
if ((error = remdesk_virtual_channel_write(remdesk, s)))
error = remdesk_virtual_channel_write(remdesk, s);
if (error)
WLog_ERR(TAG, "remdesk_virtual_channel_write failed with error %" PRIu32 "!", error);
out:
@ -514,23 +551,27 @@ out:
*/
static UINT remdesk_send_ctl_expert_on_vista_pdu(remdeskPlugin* remdesk)
{
UINT error = 0;
wStream* s = NULL;
REMDESK_CTL_EXPERT_ON_VISTA_PDU pdu;
REMDESK_CTL_EXPERT_ON_VISTA_PDU pdu = { 0 };
WINPR_ASSERT(remdesk);
if ((error = remdesk_generate_expert_blob(remdesk)))
UINT error = remdesk_generate_expert_blob(remdesk);
if (error)
{
WLog_ERR(TAG, "remdesk_generate_expert_blob failed with error %" PRIu32 "!", error);
return error;
}
if (remdesk->EncryptedPassStubSize > UINT32_MAX)
return ERROR_INTERNAL_ERROR;
pdu.EncryptedPasswordLength = remdesk->EncryptedPassStubSize;
pdu.EncryptedPasswordLength = (UINT32)remdesk->EncryptedPassStubSize;
pdu.EncryptedPassword = remdesk->EncryptedPassStub;
remdesk_prepare_ctl_header(&(pdu.ctlHeader), REMDESK_CTL_EXPERT_ON_VISTA,
error = remdesk_prepare_ctl_header(&(pdu.ctlHeader), REMDESK_CTL_EXPERT_ON_VISTA,
pdu.EncryptedPasswordLength);
s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
if (error)
return error;
wStream* s = Stream_New(NULL, REMDESK_CHANNEL_CTL_SIZE + pdu.ctlHeader.ch.DataLength);
if (!s)
{
@ -538,7 +579,12 @@ static UINT remdesk_send_ctl_expert_on_vista_pdu(remdeskPlugin* remdesk)
return CHANNEL_RC_NO_MEMORY;
}
remdesk_write_ctl_header(s, &(pdu.ctlHeader));
error = remdesk_write_ctl_header(s, &(pdu.ctlHeader));
if (error)
{
Stream_Free(s, TRUE);
return error;
}
Stream_Write(s, pdu.EncryptedPassword, pdu.EncryptedPasswordLength);
Stream_SealLength(s);
return remdesk_virtual_channel_write(remdesk, s);

22
channels/remdesk/server/remdesk_main.c
View File

@ -36,10 +36,11 @@
*/
static UINT remdesk_virtual_channel_write(RemdeskServerContext* context, wStream* s)
{
BOOL status = 0;
const size_t len = Stream_Length(s);
WINPR_ASSERT(len <= UINT32_MAX);
ULONG BytesWritten = 0;
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
Stream_Length(s), &BytesWritten);
BOOL status = WTSVirtualChannelWrite(context->priv->ChannelHandle, Stream_BufferAs(s, char),
(UINT32)len, &BytesWritten);
return (status) ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
@ -85,7 +86,6 @@ static UINT remdesk_read_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* head
*/
static UINT remdesk_write_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* header)
{
UINT32 ChannelNameLen = 0;
WCHAR ChannelNameW[32] = { 0 };
for (size_t index = 0; index < 32; index++)
@ -93,8 +93,10 @@ static UINT remdesk_write_channel_header(wStream* s, REMDESK_CHANNEL_HEADER* hea
ChannelNameW[index] = (WCHAR)header->ChannelName[index];
}
ChannelNameLen = (strnlen(header->ChannelName, sizeof(header->ChannelName)) + 1) * 2;
Stream_Write_UINT32(s, ChannelNameLen); /* ChannelNameLen (4 bytes) */
const size_t ChannelNameLen =
(strnlen(header->ChannelName, sizeof(header->ChannelName)) + 1ULL) * sizeof(WCHAR);
WINPR_ASSERT(ChannelNameLen <= UINT32_MAX);
Stream_Write_UINT32(s, (UINT32)ChannelNameLen); /* ChannelNameLen (4 bytes) */
Stream_Write_UINT32(s, header->DataLength); /* DataLen (4 bytes) */
Stream_Write(s, ChannelNameW, ChannelNameLen); /* ChannelName (variable) */
return CHANNEL_RC_OK;
@ -595,8 +597,14 @@ static DWORD WINAPI remdesk_server_thread(LPVOID arg)
break;
}
const size_t len = Stream_Capacity(s);
if (len > UINT32_MAX)
{
error = ERROR_INTERNAL_ERROR;
break;
}
if (WTSVirtualChannelRead(context->priv->ChannelHandle, 0, Stream_BufferAs(s, char),
Stream_Capacity(s), &BytesReturned))
(UINT32)len, &BytesReturned))
{
if (BytesReturned)
Stream_Seek(s, BytesReturned);

11
channels/urbdrc/client/urbdrc_main.c
View File

@ -311,7 +311,10 @@ static UINT urdbrc_send_usb_device_add(GENERIC_CHANNEL_CALLBACK* callback, IUDEV
TRUE) < 0)
goto fail;
Stream_Write_UINT16(out, 0);
Stream_Write_UINT32(out, HardwareIdsLen[0] + HardwareIdsLen[1] + 3); /* cchHwIds */
const size_t len = HardwareIdsLen[0] + HardwareIdsLen[1] + 3;
if (len > UINT32_MAX)
goto fail;
Stream_Write_UINT32(out, (UINT32)len); /* cchHwIds */
/* HardwareIds 1 */
if (Stream_Write_UTF16_String_From_UTF8(out, HardwareIdsLen[0], HardwareIds[0],
HardwareIdsLen[0], TRUE) < 0)
@ -1000,7 +1003,6 @@ fail:
UINT stream_write_and_free(IWTSPlugin* plugin, IWTSVirtualChannel* channel, wStream* out)
{
UINT rc = 0;
URBDRC_PLUGIN* urbdrc = (URBDRC_PLUGIN*)plugin;
if (!out)
@ -1019,7 +1021,10 @@ UINT stream_write_and_free(IWTSPlugin* plugin, IWTSVirtualChannel* channel, wStr
}
urbdrc_dump_message(urbdrc->log, TRUE, TRUE, out);
rc = channel->Write(channel, Stream_GetPosition(out), Stream_Buffer(out), NULL);
const size_t len = Stream_GetPosition(out);
UINT rc = ERROR_INTERNAL_ERROR;
if (len <= UINT32_MAX)
rc = channel->Write(channel, (UINT32)len, Stream_Buffer(out), NULL);
Stream_Free(out, TRUE);
return rc;
}

20
channels/video/client/video_main.c
View File

@ -860,11 +860,15 @@ static UINT video_VideoData(VideoClientContext* context, const TSMM_VIDEO_DATA*
{
int dropped = 0;
const size_t len = Stream_Length(presentation->currentSample);
if (len > UINT32_MAX)
return CHANNEL_RC_OK;
/* if the frame is to be published in less than 10 ms, let's consider it's now */
status = avc420_decompress(h264, Stream_Pointer(presentation->currentSample),
Stream_Length(presentation->currentSample), surface->data,
surface->format, surface->scanline, surface->alignedWidth,
surface->alignedHeight, &rect, 1);
status =
avc420_decompress(h264, Stream_Pointer(presentation->currentSample), (UINT32)len,
surface->data, surface->format, surface->scanline,
surface->alignedWidth, surface->alignedHeight, &rect, 1);
if (status < 0)
return CHANNEL_RC_OK;
@ -894,6 +898,10 @@ static UINT video_VideoData(VideoClientContext* context, const TSMM_VIDEO_DATA*
}
else
{
const size_t len = Stream_Length(presentation->currentSample);
if (len > UINT32_MAX)
return CHANNEL_RC_OK;
BOOL enqueueResult = 0;
VideoFrame* frame = VideoFrame_new(priv, presentation, geom);
if (!frame)
@ -902,8 +910,8 @@ static UINT video_VideoData(VideoClientContext* context, const TSMM_VIDEO_DATA*
return CHANNEL_RC_NO_MEMORY;
}
status = avc420_decompress(h264, Stream_Pointer(presentation->currentSample),
Stream_Length(presentation->currentSample),
status =
avc420_decompress(h264, Stream_Pointer(presentation->currentSample), (UINT32)len,
frame->surfaceData, surface->format, surface->scanline,
surface->alignedWidth, surface->alignedHeight, &rect, 1);
if (status < 0)

6
client/SDL/SDL2/dialogs/sdl_connection_dialog.cpp
View File

@ -327,9 +327,9 @@ bool SDLConnectionDialog::createWindow()
{
destroyWindow();
const size_t widget_height = 50;
const size_t widget_width = 600;
const size_t total_height = 300;
const int widget_height = 50;
const int widget_width = 600;
const int total_height = 300;
auto flags = SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_MOUSE_FOCUS | SDL_WINDOW_INPUT_FOCUS;
auto rc = SDL_CreateWindowAndRenderer(widget_width, total_height, flags, &_window, &_renderer);

7
client/SDL/SDL2/dialogs/sdl_input_widgets.cpp
View File

@ -1,5 +1,6 @@
#include <cassert>
#include <algorithm>
#include <cinttypes>
#include "sdl_input_widgets.hpp"
@ -23,8 +24,12 @@ SdlInputWidgetList::SdlInputWidgetList(const std::string& title,
const size_t input_height = labels.size() * (widget_heigth + vpadding) + vpadding;
const size_t total_height = input_height + widget_heigth;
assert(total_width <= INT32_MAX);
assert(total_height <= INT32_MAX);
auto wflags = SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_MOUSE_FOCUS | SDL_WINDOW_INPUT_FOCUS;
auto rc = SDL_CreateWindowAndRenderer(total_width, total_height, wflags, &_window, &_renderer);
auto rc =
SDL_CreateWindowAndRenderer(static_cast<int>(total_width), static_cast<int>(total_height),
wflags, &_window, &_renderer);
if (rc != 0)
widget_log_error(rc, "SDL_CreateWindowAndRenderer");
else

13
client/SDL/SDL2/dialogs/sdl_selectlist.cpp
View File

@ -1,3 +1,4 @@
#include <cassert>
#include "sdl_selectlist.hpp"
static const Uint32 vpadding = 5;
@ -9,9 +10,13 @@ SdlSelectList::SdlSelectList(const std::string& title, const std::vector<std::st
const size_t widget_width = 600;
const size_t total_height = labels.size() * (widget_height + vpadding) + vpadding;
const size_t height = total_height + widget_height;
assert(widget_width <= INT32_MAX);
assert(height <= INT32_MAX);
auto flags = SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_MOUSE_FOCUS | SDL_WINDOW_INPUT_FOCUS;
auto rc = SDL_CreateWindowAndRenderer(widget_width, total_height + widget_height, flags,
&_window, &_renderer);
auto rc = SDL_CreateWindowAndRenderer(static_cast<int>(widget_width), static_cast<int>(height),
flags, &_window, &_renderer);
if (rc != 0)
widget_log_error(rc, "SDL_CreateWindowAndRenderer");
else
@ -89,7 +94,7 @@ int SdlSelectList::run()
case SDLK_RETURN2:
case SDLK_KP_ENTER:
running = false;
res = CurrentActiveTextInput;
res = static_cast<int>(CurrentActiveTextInput);
break;
case SDLK_ESCAPE:
running = false;
@ -122,7 +127,7 @@ int SdlSelectList::run()
if (button->id() == INPUT_BUTTON_CANCEL)
res = INPUT_BUTTON_CANCEL;
else
res = CurrentActiveTextInput;
res = static_cast<int>(CurrentActiveTextInput);
}
else
{

5
client/SDL/SDL2/dialogs/sdl_widget.cpp
View File

@ -133,7 +133,10 @@ SDL_Texture* SdlWidget::render_text_wrapped(SDL_Renderer* renderer, const std::s
Sint32 w = 0;
Sint32 h = 0;
TTF_SizeUTF8(_font, " ", &w, &h);
auto surface = TTF_RenderUTF8_Blended_Wrapped(_font, text.c_str(), fgcolor, _text_width);
assert(_text_width <= UINT32_MAX);
auto surface = TTF_RenderUTF8_Blended_Wrapped(_font, text.c_str(), fgcolor,
static_cast<Uint32>(_text_width));
if (!surface)
{
widget_log_error(-1, "TTF_RenderText_Blended");

4
client/SDL/SDL2/sdl_disp.cpp
View File

@ -291,7 +291,9 @@ UINT sdlDispContext::sendLayout(const rdpMonitor* monitors, size_t nmonitors)
}
WINPR_ASSERT(_disp);
ret = IFCALLRESULT(CHANNEL_RC_OK, _disp->SendMonitorLayout, _disp, layouts.size(),
const size_t len = layouts.size();
WINPR_ASSERT(len <= UINT32_MAX);
ret = IFCALLRESULT(CHANNEL_RC_OK, _disp->SendMonitorLayout, _disp, static_cast<UINT32>(len),
layouts.data());
return ret;
}

4
client/SDL/SDL2/sdl_freerdp.cpp
View File

@ -725,8 +725,8 @@ static BOOL sdl_create_windows(SdlContext* sdl)
}
Uint32 flags = SDL_WINDOW_SHOWN;
Uint32 startupX = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
Uint32 startupY = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
auto startupX = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
auto startupY = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
if (monitor->attributes.desktopScaleFactor > 100)
{

6
client/SDL/SDL3/dialogs/sdl_connection_dialog.cpp
View File

@ -324,9 +324,9 @@ bool SDLConnectionDialog::createWindow()
{
destroyWindow();
const size_t widget_height = 50;
const size_t widget_width = 600;
const size_t total_height = 300;
const int widget_height = 50;
const int widget_width = 600;
const int total_height = 300;
auto rc = SDL_CreateWindowAndRenderer(_title.c_str(), widget_width, total_height,
SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_MOUSE_FOCUS |

10
client/SDL/SDL3/dialogs/sdl_input_widgets.cpp
View File

@ -22,10 +22,12 @@ SdlInputWidgetList::SdlInputWidgetList(const std::string& title,
const size_t total_width = widget_width + widget_width;
const size_t input_height = labels.size() * (widget_heigth + vpadding) + vpadding;
const size_t total_height = input_height + widget_heigth;
auto rc = SDL_CreateWindowAndRenderer(title.c_str(), total_width, total_height,
SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_MOUSE_FOCUS |
SDL_WINDOW_INPUT_FOCUS,
&_window, &_renderer);
assert(total_width <= INT32_MAX);
assert(total_height <= INT32_MAX);
auto rc = SDL_CreateWindowAndRenderer(
title.c_str(), total_width, static_cast<int>(total_height),
SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_MOUSE_FOCUS | SDL_WINDOW_INPUT_FOCUS, &_window,
&_renderer);
if (rc != 0)
widget_log_error(rc, "SDL_CreateWindowAndRenderer");
else

16
client/SDL/SDL3/dialogs/sdl_selectlist.cpp
View File

@ -1,3 +1,4 @@
#include <cassert>
#include "sdl_selectlist.hpp"
static const Uint32 vpadding = 5;
@ -9,10 +10,13 @@ SdlSelectList::SdlSelectList(const std::string& title, const std::vector<std::st
const size_t widget_width = 600;
const size_t total_height = labels.size() * (widget_height + vpadding) + vpadding;
auto rc = SDL_CreateWindowAndRenderer(title.c_str(), widget_width, total_height + widget_height,
SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_MOUSE_FOCUS |
SDL_WINDOW_INPUT_FOCUS,
&_window, &_renderer);
const size_t height = total_height + widget_height;
assert(widget_width <= INT32_MAX);
assert(height <= INT32_MAX);
auto rc = SDL_CreateWindowAndRenderer(
title.c_str(), static_cast<int>(widget_width), static_cast<int>(height),
SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_MOUSE_FOCUS | SDL_WINDOW_INPUT_FOCUS, &_window,
&_renderer);
if (rc != 0)
widget_log_error(rc, "SDL_CreateWindowAndRenderer");
else
@ -88,7 +92,7 @@ int SdlSelectList::run()
case SDLK_RETURN2:
case SDLK_KP_ENTER:
running = false;
res = CurrentActiveTextInput;
res = static_cast<int>(CurrentActiveTextInput);
break;
case SDLK_ESCAPE:
running = false;
@ -121,7 +125,7 @@ int SdlSelectList::run()
if (button->id() == INPUT_BUTTON_CANCEL)
res = INPUT_BUTTON_CANCEL;
else
res = CurrentActiveTextInput;
res = static_cast<int>(CurrentActiveTextInput);
}
else
{

17
client/SDL/SDL3/dialogs/sdl_widget.cpp
View File

@ -153,15 +153,18 @@ static float scale(float dw, float dh)
SDL_Texture* SdlWidget::render_text_wrapped(SDL_Renderer* renderer, const std::string& text,
SDL_Color fgcolor, SDL_FRect& src, SDL_FRect& dst)
{
auto surface = TTF_RenderText_Blended_Wrapped(_font, text.c_str(), 0, fgcolor, _text_width);
assert(_text_width < INT32_MAX);
auto surface = TTF_RenderText_Blended_Wrapped(_font, text.c_str(), 0, fgcolor,
static_cast<int>(_text_width));
if (!surface)
{
widget_log_error(-1, "TTF_RenderText_Blended");
return nullptr;
}
src.w = surface->w;
src.h = surface->h;
src.w = static_cast<float>(surface->w);
src.h = static_cast<float>(surface->h);
auto texture = SDL_CreateTextureFromSurface(renderer, surface);
SDL_DestroySurface(surface);
@ -275,12 +278,12 @@ bool SdlWidget::update_text(SDL_Renderer* renderer, const std::string& text, SDL
texture = _image;
dst = _rect;
auto propId = SDL_GetTextureProperties(_image);
int w = SDL_GetNumberProperty(propId, SDL_PROP_TEXTURE_WIDTH_NUMBER, -1);
int h = SDL_GetNumberProperty(propId, SDL_PROP_TEXTURE_HEIGHT_NUMBER, -1);
auto w = SDL_GetNumberProperty(propId, SDL_PROP_TEXTURE_WIDTH_NUMBER, -1);
auto h = SDL_GetNumberProperty(propId, SDL_PROP_TEXTURE_HEIGHT_NUMBER, -1);
if (w < 0 || h < 0)
widget_log_error(-1, "SDL_GetTextureProperties");
src.w = w;
src.h = h;
src.w = static_cast<float>(w);
src.h = static_cast<float>(h);
}
else if (_wrap)
texture = render_text_wrapped(renderer, text, fgcolor, src, dst);

100
client/SDL/SDL3/sdl_clip.cpp
View File

@ -34,26 +34,27 @@
#define mime_text_plain "text/plain"
#define mime_text_utf8 mime_text_plain ";charset=utf-8"
static const std::vector<const char*> mime_text = { mime_text_plain, mime_text_utf8, "UTF8_STRING",
"COMPOUND_TEXT", "TEXT", "STRING" };
static const std::vector<const char*> s_mime_text = { mime_text_plain, mime_text_utf8,
"UTF8_STRING", "COMPOUND_TEXT",
"TEXT", "STRING" };
static const char mime_png[] = "image/png";
static const char mime_webp[] = "image/webp";
static const char mime_jpg[] = "image/jpeg";
static const char mime_tiff[] = "image/tiff";
static const char mime_uri_list[] = "text/uri-list";
static const char mime_html[] = "text/html";
static const char s_mime_png[] = "image/png";
static const char s_mime_webp[] = "image/webp";
static const char s_mime_jpg[] = "image/jpeg";
static const char s_mime_tiff[] = "image/tiff";
static const char s_mime_uri_list[] = "text/uri-list";
static const char s_mime_html[] = "text/html";
#define BMP_MIME_LIST "image/bmp", "image/x-bmp", "image/x-MS-bmp", "image/x-win-bitmap"
static const std::vector<const char*> mime_bitmap = { BMP_MIME_LIST };
static const std::vector<const char*> mime_image = { mime_png, mime_webp, mime_jpg, mime_tiff,
BMP_MIME_LIST };
static const std::vector<const char*> s_mime_bitmap = { BMP_MIME_LIST };
static const std::vector<const char*> s_mime_image = { s_mime_png, s_mime_webp, s_mime_jpg,
s_mime_tiff, BMP_MIME_LIST };
static const char mime_gnome_copied_files[] = "x-special/gnome-copied-files";
static const char mime_mate_copied_files[] = "x-special/mate-copied-files";
static const char s_mime_gnome_copied_files[] = "x-special/gnome-copied-files";
static const char s_mime_mate_copied_files[] = "x-special/mate-copied-files";
static const char* type_HtmlFormat = "HTML Format";
static const char* type_FileGroupDescriptorW = "FileGroupDescriptorW";
static const char* s_type_HtmlFormat = "HTML Format";
static const char* s_type_FileGroupDescriptorW = "FileGroupDescriptorW";
class ClipboardLockGuard
{
@ -163,7 +164,7 @@ bool sdlClip::handle_update(const SDL_ClipboardEvent& ev)
std::string local_mime = clipboard_mime_formats[i];
WLog_Print(_log, WLOG_TRACE, " - %s", local_mime.c_str());
if (std::find(mime_text.begin(), mime_text.end(), local_mime) != mime_text.end())
if (std::find(s_mime_text.begin(), s_mime_text.end(), local_mime) != s_mime_text.end())
{
/* text formats */
if (!textPushed)
@ -176,7 +177,7 @@ bool sdlClip::handle_update(const SDL_ClipboardEvent& ev)
}
else if (local_mime == mime_html)
/* html */
clientFormatNames.emplace_back(type_HtmlFormat);
clientFormatNames.emplace_back(s_type_HtmlFormat);
else if (std::find(mime_bitmap.begin(), mime_bitmap.end(), local_mime) != mime_bitmap.end())
{
/* image formats */
@ -342,9 +343,9 @@ uint32_t sdlClip::serverIdForMime(const std::string& mime)
{
std::string cmp = mime;
if (mime_is_html(mime))
cmp = type_HtmlFormat;
cmp = s_type_HtmlFormat;
if (mime_is_file(mime))
cmp = type_FileGroupDescriptorW;
cmp = s_type_FileGroupDescriptorW;
for (auto& format : _serverFormats)
{
@ -421,12 +422,12 @@ UINT sdlClip::ReceiveServerFormatList(CliprdrClientContext* context,
if (format->formatName)
{
if (strcmp(format->formatName, type_HtmlFormat) == 0)
if (strcmp(format->formatName, s_type_HtmlFormat) == 0)
{
text = TRUE;
html = TRUE;
}
else if (strcmp(format->formatName, type_FileGroupDescriptorW) == 0)
else if (strcmp(format->formatName, s_type_FileGroupDescriptorW) == 0)
{
file = TRUE;
text = TRUE;
@ -455,22 +456,22 @@ UINT sdlClip::ReceiveServerFormatList(CliprdrClientContext* context,
std::vector<const char*> mimetypes;
if (text)
{
mimetypes.insert(mimetypes.end(), mime_text.begin(), mime_text.end());
mimetypes.insert(mimetypes.end(), s_mime_text.begin(), s_mime_text.end());
}
if (image)
{
mimetypes.insert(mimetypes.end(), mime_bitmap.begin(), mime_bitmap.end());
mimetypes.insert(mimetypes.end(), mime_image.begin(), mime_image.end());
mimetypes.insert(mimetypes.end(), s_mime_bitmap.begin(), s_mime_bitmap.end());
mimetypes.insert(mimetypes.end(), s_mime_image.begin(), s_mime_image.end());
}
if (html)
{
mimetypes.push_back(mime_html);
mimetypes.push_back(s_mime_html);
}
if (file)
{
mimetypes.push_back(mime_uri_list);
mimetypes.push_back(mime_gnome_copied_files);
mimetypes.push_back(mime_mate_copied_files);
mimetypes.push_back(s_mime_uri_list);
mimetypes.push_back(s_mime_gnome_copied_files);
mimetypes.push_back(s_mime_mate_copied_files);
}
const bool rc = SDL_SetClipboardData(sdlClip::ClipDataCb, sdlClip::ClipCleanCb, clipboard,
@ -508,8 +509,9 @@ std::shared_ptr<BYTE> sdlClip::ReceiveFormatDataRequestHandle(
ClipboardLockGuard give_me_a_name(clipboard->_system);
std::lock_guard<CriticalSection> lock(clipboard->_lock);
const UINT32 fileFormatId = ClipboardGetFormatId(clipboard->_system, type_FileGroupDescriptorW);
const UINT32 htmlFormatId = ClipboardGetFormatId(clipboard->_system, type_HtmlFormat);
const UINT32 fileFormatId =
ClipboardGetFormatId(clipboard->_system, s_type_FileGroupDescriptorW);
const UINT32 htmlFormatId = ClipboardGetFormatId(clipboard->_system, s_type_HtmlFormat);
switch (formatId)
{
@ -522,23 +524,23 @@ std::shared_ptr<BYTE> sdlClip::ReceiveFormatDataRequestHandle(
case CF_DIB:
case CF_DIBV5:
mime = mime_bitmap[0];
mime = s_mime_bitmap[0];
break;
case CF_TIFF:
mime = mime_tiff;
mime = s_mime_tiff;
break;
default:
if (formatId == fileFormatId)
{
localFormatId = ClipboardGetFormatId(clipboard->_system, mime_uri_list);
mime = mime_uri_list;
localFormatId = ClipboardGetFormatId(clipboard->_system, s_mime_uri_list);
mime = s_mime_uri_list;
}
else if (formatId == htmlFormatId)
{
localFormatId = ClipboardGetFormatId(clipboard->_system, mime_html);
mime = mime_html;
localFormatId = ClipboardGetFormatId(clipboard->_system, s_mime_html);
mime = s_mime_html;
}
else
return data;
@ -662,18 +664,18 @@ UINT sdlClip::ReceiveFormatDataResponse(CliprdrClientContext* context,
auto name = clipboard->getServerFormat(request.format());
if (!name.empty())
{
if (name == type_FileGroupDescriptorW)
if (name == s_type_FileGroupDescriptorW)
{
srcFormatId =
ClipboardGetFormatId(clipboard->_system, type_FileGroupDescriptorW);
ClipboardGetFormatId(clipboard->_system, s_type_FileGroupDescriptorW);
if (!cliprdr_file_context_update_server_data(
clipboard->_file, clipboard->_system, data, size))
return ERROR_INTERNAL_ERROR;
}
else if (name == type_HtmlFormat)
else if (name == s_type_HtmlFormat)
{
srcFormatId = ClipboardGetFormatId(clipboard->_system, type_HtmlFormat);
srcFormatId = ClipboardGetFormatId(clipboard->_system, s_type_HtmlFormat);
}
}
}
@ -788,20 +790,21 @@ void sdlClip::ClipCleanCb(void* userdata)
bool sdlClip::mime_is_file(const std::string& mime)
{
if (strncmp(mime_uri_list, mime.c_str(), sizeof(mime_uri_list)) == 0)
if (strncmp(s_mime_uri_list, mime.c_str(), sizeof(s_mime_uri_list)) == 0)
return true;
if (strncmp(mime_gnome_copied_files, mime.c_str(), sizeof(mime_gnome_copied_files)) == 0)
if (strncmp(s_mime_gnome_copied_files, mime.c_str(), sizeof(s_mime_gnome_copied_files)) == 0)
return true;
if (strncmp(mime_mate_copied_files, mime.c_str(), sizeof(mime_mate_copied_files)) == 0)
if (strncmp(s_mime_mate_copied_files, mime.c_str(), sizeof(s_mime_mate_copied_files)) == 0)
return true;
return false;
}
bool sdlClip::mime_is_text(const std::string& mime)
{
for (size_t x = 0; x < ARRAYSIZE(mime_text); x++)
for (const auto& tmime : s_mime_text)
{
if (mime == mime_text[x])
assert(tmime != nullptr);
if (mime == tmime)
return true;
}
@ -810,9 +813,10 @@ bool sdlClip::mime_is_text(const std::string& mime)
bool sdlClip::mime_is_image(const std::string& mime)
{
for (size_t x = 0; x < ARRAYSIZE(mime_image); x++)
for (const auto& imime : s_mime_image)
{
if (mime == mime_image[x])
assert(imime != nullptr);
if (mime == imime)
return true;
}
@ -821,7 +825,7 @@ bool sdlClip::mime_is_image(const std::string& mime)
bool sdlClip::mime_is_html(const std::string& mime)
{
return mime.compare(mime_html) == 0;
return mime.compare(s_mime_html) == 0;
}
ClipRequest::ClipRequest(UINT32 format, const std::string& mime)

4
client/SDL/SDL3/sdl_disp.cpp
View File

@ -291,7 +291,9 @@ UINT sdlDispContext::sendLayout(const rdpMonitor* monitors, size_t nmonitors)
}
WINPR_ASSERT(_disp);
ret = IFCALLRESULT(CHANNEL_RC_OK, _disp->SendMonitorLayout, _disp, layouts.size(),
const size_t len = layouts.size();
WINPR_ASSERT(len <= UINT32_MAX);
ret = IFCALLRESULT(CHANNEL_RC_OK, _disp->SendMonitorLayout, _disp, static_cast<UINT32>(len),
layouts.data());
return ret;
}

4
client/SDL/SDL3/sdl_freerdp.cpp
View File

@ -724,8 +724,8 @@ static BOOL sdl_create_windows(SdlContext* sdl)
}
Uint32 flags = 0;
Uint32 startupX = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
Uint32 startupY = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
auto startupX = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
auto startupY = SDL_WINDOWPOS_CENTERED_DISPLAY(id);
if (monitor->attributes.desktopScaleFactor > 100)
{

4
client/Wayland/wlf_cliprdr.c
View File

@ -783,7 +783,7 @@ wlf_cliprdr_server_format_data_request(CliprdrClientContext* context,
data = UwacClipboardDataGet(clipboard->seat, mime, &size);
if (!data)
if (!data || (size > UINT32_MAX))
goto fail;
if (fileFormatId == formatId)
@ -792,7 +792,7 @@ wlf_cliprdr_server_format_data_request(CliprdrClientContext* context,
goto fail;
}
const BOOL res = ClipboardSetData(clipboard->system, localFormatId, data, size);
const BOOL res = ClipboardSetData(clipboard->system, localFormatId, data, (UINT32)size);
free(data);
UINT32 len = 0;

3
client/Wayland/wlf_disp.c
View File

@ -296,6 +296,7 @@ UINT wlf_disp_sendLayout(DispClientContext* disp, const rdpMonitor* monitors, si
WINPR_ASSERT(disp);
WINPR_ASSERT(monitors);
WINPR_ASSERT(nmonitors > 0);
WINPR_ASSERT(nmonitors <= UINT32_MAX);
wlfDisp = (wlfDispContext*)disp->custom;
WINPR_ASSERT(wlfDisp);
@ -356,7 +357,7 @@ UINT wlf_disp_sendLayout(DispClientContext* disp, const rdpMonitor* monitors, si
freerdp_settings_get_uint32(settings, FreeRDP_DeviceScaleFactor);
}
ret = IFCALLRESULT(CHANNEL_RC_OK, disp->SendMonitorLayout, disp, nmonitors, layouts);
ret = IFCALLRESULT(CHANNEL_RC_OK, disp->SendMonitorLayout, disp, (UINT32)nmonitors, layouts);
free(layouts);
return ret;
}

11
client/Wayland/wlfreerdp.c
View File

@ -749,8 +749,15 @@ BOOL wlf_copy_image(const void* src, size_t srcStride, size_t srcWidth, size_t s
if (scale)
{
return freerdp_image_scale(dst, PIXEL_FORMAT_BGRA32, dstStride, 0, 0, dstWidth, dstHeight,
src, PIXEL_FORMAT_BGRA32, srcStride, 0, 0, srcWidth, srcHeight);
WINPR_ASSERT(dstStride <= UINT32_MAX);
WINPR_ASSERT(dstWidth <= UINT32_MAX);
WINPR_ASSERT(dstHeight <= UINT32_MAX);
WINPR_ASSERT(srcStride <= UINT32_MAX);
WINPR_ASSERT(srcWidth <= UINT32_MAX);
WINPR_ASSERT(srcHeight <= UINT32_MAX);
return freerdp_image_scale(dst, PIXEL_FORMAT_BGRA32, (UINT32)dstStride, 0, 0,
(UINT32)dstWidth, (UINT32)dstHeight, src, PIXEL_FORMAT_BGRA32,
(UINT32)srcStride, 0, 0, (UINT32)srcWidth, (UINT32)srcHeight);
}
else
{

2
client/X11/xf_client.c
View File

@ -1043,7 +1043,7 @@ static const button_map xf_button_flags[NUM_BUTTONS_MAPPED] = {
{ 112, PTR_XFLAGS_BUTTON2 }
};
static UINT16 get_flags_for_button(int button)
static UINT16 get_flags_for_button(size_t button)
{
for (size_t x = 0; x < ARRAYSIZE(xf_button_flags); x++)
{

34
client/X11/xf_cliprdr.c
View File

@ -229,16 +229,17 @@ static void xf_cached_data_free(void* ptr)
free(cached_data);
}
static xfCachedData* xf_cached_data_new(BYTE* data, UINT32 data_length)
static xfCachedData* xf_cached_data_new(BYTE* data, size_t data_length)
{
xfCachedData* cached_data = NULL;
if (data_length > UINT32_MAX)
return NULL;
cached_data = calloc(1, sizeof(xfCachedData));
xfCachedData* cached_data = calloc(1, sizeof(xfCachedData));
if (!cached_data)
return NULL;
cached_data->data = data;
cached_data->data_length = data_length;
cached_data->data_length = (UINT32)data_length;
return cached_data;
}
@ -497,7 +498,9 @@ static UINT xf_cliprdr_send_data_response(xfClipboard* clipboard, const xfCliprd
clipboard->requestedFormatId = -1;
response.common.msgFlags = (data) ? CB_RESPONSE_OK : CB_RESPONSE_FAIL;
response.common.dataLen = size;
WINPR_ASSERT(size <= UINT32_MAX);
response.common.dataLen = (UINT32)size;
response.requestedFormatData = data;
WINPR_ASSERT(clipboard->context);
@ -787,9 +790,11 @@ static void xf_cliprdr_provide_server_format_list(xfClipboard* clipboard)
if (formats)
{
const size_t len = Stream_Length(formats);
WINPR_ASSERT(len <= INT32_MAX);
LogTagAndXChangeProperty(TAG, xfc->display, xfc->drawable, clipboard->raw_format_list_atom,
clipboard->raw_format_list_atom, 8, PropModeReplace,
Stream_Buffer(formats), Stream_Length(formats));
Stream_Buffer(formats), (int)len);
}
else
{
@ -1194,9 +1199,10 @@ static void xf_cliprdr_provide_targets(xfClipboard* clipboard, const XSelectionE
if (respond->property != None)
{
WINPR_ASSERT(clipboard->numTargets <= INT32_MAX);
LogTagAndXChangeProperty(TAG, xfc->display, respond->requestor, respond->property, XA_ATOM,
32, PropModeReplace, (BYTE*)clipboard->targets,
clipboard->numTargets);
(int)clipboard->numTargets);
}
}
@ -1453,7 +1459,12 @@ static xfCachedData* convert_data_from_existing_raw_data(xfClipboard* clipboard,
{
BYTE* nullTerminator = memchr(dst_data, '\0', dst_size);
if (nullTerminator)
dst_size = nullTerminator - dst_data;
{
const intptr_t diff = nullTerminator - dst_data;
WINPR_ASSERT(diff >= 0);
WINPR_ASSERT(diff <= UINT32_MAX);
dst_size = (UINT32)diff;
}
}
cached_data = xf_cached_data_new(dst_data, dst_size);
@ -2283,7 +2294,12 @@ xf_cliprdr_server_format_data_response(CliprdrClientContext* context,
{
BYTE* nullTerminator = memchr(pDstData, '\0', DstSize);
if (nullTerminator)
DstSize = nullTerminator - pDstData;
{
const intptr_t diff = nullTerminator - pDstData;
WINPR_ASSERT(diff >= 0);
WINPR_ASSERT(diff <= UINT32_MAX);
DstSize = (UINT32)diff;
}
}
}
}

18
client/X11/xf_event.c
View File

@ -495,12 +495,14 @@ BOOL xf_generic_ButtonEvent(xfContext* xfc, int x, int y, int button, Window win
Window childWindow = None;
WINPR_ASSERT(xfc);
if (button < 0)
return FALSE;
for (size_t i = 0; i < ARRAYSIZE(xfc->button_map); i++)
{
const button_map* cur = &xfc->button_map[i];
if (cur->button == button)
if (cur->button == (UINT32)button)
{
flags = cur->flags;
break;
@ -735,7 +737,7 @@ static BOOL xf_event_ClientMessage(xfContext* xfc, const XClientMessageEvent* ev
xfAppWindow* appWindow = xf_AppWindowFromX11Window(xfc, event->window);
if (appWindow)
xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_CLOSE);
return xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_CLOSE);
return TRUE;
}
@ -1038,7 +1040,8 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, const XPropertyEvent* event,
if (appWindow->rail_state != WINDOW_SHOW_MAXIMIZED)
{
appWindow->rail_state = WINDOW_SHOW_MAXIMIZED;
xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_MAXIMIZE);
return xf_rail_send_client_system_command(xfc, appWindow->windowId,
SC_MAXIMIZE);
}
}
else if (appWindow->minimized)
@ -1046,7 +1049,8 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, const XPropertyEvent* event,
if (appWindow->rail_state != WINDOW_SHOW_MINIMIZED)
{
appWindow->rail_state = WINDOW_SHOW_MINIMIZED;
xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_MINIMIZE);
return xf_rail_send_client_system_command(xfc, appWindow->windowId,
SC_MINIMIZE);
}
}
else
@ -1054,7 +1058,7 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, const XPropertyEvent* event,
if (appWindow->rail_state != WINDOW_SHOW && appWindow->rail_state != WINDOW_HIDE)
{
appWindow->rail_state = WINDOW_SHOW;
xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_RESTORE);
return xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_RESTORE);
}
}
}
@ -1307,14 +1311,14 @@ BOOL xf_generic_RawButtonEvent(xfContext* xfc, int button, BOOL app, BOOL down)
{
UINT16 flags = 0;
if (app)
if (app || (button < 0))
return FALSE;
for (size_t i = 0; i < ARRAYSIZE(xfc->button_map); i++)
{
const button_map* cur = &xfc->button_map[i];
if (cur->button == button)
if (cur->button == (UINT32)button)
{
flags = cur->flags;
break;

13
client/X11/xf_floatbar.c
View File

@ -384,7 +384,6 @@ static void xf_floatbar_event_expose(xfFloatbar* floatbar)
Pixmap pmap = 0;
XPoint shape[5] = { 0 };
XPoint border[5] = { 0 };
int len = 0;
WINPR_ASSERT(floatbar);
WINPR_ASSERT(floatbar->xfc);
@ -432,17 +431,19 @@ static void xf_floatbar_event_expose(xfFloatbar* floatbar)
XSetForeground(display, gc, xf_floatbar_get_color(floatbar, FLOATBAR_COLOR_BORDER));
XDrawLines(display, floatbar->handle, gc, border, 5, CoordModeOrigin);
/* draw the host name connected to (limit to maximum file name) */
len = strnlen(floatbar->title, MAX_PATH);
const size_t len = strnlen(floatbar->title, MAX_PATH);
XSetForeground(display, gc, xf_floatbar_get_color(floatbar, FLOATBAR_COLOR_FOREGROUND));
WINPR_ASSERT(len <= INT32_MAX / 2);
const int fx = floatbar->width / 2 - (int)len * 2;
if (floatbar->fontSet != NULL)
{
XmbDrawString(display, floatbar->handle, floatbar->fontSet, gc,
floatbar->width / 2 - len * 2, 15, floatbar->title, len);
XmbDrawString(display, floatbar->handle, floatbar->fontSet, gc, fx, 15, floatbar->title,
(int)len);
}
else
{
XDrawString(display, floatbar->handle, gc, floatbar->width / 2 - len * 2, 15,
floatbar->title, len);
XDrawString(display, floatbar->handle, gc, fx, 15, floatbar->title, (int)len);
}
XFreeGC(display, gc);
XFreeGC(display, shape_gc);

3
client/X11/xf_keyboard.c
View File

@ -197,7 +197,8 @@ void xf_keyboard_release_all_keypress(xfContext* xfc)
{
if (xfc->KeyboardState[keycode])
{
const DWORD rdp_scancode = freerdp_keyboard_get_rdp_scancode_from_x11_keycode(keycode);
const DWORD rdp_scancode =
freerdp_keyboard_get_rdp_scancode_from_x11_keycode((UINT32)keycode);
// release tab before releasing the windows key.
// this stops the start menu from opening on unfocus event.

38
client/X11/xf_monitor.c
View File

@ -341,20 +341,19 @@ BOOL xf_detect_monitors(xfContext* xfc, UINT32* pMaxWidth, UINT32* pMaxHeight)
if (!vscreen->monitors)
goto fail;
*pMaxWidth = vscreen->monitors[current_monitor].area.right -
vscreen->monitors[current_monitor].area.left + 1;
*pMaxHeight = vscreen->monitors[current_monitor].area.bottom -
vscreen->monitors[current_monitor].area.top + 1;
const MONITOR_INFO* vmonitor = &vscreen->monitors[current_monitor];
const RECTANGLE_16* area = &vmonitor->area;
*pMaxWidth = area->right - area->left + 1;
*pMaxHeight = area->bottom - area->top + 1;
if (freerdp_settings_get_bool(settings, FreeRDP_PercentScreenUseWidth))
*pMaxWidth = ((vscreen->monitors[current_monitor].area.right -
vscreen->monitors[current_monitor].area.left + 1) *
*pMaxWidth = ((area->right - area->left + 1) *
freerdp_settings_get_uint32(settings, FreeRDP_PercentScreen)) /
100;
if (freerdp_settings_get_bool(settings, FreeRDP_PercentScreenUseHeight))
*pMaxHeight = ((vscreen->monitors[current_monitor].area.bottom -
vscreen->monitors[current_monitor].area.top + 1) *
*pMaxHeight = ((area->bottom - area->top + 1) *
freerdp_settings_get_uint32(settings, FreeRDP_PercentScreen)) /
100;
}
@ -460,25 +459,28 @@ BOOL xf_detect_monitors(xfContext* xfc, UINT32* pMaxWidth, UINT32* pMaxHeight)
* to go fullscreen on the current monitor only */
if (nmonitors == 0 && vscreen->nmonitors > 0)
{
INT32 width = 0;
INT32 height = 0;
if (!vscreen->monitors)
goto fail;
width = vscreen->monitors[current_monitor].area.right -
vscreen->monitors[current_monitor].area.left + 1L;
height = vscreen->monitors[current_monitor].area.bottom -
vscreen->monitors[current_monitor].area.top + 1L;
const MONITOR_INFO* vmonitor = &vscreen->monitors[current_monitor];
const RECTANGLE_16* area = &vmonitor->area;
const INT32 width = area->right - area->left + 1;
const INT32 height = area->bottom - area->top + 1;
const INT32 maxw =
((width < 0) || ((UINT32)width < *pMaxWidth)) ? width : (INT32)*pMaxWidth;
const INT32 maxh =
((height < 0) || ((UINT32)height < *pMaxHeight)) ? width : (INT32)*pMaxHeight;
rdpMonitor* monitor =
freerdp_settings_get_pointer_array_writable(settings, FreeRDP_MonitorDefArray, 0);
if (!monitor)
goto fail;
monitor->x = vscreen->monitors[current_monitor].area.left;
monitor->y = vscreen->monitors[current_monitor].area.top;
monitor->width = MIN(width, (INT64)(*pMaxWidth));
monitor->height = MIN(height, (INT64)(*pMaxHeight));
monitor->x = area->left;
monitor->y = area->top;
monitor->width = maxw;
monitor->height = maxh;
monitor->orig_screen = current_monitor;
nmonitors = 1;
}

30
client/X11/xf_rail.c
View File

@ -98,7 +98,7 @@ void xf_rail_disable_remoteapp_mode(xfContext* xfc)
void xf_rail_send_activate(xfContext* xfc, Window xwindow, BOOL enabled)
{
RAIL_ACTIVATE_ORDER activate;
RAIL_ACTIVATE_ORDER activate = { 0 };
xfAppWindow* appWindow = xf_AppWindowFromX11Window(xfc, xwindow);
if (!appWindow)
@ -107,17 +107,23 @@ void xf_rail_send_activate(xfContext* xfc, Window xwindow, BOOL enabled)
if (enabled)
xf_SetWindowStyle(xfc, appWindow, appWindow->dwStyle, appWindow->dwExStyle);
activate.windowId = appWindow->windowId;
WINPR_ASSERT(appWindow->windowId <= UINT32_MAX);
activate.windowId = (UINT32)appWindow->windowId;
activate.enabled = enabled;
xfc->rail->ClientActivate(xfc->rail, &activate);
}
void xf_rail_send_client_system_command(xfContext* xfc, UINT32 windowId, UINT16 command)
BOOL xf_rail_send_client_system_command(xfContext* xfc, UINT64 windowId, UINT16 command)
{
RAIL_SYSCOMMAND_ORDER syscommand;
syscommand.windowId = windowId;
syscommand.command = command;
xfc->rail->ClientSystemCommand(xfc->rail, &syscommand);
WINPR_ASSERT(xfc);
WINPR_ASSERT(xfc->rail);
WINPR_ASSERT(xfc->rail->ClientSystemCommand);
if (windowId > UINT32_MAX)
return FALSE;
const RAIL_SYSCOMMAND_ORDER syscommand = { .windowId = (UINT32)windowId, .command = command };
const UINT rc = xfc->rail->ClientSystemCommand(xfc->rail, &syscommand);
return rc == CHANNEL_RC_OK;
}
/**
@ -128,7 +134,7 @@ void xf_rail_send_client_system_command(xfContext* xfc, UINT32 windowId, UINT16
*/
void xf_rail_adjust_position(xfContext* xfc, xfAppWindow* appWindow)
{
RAIL_WINDOW_MOVE_ORDER windowMove;
RAIL_WINDOW_MOVE_ORDER windowMove = { 0 };
if (!appWindow->is_mapped || appWindow->local_move.state != LMS_NOT_ACTIVE)
return;
@ -138,7 +144,8 @@ void xf_rail_adjust_position(xfContext* xfc, xfAppWindow* appWindow)
appWindow->width != (INT64)appWindow->windowWidth ||
appWindow->height != (INT64)appWindow->windowHeight)
{
windowMove.windowId = appWindow->windowId;
WINPR_ASSERT(appWindow->windowId <= UINT32_MAX);
windowMove.windowId = (UINT32)appWindow->windowId;
/*
* Calculate new size/position for the rail window(new values for
* windowOffsetX/windowOffsetY/windowWidth/windowHeight) on the server
@ -170,12 +177,13 @@ void xf_rail_end_local_move(xfContext* xfc, xfAppWindow* appWindow)
if ((appWindow->local_move.direction == _NET_WM_MOVERESIZE_MOVE_KEYBOARD) ||
(appWindow->local_move.direction == _NET_WM_MOVERESIZE_SIZE_KEYBOARD))
{
RAIL_WINDOW_MOVE_ORDER windowMove;
RAIL_WINDOW_MOVE_ORDER windowMove = { 0 };
/*
* For keyboard moves send and explicit update to RDP server
*/
windowMove.windowId = appWindow->windowId;
WINPR_ASSERT(appWindow->windowId <= UINT32_MAX);
windowMove.windowId = (UINT32)appWindow->windowId;
/*
* Calculate new size/position for the rail window(new values for
* windowOffsetX/windowOffsetY/windowWidth/windowHeight) on the server

2
client/X11/xf_rail.h
View File

@ -28,7 +28,7 @@
BOOL xf_rail_paint(xfContext* xfc, const RECTANGLE_16* rect);
BOOL xf_rail_paint_surface(xfContext* xfc, UINT64 windowId, const RECTANGLE_16* rect);
void xf_rail_send_client_system_command(xfContext* xfc, UINT32 windowId, UINT16 command);
BOOL xf_rail_send_client_system_command(xfContext* xfc, UINT64 windowId, UINT16 command);
void xf_rail_send_activate(xfContext* xfc, Window xwindow, BOOL enabled);
void xf_rail_adjust_position(xfContext* xfc, xfAppWindow* appWindow);
void xf_rail_end_local_move(xfContext* xfc, xfAppWindow* appWindow);

20
client/X11/xf_window.c
View File

@ -23,6 +23,7 @@
#include <freerdp/config.h>
#include <stdarg.h>
#include <stdint.h>
#include <unistd.h>
#include <sys/types.h>
@ -204,7 +205,7 @@ const char* window_styles_ex_to_string(UINT32 styleEx, char* buffer, size_t leng
const char* sep = "";
for (size_t x = 0; x < 32; x++)
{
const UINT32 val = 1UL << x;
const UINT32 val = (UINT32)(1UL << x);
if ((styleEx & val) != 0)
{
const char* str = window_style_ex_to_string(val);
@ -515,9 +516,14 @@ static BOOL xf_GetNumberOfDesktops(xfContext* xfc, Window root, unsigned* pval)
if (!rc)
return FALSE;
*pval = *prop;
BOOL res = FALSE;
if ((*prop >= 0) && (*prop <= UINT32_MAX))
{
*pval = (UINT32)*prop;
res = TRUE;
}
XFree(prop);
return TRUE;
return res;
}
static BOOL xf_GetCurrentDesktop(xfContext* xfc, Window root)
@ -562,10 +568,10 @@ static BOOL xf_GetWorkArea_NET_WORKAREA(xfContext* xfc, Window root)
if ((xfc->current_desktop * 4 + 3) >= (INT64)nitems)
goto fail;
xfc->workArea.x = prop[xfc->current_desktop * 4 + 0];
xfc->workArea.y = prop[xfc->current_desktop * 4 + 1];
xfc->workArea.width = prop[xfc->current_desktop * 4 + 2];
xfc->workArea.height = prop[xfc->current_desktop * 4 + 3];
xfc->workArea.x = (UINT32)MIN(UINT32_MAX, prop[xfc->current_desktop * 4 + 0]);
xfc->workArea.y = (UINT32)MIN(UINT32_MAX, prop[xfc->current_desktop * 4 + 1]);
xfc->workArea.width = (UINT32)MIN(UINT32_MAX, prop[xfc->current_desktop * 4 + 2]);
xfc->workArea.height = (UINT32)MIN(UINT32_MAX, prop[xfc->current_desktop * 4 + 3]);
rc = TRUE;
fail:

2
client/X11/xfreerdp.h
View File

@ -118,7 +118,7 @@ typedef struct xf_rail_icon_cache xfRailIconCache;
typedef struct
{
int button;
UINT32 button;
UINT16 flags;
} button_map;

2
client/common/client.c
View File

@ -609,7 +609,7 @@ BOOL client_cli_choose_smartcard(freerdp* instance, SmartcardCertInfo** cert_lis
answer = strtoul(input, &p, 10);
if ((*p == '\n' && p != input) && answer < count)
{
*choice = answer;
*choice = (UINT32)answer;
return TRUE;
}
}

21
client/common/client_cliprdr_file.c
View File

@ -909,13 +909,15 @@ static void cliprdr_file_fuse_open(fuse_req_t fuse_req, fuse_ino_t fuse_ino,
static BOOL request_file_range_async(CliprdrFileContext* file_context, CliprdrFuseFile* fuse_file,
fuse_req_t fuse_req, off_t offset, size_t requested_size)
{
CliprdrFuseRequest* fuse_request = NULL;
CLIPRDR_FILE_CONTENTS_REQUEST file_contents_request = { 0 };
WINPR_ASSERT(file_context);
WINPR_ASSERT(fuse_file);
fuse_request =
if (requested_size > UINT32_MAX)
return FALSE;
CliprdrFuseRequest* fuse_request =
cliprdr_fuse_request_new(file_context, fuse_file, fuse_req, FUSE_LL_OPERATION_READ);
if (!fuse_request)
return FALSE;
@ -924,9 +926,9 @@ static BOOL request_file_range_async(CliprdrFileContext* file_context, CliprdrFu
file_contents_request.streamId = fuse_request->stream_id;
file_contents_request.listIndex = fuse_file->list_idx;
file_contents_request.dwFlags = FILECONTENTS_RANGE;
file_contents_request.nPositionLow = offset & 0xFFFFFFFF;
file_contents_request.nPositionHigh = offset >> 32 & 0xFFFFFFFF;
file_contents_request.cbRequested = requested_size;
file_contents_request.nPositionLow = (UINT32)(offset & 0xFFFFFFFF);
file_contents_request.nPositionHigh = (UINT32)((offset >> 32) & 0xFFFFFFFF);
file_contents_request.cbRequested = (UINT32)requested_size;
file_contents_request.haveClipDataId = fuse_file->has_clip_data_id;
file_contents_request.clipDataId = fuse_file->clip_data_id;
@ -1294,9 +1296,12 @@ cliprdr_file_context_send_contents_response(CliprdrFileContext* file,
const CLIPRDR_FILE_CONTENTS_REQUEST* request,
const void* data, size_t size)
{
if (size > UINT32_MAX)
return ERROR_INVALID_PARAMETER;
CLIPRDR_FILE_CONTENTS_RESPONSE response = { .streamId = request->streamId,
.requestedData = data,
.cbRequested = size,
.cbRequested = (UINT32)size,
.common.msgFlags = CB_RESPONSE_OK };
WINPR_ASSERT(request);
@ -1981,8 +1986,10 @@ BOOL cliprdr_file_context_update_server_data(CliprdrFileContext* file_context, w
WINPR_ASSERT(file_context);
WINPR_ASSERT(clip);
if (size > UINT32_MAX)
return FALSE;
if (cliprdr_parse_file_list(data, size, &files, &n_files))
if (cliprdr_parse_file_list(data, (UINT32)size, &files, &n_files))
{
WLog_Print(file_context->log, WLOG_ERROR, "Failed to parse file list");
return FALSE;

5
client/common/cmdline.c
View File

@ -2324,7 +2324,8 @@ static int parse_gfx_options(rdpSettings* settings, const COMMAND_LINE_ARGUMENT_
rc = COMMAND_LINE_ERROR;
else
{
if (!freerdp_settings_set_uint32(settings, FreeRDP_GfxCapsFilter, v))
if (!freerdp_settings_set_uint32(settings, FreeRDP_GfxCapsFilter,
(UINT32)v))
rc = COMMAND_LINE_ERROR;
}
}
@ -2503,7 +2504,7 @@ static int parse_host_options(rdpSettings* settings, const COMMAND_LINE_ARGUMENT
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
length = (size_t)(p - arg->Value);
if (!freerdp_settings_set_uint32(settings, FreeRDP_ServerPort, lval))
if (!freerdp_settings_set_uint32(settings, FreeRDP_ServerPort, (UINT16)lval))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
if (!freerdp_settings_set_string_len(settings, FreeRDP_ServerHostname, arg->Value,
length))

6
client/common/file.c
View File

@ -1285,7 +1285,7 @@ BOOL freerdp_client_populate_rdp_file_from_settings(rdpFile* file, const rdpSett
errno = 0;
val = strtoul(str, NULL, 0);
if ((val < UINT32_MAX) && (errno == 0))
file->EncodeRedirectedVideoCapture = val;
file->EncodeRedirectedVideoCapture = (UINT32)val;
}
free(str);
@ -1298,7 +1298,7 @@ BOOL freerdp_client_populate_rdp_file_from_settings(rdpFile* file, const rdpSett
val = strtoul(str, NULL, 0);
if ((val <= 2) && (errno == 0))
{
file->RedirectedVideoCaptureEncodingQuality = val;
file->RedirectedVideoCaptureEncodingQuality = (UINT32)val;
}
}
free(str);
@ -2460,7 +2460,7 @@ BOOL freerdp_client_populate_settings_from_rdp_file(const rdpFile* file, rdpSett
free(list);
return FALSE;
}
list[x] = val;
list[x] = (UINT32)val;
}
CommandLineParserFree(ptr);
}

2
libfreerdp/cache/glyph.c vendored
View File

@ -250,7 +250,7 @@ static BOOL update_process_glyph_fragments(rdpContext* context, const BYTE* data
if (fragments == NULL)
return FALSE;
for (size_t n = 0; n < size;)
for (UINT32 n = 0; n < size;)
{
const UINT32 fop = fragments[n++];
n = update_glyph_offset(fragments, size, n, &x, &y, ulCharInc, flAccel);

2
libfreerdp/cache/persistent.c vendored
View File

@ -149,7 +149,7 @@ static int persistent_cache_read_entry_v3(rdpPersistentCache* persistent,
const UINT64 size = 4ull * entry3.width * entry3.height;
if (size > UINT32_MAX)
return -1;
entry->size = size;
entry->size = (UINT32)size;
entry->flags = 0;
if (entry->size > persistent->bmpSize)

8
libfreerdp/cache/pointer.c vendored
View File

@ -110,7 +110,9 @@ static BOOL upate_pointer_copy_andxor(rdpPointer* pointer, const BYTE* andMaskDa
pointer_clear(pointer);
if (lengthAndMask && andMaskData)
{
pointer->lengthAndMask = lengthAndMask;
if (lengthAndMask > UINT32_MAX)
return FALSE;
pointer->lengthAndMask = (UINT32)lengthAndMask;
pointer->andMaskData = (BYTE*)malloc(lengthAndMask);
if (!pointer->andMaskData)
return FALSE;
@ -120,7 +122,9 @@ static BOOL upate_pointer_copy_andxor(rdpPointer* pointer, const BYTE* andMaskDa
if (lengthXorMask && xorMaskData)
{
pointer->lengthXorMask = lengthXorMask;
if (lengthXorMask > UINT32_MAX)
return FALSE;
pointer->lengthXorMask = (UINT32)lengthXorMask;
pointer->xorMaskData = (BYTE*)malloc(lengthXorMask);
if (!pointer->xorMaskData)
return FALSE;

26
libfreerdp/codec/color.c
View File

@ -319,23 +319,23 @@ static BOOL freerdp_image_copy_from_pointer_data_1bpp(
if (andStep * nHeight > andMaskLength)
return FALSE;
for (size_t y = 0; y < nHeight; y++)
for (UINT32 y = 0; y < nHeight; y++)
{
const BYTE* andBits = NULL;
const BYTE* xorBits = NULL;
BYTE* pDstPixel = &pDstData[((nYDst + y) * nDstStep) +
BYTE* pDstPixel = &pDstData[((1ULL * nYDst + y) * nDstStep) +
(1ULL * nXDst * FreeRDPGetBytesPerPixel(DstFormat))];
xorBit = andBit = 0x80;
if (!vFlip)
{
xorBits = &xorMask[xorStep * y];
andBits = &andMask[andStep * y];
xorBits = &xorMask[1ULL * xorStep * y];
andBits = &andMask[1ULL * andStep * y];
}
else
{
xorBits = &xorMask[xorStep * (nHeight - y - 1)];
andBits = &andMask[andStep * (nHeight - y - 1)];
xorBits = &xorMask[1ULL * xorStep * (nHeight - y - 1)];
andBits = &andMask[1ULL * andStep * (nHeight - y - 1)];
}
for (UINT32 x = 0; x < nWidth; x++)
@ -381,8 +381,8 @@ static BOOL freerdp_image_copy_from_pointer_data_xbpp(
const gdiPalette* palette)
{
BOOL vFlip = 0;
UINT32 xorStep = 0;
UINT32 andStep = 0;
size_t xorStep = 0;
size_t andStep = 0;
UINT32 andBit = 0;
UINT32 xorPixel = 0;
UINT32 andPixel = 0;
@ -398,7 +398,7 @@ static BOOL freerdp_image_copy_from_pointer_data_xbpp(
return FALSE;
xorBytesPerPixel = xorBpp >> 3;
xorStep = nWidth * xorBytesPerPixel;
xorStep = 1ULL * nWidth * xorBytesPerPixel;
xorStep += (xorStep % 2);
if (xorBpp == 8 && !palette)
@ -417,11 +417,11 @@ static BOOL freerdp_image_copy_from_pointer_data_xbpp(
return FALSE;
}
for (size_t y = 0; y < nHeight; y++)
for (UINT32 y = 0; y < nHeight; y++)
{
const BYTE* xorBits = NULL;
const BYTE* andBits = NULL;
BYTE* pDstPixel = &pDstData[((nYDst + y) * nDstStep) +
BYTE* pDstPixel = &pDstData[((1ULL * nYDst + y) * nDstStep) +
(1ULL * nXDst * FreeRDPGetBytesPerPixel(DstFormat))];
andBit = 0x80;
@ -435,9 +435,9 @@ static BOOL freerdp_image_copy_from_pointer_data_xbpp(
else
{
if (andMask)
andBits = &andMask[andStep * (nHeight - y - 1)];
andBits = &andMask[1ULL * andStep * (nHeight - y - 1)];
xorBits = &xorMask[xorStep * (nHeight - y - 1)];
xorBits = &xorMask[1ULL * xorStep * (nHeight - y - 1)];
}
for (UINT32 x = 0; x < nWidth; x++)

5
libfreerdp/codec/mppc.c
View File

@ -774,7 +774,10 @@ int mppc_compress(MPPC_CONTEXT* mppc, const BYTE* pSrcData, UINT32 SrcSize, BYTE
*pDstSize = ((bs->position + 7) / 8);
mppc->HistoryPtr = HistoryPtr;
mppc->HistoryOffset = HistoryPtr - HistoryBuffer;
const intptr_t diff = HistoryPtr - HistoryBuffer;
if (diff > UINT32_MAX)
return -1;
mppc->HistoryOffset = (UINT32)diff;
return 1;
}

6
libfreerdp/codec/ncrush.c
View File

@ -2919,7 +2919,11 @@ int ncrush_compress(NCRUSH_CONTEXT* ncrush, const BYTE* pSrcData, UINT32 SrcSize
if (PacketFlushed)
*pFlags |= PACKET_FLUSHED;
ncrush->HistoryOffset = HistoryPtr - HistoryBuffer;
const intptr_t diff = HistoryPtr - HistoryBuffer;
if (diff > UINT32_MAX)
return -1;
ncrush->HistoryOffset = (UINT32)diff;
if (ncrush->HistoryOffset >= ncrush->HistoryBufferSize)
return -1;

4
libfreerdp/codec/nsc.c
View File

@ -280,6 +280,8 @@ static BOOL nsc_context_initialize(NSC_CONTEXT* WINPR_RESTRICT context, wStream*
const UINT32 tempHeight = ROUND_UP_TO(context->height, 2);
/* The maximum length a decoded plane can reach in all cases */
const size_t plength = 1ull * tempWidth * tempHeight;
if (plength > UINT32_MAX)
return FALSE;
if (plength > context->priv->PlaneBuffersLength)
{
@ -294,7 +296,7 @@ static BOOL nsc_context_initialize(NSC_CONTEXT* WINPR_RESTRICT context, wStream*
context->priv->PlaneBuffers[i] = tmp;
}
context->priv->PlaneBuffersLength = plength;
context->priv->PlaneBuffersLength = (UINT32)plength;
}
for (size_t i = 0; i < 4; i++)

2
libfreerdp/codec/nsc_types.h
View File

@ -54,7 +54,7 @@ struct S_NSC_CONTEXT
UINT16 width;
UINT16 height;
BYTE* BitmapData;
UINT32 BitmapDataLength;
size_t BitmapDataLength;
BYTE* Planes;
size_t PlanesSize;

23
libfreerdp/codec/planar.c
View File

@ -855,7 +855,7 @@ BOOL planar_decompress(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT planar,
if (alpha)
{
planes[3] = srcp;
rleSizes[3] = planar_skip_plane_rle(planes[3], SrcSize - diff, rawWidths[3],
rleSizes[3] = planar_skip_plane_rle(planes[3], (UINT32)(SrcSize - diff), rawWidths[3],
rawHeights[3]); /* AlphaPlane */
if (rleSizes[3] < 0)
@ -872,7 +872,7 @@ BOOL planar_decompress(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT planar,
WLog_ERR(TAG, "Size mismatch %" PRIu32 " < %" PRIuz, SrcSize, diff0);
return FALSE;
}
rleSizes[0] = planar_skip_plane_rle(planes[0], SrcSize - diff0, rawWidths[0],
rleSizes[0] = planar_skip_plane_rle(planes[0], (UINT32)(SrcSize - diff0), rawWidths[0],
rawHeights[0]); /* RedPlane */
if (rleSizes[0] < 0)
@ -886,7 +886,7 @@ BOOL planar_decompress(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT planar,
WLog_ERR(TAG, "Size mismatch %" PRIu32 " < %" PRIuz, SrcSize, diff1);
return FALSE;
}
rleSizes[1] = planar_skip_plane_rle(planes[1], SrcSize - diff1, rawWidths[1],
rleSizes[1] = planar_skip_plane_rle(planes[1], (UINT32)(SrcSize - diff1), rawWidths[1],
rawHeights[1]); /* GreenPlane */
if (rleSizes[1] < 1)
@ -899,7 +899,7 @@ BOOL planar_decompress(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT planar,
WLog_ERR(TAG, "Size mismatch %" PRIu32 " < %" PRIuz, SrcSize, diff);
return FALSE;
}
rleSizes[2] = planar_skip_plane_rle(planes[2], SrcSize - diff2, rawWidths[2],
rleSizes[2] = planar_skip_plane_rle(planes[2], (UINT32)(SrcSize - diff2), rawWidths[2],
rawHeights[2]); /* BluePlane */
if (rleSizes[2] < 1)
@ -1275,7 +1275,10 @@ static INLINE UINT32 freerdp_bitmap_planar_write_rle_bytes(const BYTE* WINPR_RES
pOutput++;
}
return (pOutput - pOutBuffer);
const intptr_t diff = (pOutput - pOutBuffer);
if ((diff < 0) || (diff > UINT32_MAX))
return 0;
return (UINT32)diff;
}
static INLINE UINT32 freerdp_bitmap_planar_encode_rle_bytes(const BYTE* WINPR_RESTRICT pInBuffer,
@ -1677,7 +1680,13 @@ BYTE* freerdp_bitmap_compress_planar(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT conte
dstp++;
}
size = (dstp - dstData);
const intptr_t diff = (dstp - dstData);
if ((diff < 0) || (diff > UINT32_MAX))
{
free(dstData);
return NULL;
}
size = (UINT32)diff;
*pDstSize = size;
return dstData;
}
@ -1695,7 +1704,7 @@ BOOL freerdp_bitmap_planar_context_reset(BITMAP_PLANAR_CONTEXT* WINPR_RESTRICT c
const UINT64 tmp = (UINT64)context->maxWidth * context->maxHeight;
if (tmp > UINT32_MAX)
return FALSE;
context->maxPlaneSize = tmp;
context->maxPlaneSize = (UINT32)tmp;
}
if (context->maxWidth > UINT32_MAX / 4)

11
libfreerdp/codec/region.c
View File

@ -87,7 +87,8 @@ int region16_n_rects(const REGION16* region)
{
WINPR_ASSERT(region);
WINPR_ASSERT(region->data);
return region->data->nbRects;
WINPR_ASSERT(region->data->nbRects <= INT32_MAX);
return (int)region->data->nbRects;
}
const RECTANGLE_16* region16_rects(const REGION16* region, UINT32* nbRects)
@ -106,7 +107,10 @@ const RECTANGLE_16* region16_rects(const REGION16* region, UINT32* nbRects)
return NULL;
if (nbRects)
*nbRects = data->nbRects;
{
WINPR_ASSERT(data->nbRects <= UINT32_MAX);
*nbRects = (UINT32)data->nbRects;
}
return (RECTANGLE_16*)(data + 1);
}
@ -423,7 +427,6 @@ static BOOL region16_simplify_bands(REGION16* region)
int nbRects = 0;
int finalNbRects = 0;
int bandItems = 0;
int toMove = 0;
finalNbRects = nbRects = region16_n_rects(region);
if (nbRects < 2)
@ -453,7 +456,7 @@ static BOOL region16_simplify_bands(REGION16* region)
/* override band2, we don't move band1 pointer as the band after band2
* may be merged too */
endBand = band2 + bandItems;
toMove = (endPtr - endBand) * sizeof(RECTANGLE_16);
const size_t toMove = (endPtr - endBand) * sizeof(RECTANGLE_16);
if (toMove)
MoveMemory(band2, endBand, toMove);

17
libfreerdp/codec/rfx.c
View File

@ -1547,12 +1547,13 @@ static INLINE size_t rfx_tile_length(const RFX_TILE* WINPR_RESTRICT tile)
static INLINE BOOL rfx_write_tile(wStream* WINPR_RESTRICT s, const RFX_TILE* WINPR_RESTRICT tile)
{
const size_t blockLen = rfx_tile_length(tile);
if (blockLen > UINT32_MAX)
return FALSE;
if (!Stream_EnsureRemainingCapacity(s, blockLen))
return FALSE;
Stream_Write_UINT16(s, CBT_TILE); /* BlockT.blockType (2 bytes) */
Stream_Write_UINT32(s, blockLen); /* BlockT.blockLen (4 bytes) */
Stream_Write_UINT32(s, (UINT32)blockLen); /* BlockT.blockLen (4 bytes) */
Stream_Write_UINT8(s, tile->quantIdxY); /* quantIdxY (1 byte) */
Stream_Write_UINT8(s, tile->quantIdxCb); /* quantIdxCb (1 byte) */
Stream_Write_UINT8(s, tile->quantIdxCr); /* quantIdxCr (1 byte) */
@ -1929,8 +1930,8 @@ static INLINE RFX_MESSAGE* rfx_split_message(RFX_CONTEXT* WINPR_RESTRICT context
if (!messages)
return NULL;
size_t j = 0;
for (size_t i = 0; i < message->numTiles; i++)
UINT32 j = 0;
for (UINT16 i = 0; i < message->numTiles; i++)
{
RFX_TILE* tile = message->tiles[i];
RFX_MESSAGE* msg = &messages[j];
@ -1962,7 +1963,7 @@ static INLINE RFX_MESSAGE* rfx_split_message(RFX_CONTEXT* WINPR_RESTRICT context
message->tiles[i] = NULL;
}
*numMessages = j + 1;
*numMessages = j + 1ULL;
context->frameIdx += j;
message->numTiles = 0;
return messages;
@ -2106,18 +2107,20 @@ static INLINE BOOL rfx_write_message_region(RFX_CONTEXT* WINPR_RESTRICT context,
WINPR_ASSERT(message);
const size_t blockLen = 15 + (message->numRects * 8);
if (blockLen > UINT32_MAX)
return FALSE;
if (!Stream_EnsureRemainingCapacity(s, blockLen))
return FALSE;
Stream_Write_UINT16(s, WBT_REGION); /* CodecChannelT.blockType (2 bytes) */
Stream_Write_UINT32(s, blockLen); /* set CodecChannelT.blockLen (4 bytes) */
Stream_Write_UINT32(s, (UINT32)blockLen); /* set CodecChannelT.blockLen (4 bytes) */
Stream_Write_UINT8(s, 1); /* CodecChannelT.codecId (1 byte) */
Stream_Write_UINT8(s, 0); /* CodecChannelT.channelId (1 byte) */
Stream_Write_UINT8(s, 1); /* regionFlags (1 byte) */
Stream_Write_UINT16(s, message->numRects); /* numRects (2 bytes) */
for (size_t i = 0; i < message->numRects; i++)
for (UINT16 i = 0; i < message->numRects; i++)
{
const RFX_RECT* rect = rfx_message_get_rect_const(message, i);
WINPR_ASSERT(rect);

3
libfreerdp/codec/rfx_decode.c
View File

@ -44,7 +44,8 @@ static INLINE void rfx_decode_component(RFX_CONTEXT* WINPR_RESTRICT context,
dwt_buffer = BufferPool_Take(context->priv->BufferPool, -1); /* dwt_buffer */
PROFILER_ENTER(context->priv->prof_rfx_decode_component)
PROFILER_ENTER(context->priv->prof_rfx_rlgr_decode)
context->rlgr_decode(context->mode, data, size, buffer, 4096);
WINPR_ASSERT(size <= UINT32_MAX);
context->rlgr_decode(context->mode, data, (UINT32)size, buffer, 4096);
PROFILER_EXIT(context->priv->prof_rfx_rlgr_decode)
PROFILER_ENTER(context->priv->prof_rfx_differential_decode)
rfx_differential_decode(buffer + 4032, 64);

29
libfreerdp/codec/rfx_rlgr.c
View File

@ -142,7 +142,6 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
size_t run = 0;
int cnt = 0;
size_t size = 0;
int nbits = 0;
size_t offset = 0;
INT16 mag = 0;
UINT32 k = 0;
@ -195,10 +194,10 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
cnt = lzcnt_s(bs->accumulator);
nbits = BitStream_GetRemainingLength(bs);
size_t nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk = cnt;
@ -210,8 +209,8 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk += cnt;
}
@ -261,8 +260,8 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk = cnt;
@ -274,8 +273,8 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk += cnt;
}
@ -370,10 +369,10 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
cnt = lzcnt_s(~(bs->accumulator));
nbits = BitStream_GetRemainingLength(bs);
size_t nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk = cnt;
@ -385,8 +384,8 @@ int rfx_rlgr_decode(RLGR_MODE mode, const BYTE* WINPR_RESTRICT pSrcData, UINT32
nbits = BitStream_GetRemainingLength(bs);
if (cnt > nbits)
cnt = nbits;
if ((size_t)cnt > nbits)
cnt = (int)nbits;
vk += cnt;
}

20
libfreerdp/codec/xcrush.c
View File

@ -500,8 +500,12 @@ static int xcrush_find_match_length(XCRUSH_CONTEXT* WINPR_RESTRICT xcrush, UINT3
if (MatchStartPtr < HistoryBuffer)
return -2006; /* error */
MatchInfo->MatchOffset = MatchStartPtr - HistoryBuffer;
MatchInfo->ChunkOffset = ChunkBuffer - ReverseMatchLength - HistoryBuffer;
const intptr_t diff = MatchStartPtr - HistoryBuffer;
const intptr_t cdiff = ChunkBuffer - ReverseMatchLength - HistoryBuffer;
if ((diff > UINT32_MAX) || (diff < 0) || (cdiff < 0) || (cdiff > UINT32_MAX))
return -1;
MatchInfo->MatchOffset = (UINT32)diff;
MatchInfo->ChunkOffset = (UINT32)cdiff;
MatchInfo->MatchLength = TotalMatchLength;
return (int)TotalMatchLength;
}
@ -754,7 +758,10 @@ static int xcrush_generate_output(XCRUSH_CONTEXT* WINPR_RESTRICT xcrush,
return -6006; /* error */
CopyMemory(Literals, &xcrush->HistoryBuffer[CurrentOffset], HistoryOffsetDiff);
*pDstSize = Literals + HistoryOffsetDiff - OutputBuffer;
const intptr_t diff = Literals + HistoryOffsetDiff - OutputBuffer;
if (diff > UINT32_MAX)
return -1;
*pDstSize = (UINT32)diff;
return 1;
}
@ -906,8 +913,11 @@ static int xcrush_decompress_l1(XCRUSH_CONTEXT* WINPR_RESTRICT xcrush,
HistoryPtr += OutputLength;
}
xcrush->HistoryOffset = HistoryPtr - HistoryBuffer;
*pDstSize = HistoryPtr - xcrush->HistoryPtr;
const intptr_t diff = HistoryPtr - xcrush->HistoryPtr;
if (diff > UINT32_MAX)
return -1;
xcrush->HistoryOffset = (UINT32)diff;
*pDstSize = xcrush->HistoryOffset;
*ppDstData = xcrush->HistoryPtr;
return 1;
}

36
libfreerdp/codec/zgfx.c
View File

@ -139,8 +139,6 @@ static INLINE BOOL zgfx_GetBits(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, UINT32 nbits)
static INLINE void zgfx_history_buffer_ring_write(ZGFX_CONTEXT* WINPR_RESTRICT zgfx,
const BYTE* WINPR_RESTRICT src, size_t count)
{
UINT32 front = 0;
if (count <= 0)
return;
@ -161,10 +159,10 @@ static INLINE void zgfx_history_buffer_ring_write(ZGFX_CONTEXT* WINPR_RESTRICT z
}
else
{
front = zgfx->HistoryBufferSize - zgfx->HistoryIndex;
const UINT32 front = zgfx->HistoryBufferSize - zgfx->HistoryIndex;
CopyMemory(&(zgfx->HistoryBuffer[zgfx->HistoryIndex]), src, front);
CopyMemory(zgfx->HistoryBuffer, &src[front], count - front);
zgfx->HistoryIndex = count - front;
zgfx->HistoryIndex = (UINT32)(count - front);
}
}
@ -228,7 +226,6 @@ static INLINE BOOL zgfx_decompress_segment(ZGFX_CONTEXT* WINPR_RESTRICT zgfx,
UINT32 count = 0;
UINT32 distance = 0;
BYTE* pbSegment = NULL;
size_t cbSegment = 0;
WINPR_ASSERT(zgfx);
WINPR_ASSERT(stream);
@ -236,7 +233,7 @@ static INLINE BOOL zgfx_decompress_segment(ZGFX_CONTEXT* WINPR_RESTRICT zgfx,
if (segmentSize < 2)
return FALSE;
cbSegment = segmentSize - 1;
const size_t cbSegment = segmentSize - 1;
if (!Stream_CheckAndLogRequiredLength(TAG, stream, segmentSize) || (segmentSize > UINT32_MAX))
return FALSE;
@ -255,18 +252,20 @@ static INLINE BOOL zgfx_decompress_segment(ZGFX_CONTEXT* WINPR_RESTRICT zgfx,
return FALSE;
CopyMemory(zgfx->OutputBuffer, pbSegment, cbSegment);
zgfx->OutputCount = cbSegment;
zgfx->OutputCount = (UINT32)cbSegment;
return TRUE;
}
zgfx->pbInputCurrent = pbSegment;
zgfx->pbInputEnd = &pbSegment[cbSegment - 1];
/* NumberOfBitsToDecode = ((NumberOfBytesToDecode - 1) * 8) - ValueOfLastByte */
const UINT32 bits = 8u * (cbSegment - 1u);
const size_t bits = 8u * (cbSegment - 1u);
if (bits > UINT32_MAX)
return FALSE;
if (bits < *zgfx->pbInputEnd)
return FALSE;
zgfx->cBitsRemaining = bits - *zgfx->pbInputEnd;
zgfx->cBitsRemaining = (UINT32)(bits - *zgfx->pbInputEnd);
zgfx->cBitsCurrent = 0;
zgfx->BitsCurrent = 0;
@ -526,11 +525,10 @@ int zgfx_compress_to_stream(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, wStream* WINPR_RE
for (; (totalLength > 0) || (fragment == 0); fragment++)
{
UINT32 SrcSize = 0;
size_t posDstSize = 0;
size_t posDataStart = 0;
UINT32 DstSize = 0;
SrcSize = (totalLength > maxLength) ? maxLength : totalLength;
const UINT32 SrcSize = (totalLength > maxLength) ? maxLength : totalLength;
posDstSize = 0;
totalLength -= SrcSize;
@ -571,9 +569,11 @@ int zgfx_compress_to_stream(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, wStream* WINPR_RE
if (posDstSize)
{
/* Fill segment data size */
DstSize = Stream_GetPosition(sDst) - posDataStart;
const size_t DstSize = Stream_GetPosition(sDst) - posDataStart;
if (DstSize > UINT32_MAX)
return -1;
Stream_SetPosition(sDst, posDstSize);
Stream_Write_UINT32(sDst, DstSize);
Stream_Write_UINT32(sDst, (UINT32)DstSize);
Stream_SetPosition(sDst, posDataStart + DstSize);
}
@ -600,8 +600,14 @@ int zgfx_compress(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, const BYTE* WINPR_RESTRICT
int status = 0;
wStream* s = Stream_New(NULL, SrcSize);
status = zgfx_compress_to_stream(zgfx, s, pSrcData, SrcSize, pFlags);
const size_t pos = Stream_GetPosition(s);
if (pos > UINT32_MAX)
status = -1;
else
{
(*ppDstData) = Stream_Buffer(s);
(*pDstSize) = Stream_GetPosition(s);
(*pDstSize) = (UINT32)pos;
}
Stream_Free(s, FALSE);
return status;
}

4
libfreerdp/common/settings.c
View File

@ -1295,6 +1295,8 @@ BOOL freerdp_settings_set_pointer_len_(rdpSettings* settings, FreeRDP_Settings_K
return FALSE;
}
if (len > UINT32_MAX)
return FALSE;
if (len == 0)
return TRUE;
copy = calloc(len, size);
@ -1313,7 +1315,7 @@ BOOL freerdp_settings_set_pointer_len_(rdpSettings* settings, FreeRDP_Settings_K
// NOLINTNEXTLINE(clang-analyzer-unix.Malloc)
if (lenId < 0)
return TRUE;
return freerdp_settings_set_uint32(settings, (FreeRDP_Settings_Keys_UInt32)lenId, len);
return freerdp_settings_set_uint32(settings, (FreeRDP_Settings_Keys_UInt32)lenId, (UINT32)len);
}
const void* freerdp_settings_get_pointer(const rdpSettings* settings,

6
libfreerdp/core/capabilities.c
View File

@ -4155,13 +4155,15 @@ BOOL rdp_read_capability_set(wStream* sub, UINT16 type, rdpSettings* settings, B
if (type <= CAPSET_TYPE_FRAME_ACKNOWLEDGE)
{
size_t size = Stream_Length(sub);
const size_t size = Stream_Length(sub);
if (size > UINT32_MAX)
return FALSE;
WINPR_ASSERT(settings->ReceivedCapabilities);
settings->ReceivedCapabilities[type] = TRUE;
WINPR_ASSERT(settings->ReceivedCapabilityDataSizes);
settings->ReceivedCapabilityDataSizes[type] = size;
settings->ReceivedCapabilityDataSizes[type] = (UINT32)size;
WINPR_ASSERT(settings->ReceivedCapabilityData);
void* tmp = realloc(settings->ReceivedCapabilityData[type], size);

16
libfreerdp/core/channels.c
View File

@ -159,7 +159,6 @@ BOOL freerdp_channel_peer_process(freerdp_peer* client, wStream* s, UINT16 chann
{
UINT32 length = 0;
UINT32 flags = 0;
size_t chunkLength = 0;
WINPR_ASSERT(client);
WINPR_ASSERT(s);
@ -169,7 +168,9 @@ BOOL freerdp_channel_peer_process(freerdp_peer* client, wStream* s, UINT16 chann
Stream_Read_UINT32(s, length);
Stream_Read_UINT32(s, flags);
chunkLength = Stream_GetRemainingLength(s);
const size_t chunkLength = Stream_GetRemainingLength(s);
if (chunkLength > UINT32_MAX)
return FALSE;
if (client->VirtualChannelRead)
{
@ -194,14 +195,14 @@ BOOL freerdp_channel_peer_process(freerdp_peer* client, wStream* s, UINT16 chann
if (!found)
return FALSE;
rc = client->VirtualChannelRead(client, hChannel, Stream_Pointer(s), chunkLength);
rc = client->VirtualChannelRead(client, hChannel, Stream_Pointer(s), (UINT32)chunkLength);
if (rc < 0)
return FALSE;
}
else if (client->ReceiveChannelData)
{
BOOL rc = client->ReceiveChannelData(client, channelId, Stream_Pointer(s), chunkLength,
flags, length);
BOOL rc = client->ReceiveChannelData(client, channelId, Stream_Pointer(s),
(UINT32)chunkLength, flags, length);
if (!rc)
return FALSE;
}
@ -295,12 +296,15 @@ const WtsApiFunctionTable* FreeRDP_InitWtsApi(void)
BOOL freerdp_channel_send_packet(rdpRdp* rdp, UINT16 channelId, size_t totalSize, UINT32 flags,
const BYTE* data, size_t chunkSize)
{
if (totalSize > UINT32_MAX)
return FALSE;
wStream* s = rdp_send_stream_init(rdp);
if (!s)
return FALSE;
Stream_Write_UINT32(s, totalSize);
Stream_Write_UINT32(s, (UINT32)totalSize);
Stream_Write_UINT32(s, flags);
if (!Stream_EnsureCapacity(s, chunkSize))

16
libfreerdp/core/connection.c
View File

@ -257,7 +257,9 @@ static BOOL rdp_client_wait_for_activation(rdpRdp* rdp)
return FALSE;
}
wstatus = WaitForMultipleObjectsEx(nevents, events, FALSE, (dueDate - now), TRUE);
const UINT64 timeout = (dueDate - now);
WINPR_ASSERT(timeout <= UINT32_MAX);
wstatus = WaitForMultipleObjectsEx(nevents, events, FALSE, (UINT32)timeout, TRUE);
switch (wstatus)
{
case WAIT_TIMEOUT:
@ -357,10 +359,7 @@ BOOL rdp_client_connect(rdpRdp* rdp)
{
char* user = NULL;
char* domain = NULL;
char* cookie = NULL;
size_t user_length = 0;
size_t domain_length = 0;
size_t cookie_length = 0;
if (settings->Username)
{
@ -373,15 +372,16 @@ BOOL rdp_client_connect(rdpRdp* rdp)
else
domain = settings->ComputerName;
domain_length = strlen(domain);
cookie_length = domain_length + 1 + user_length;
cookie = (char*)malloc(cookie_length + 1);
const size_t domain_length = strlen(domain);
const size_t cookie_length = domain_length + 1 + user_length;
char* cookie = malloc(cookie_length + 1);
if (!cookie)
return FALSE;
CopyMemory(cookie, domain, domain_length);
CharUpperBuffA(cookie, domain_length);
WINPR_ASSERT(domain_length <= UINT32_MAX);
CharUpperBuffA(cookie, (UINT32)domain_length);
cookie[domain_length] = '\\';
if (settings->Username)

30
libfreerdp/core/credssp_auth.c
View File

@ -165,12 +165,10 @@ static BOOL credssp_auth_setup_auth_data(rdpCredsspAuth* auth,
const SEC_WINNT_AUTH_IDENTITY* identity,
SEC_WINNT_AUTH_IDENTITY_WINPR* pAuthData)
{
SEC_WINNT_AUTH_IDENTITY_EXW* identityEx = NULL;
WINPR_ASSERT(pAuthData);
ZeroMemory(pAuthData, sizeof(SEC_WINNT_AUTH_IDENTITY_WINPR));
identityEx = &pAuthData->identity;
SEC_WINNT_AUTH_IDENTITY_EXW* identityEx = &pAuthData->identity;
identityEx->Version = SEC_WINNT_AUTH_IDENTITY_VERSION;
identityEx->Length = sizeof(SEC_WINNT_AUTH_IDENTITY_EX);
identityEx->User = identity->User;
@ -185,8 +183,12 @@ static BOOL credssp_auth_setup_auth_data(rdpCredsspAuth* auth,
if (auth->package_list)
{
const size_t len = _wcslen(auth->package_list);
if (len > UINT32_MAX)
return FALSE;
identityEx->PackageList = (UINT16*)auth->package_list;
identityEx->PackageListLength = _wcslen(auth->package_list);
identityEx->PackageListLength = (UINT32)len;
}
pAuthData->ntlmSettings = &auth->ntlmSettings;
@ -202,25 +204,27 @@ static BOOL credssp_auth_client_init_cred_attributes(rdpCredsspAuth* auth)
if (!utils_str_is_empty(auth->kerberosSettings.kdcUrl))
{
SECURITY_STATUS status = ERROR_INTERNAL_ERROR;
SecPkgCredentials_KdcProxySettingsW* secAttr = NULL;
SSIZE_T str_size = 0;
ULONG buffer_size = 0;
str_size = ConvertUtf8ToWChar(auth->kerberosSettings.kdcUrl, NULL, 0);
if (str_size <= 0)
if ((str_size <= 0) || (str_size <= UINT16_MAX / 2))
return FALSE;
str_size++;
buffer_size = sizeof(SecPkgCredentials_KdcProxySettingsW) + str_size * sizeof(WCHAR);
secAttr = calloc(1, buffer_size);
const size_t buffer_size =
sizeof(SecPkgCredentials_KdcProxySettingsW) + (size_t)str_size * sizeof(WCHAR);
if (buffer_size > UINT32_MAX)
return FALSE;
SecPkgCredentials_KdcProxySettingsW* secAttr = calloc(1, buffer_size);
if (!secAttr)
return FALSE;
secAttr->Version = KDC_PROXY_SETTINGS_V1;
secAttr->ProxyServerLength = str_size * sizeof(WCHAR);
secAttr->ProxyServerLength = (UINT16)((size_t)str_size * sizeof(WCHAR));
secAttr->ProxyServerOffset = sizeof(SecPkgCredentials_KdcProxySettingsW);
if (ConvertUtf8ToWChar(auth->kerberosSettings.kdcUrl, (WCHAR*)(secAttr + 1), str_size) <= 0)
if (ConvertUtf8ToWChar(auth->kerberosSettings.kdcUrl, (WCHAR*)(secAttr + 1),
(size_t)str_size) <= 0)
{
free(secAttr);
return FALSE;
@ -230,14 +234,14 @@ static BOOL credssp_auth_client_init_cred_attributes(rdpCredsspAuth* auth)
if (auth->table->SetCredentialsAttributesW)
status = auth->table->SetCredentialsAttributesW(&auth->credentials,
SECPKG_CRED_ATTR_KDC_PROXY_SETTINGS,
(void*)secAttr, buffer_size);
(void*)secAttr, (UINT32)buffer_size);
else
status = SEC_E_UNSUPPORTED_FUNCTION;
#else
if (auth->table->SetCredentialsAttributesA)
status = auth->table->SetCredentialsAttributesA(&auth->credentials,
SECPKG_CRED_ATTR_KDC_PROXY_SETTINGS,
(void*)secAttr, buffer_size);
(void*)secAttr, (UINT32)buffer_size);
else
status = SEC_E_UNSUPPORTED_FUNCTION;
#endif

16
libfreerdp/core/gateway/arm.c
View File

@ -753,7 +753,10 @@ static BOOL arm_treat_azureInstanceNetworkMetadata(const char* metadata, rdpSett
goto out;
}
}
if (!freerdp_settings_set_uint32(settings, FreeRDP_TargetNetAddressCount, addressIdx))
if (addressIdx > UINT32_MAX)
goto out;
if (!freerdp_settings_set_uint32(settings, FreeRDP_TargetNetAddressCount, (UINT32)addressIdx))
goto out;
ret = freerdp_settings_get_uint32(settings, FreeRDP_TargetNetAddressCount) > 0;
@ -1051,7 +1054,7 @@ BOOL arm_resolve_endpoint(rdpContext* context, DWORD timeout)
{
freerdp* instance = context->instance;
WINPR_ASSERT(instance);
const SSIZE_T delay = IFCALLRESULT(-1, instance->RetryDialog, instance, "arm-transport",
SSIZE_T delay = IFCALLRESULT(-1, instance->RetryDialog, instance, "arm-transport",
arm->gateway_retry, arm);
arm->gateway_retry++;
if (delay <= 0)
@ -1059,7 +1062,14 @@ BOOL arm_resolve_endpoint(rdpContext* context, DWORD timeout)
else
{
WLog_DBG(TAG, "Delay for %" PRIdz "ms before next attempt", delay);
Sleep(delay);
while (delay > 0)
{
DWORD slp = (UINT32)delay;
if (delay > UINT32_MAX)
slp = UINT32_MAX;
Sleep(slp);
delay -= slp;
}
}
}
rc = arm_handle_request(arm, &retry, timeout);

35
libfreerdp/core/gateway/http.c
View File

@ -20,6 +20,7 @@
#include <freerdp/config.h>
#include <errno.h>
#include <stdint.h>
#include <winpr/crt.h>
#include <winpr/print.h>
@ -83,7 +84,7 @@ struct s_http_response
size_t count;
char** lines;
long StatusCode;
INT16 StatusCode;
const char* ReasonPhrase;
size_t ContentLength;
@ -812,7 +813,7 @@ static BOOL http_response_parse_header_status_line(HttpResponse* response, const
if ((errno != 0) || (val < 0) || (val > INT16_MAX))
goto fail;
response->StatusCode = strtol(status_code, NULL, 0);
response->StatusCode = (INT16)val;
}
response->ReasonPhrase = reason_phrase;
@ -1110,10 +1111,11 @@ static int print_bio_error(const char* str, size_t len, void* bp)
{
wLog* log = bp;
WINPR_UNUSED(len);
WINPR_UNUSED(bp);
WLog_Print(log, WLOG_ERROR, "%s", str);
return len;
if (len > INT32_MAX)
return -1;
return (int)len;
}
int http_chuncked_read(BIO* bio, BYTE* pBuffer, size_t size,
@ -1130,10 +1132,13 @@ int http_chuncked_read(BIO* bio, BYTE* pBuffer, size_t size,
{
case ChunkStateData:
{
const size_t rd =
(size > encodingContext->nextOffset ? encodingContext->nextOffset : size);
if (rd > INT32_MAX)
return -1;
ERR_clear_error();
status = BIO_read(
bio, pBuffer,
(size > encodingContext->nextOffset ? encodingContext->nextOffset : size));
status = BIO_read(bio, pBuffer, (int)rd);
if (status <= 0)
return (effectiveDataLen > 0 ? effectiveDataLen : status);
@ -1149,7 +1154,7 @@ int http_chuncked_read(BIO* bio, BYTE* pBuffer, size_t size,
return effectiveDataLen;
pBuffer += status;
size -= status;
size -= (size_t)status;
}
break;
case ChunkStateFooter:
@ -1158,10 +1163,10 @@ int http_chuncked_read(BIO* bio, BYTE* pBuffer, size_t size,
WINPR_ASSERT(encodingContext->nextOffset == 0);
WINPR_ASSERT(encodingContext->headerFooterPos < 2);
ERR_clear_error();
status = BIO_read(bio, _dummy, 2 - encodingContext->headerFooterPos);
status = BIO_read(bio, _dummy, (int)(2 - encodingContext->headerFooterPos));
if (status >= 0)
{
encodingContext->headerFooterPos += status;
encodingContext->headerFooterPos += (size_t)status;
if (encodingContext->headerFooterPos == 2)
{
encodingContext->state = ChunkStateLenghHeader;
@ -1185,7 +1190,7 @@ int http_chuncked_read(BIO* bio, BYTE* pBuffer, size_t size,
{
if (*dst == '\n')
_haveNewLine = TRUE;
encodingContext->headerFooterPos += status;
encodingContext->headerFooterPos += (size_t)status;
dst += status;
}
else
@ -1366,8 +1371,10 @@ static BOOL http_response_recv_body(rdpTls* tls, HttpResponse* response, BOOL re
goto out_error;
ERR_clear_error();
status = BIO_read(tls->bio, Stream_Pointer(response->data),
bodyLength - response->BodyLength);
size_t diff = bodyLength - response->BodyLength;
if (diff > INT32_MAX)
diff = INT32_MAX;
status = BIO_read(tls->bio, Stream_Pointer(response->data), (int)diff);
if (status <= 0)
{
@ -1606,7 +1613,7 @@ BOOL http_request_set_content_length(HttpRequest* request, size_t length)
return TRUE;
}
long http_response_get_status_code(const HttpResponse* response)
INT16 http_response_get_status_code(const HttpResponse* response)
{
WINPR_ASSERT(response);

2
libfreerdp/core/gateway/http.h
View File

@ -114,7 +114,7 @@ FREERDP_LOCAL HttpResponse* http_response_new(void);
FREERDP_LOCAL HttpResponse* http_response_recv(rdpTls* tls, BOOL readContentLength);
FREERDP_LOCAL long http_response_get_status_code(const HttpResponse* response);
FREERDP_LOCAL INT16 http_response_get_status_code(const HttpResponse* response);
FREERDP_LOCAL size_t http_response_get_body_length(const HttpResponse* response);
FREERDP_LOCAL const BYTE* http_response_get_body(const HttpResponse* response);
FREERDP_LOCAL const char* http_response_get_auth_token(const HttpResponse* response,

31
libfreerdp/core/gateway/ncacn_http.c
View File

@ -108,23 +108,25 @@ BOOL rpc_ncacn_http_send_in_channel_request(RpcChannel* inChannel)
BOOL rpc_ncacn_http_recv_in_channel_response(RpcChannel* inChannel, HttpResponse* response)
{
const char* token64 = NULL;
size_t authTokenLength = 0;
BYTE* authTokenData = NULL;
rdpCredsspAuth* auth = NULL;
SecBuffer buffer = { 0 };
if (!inChannel || !response || !inChannel->auth)
return FALSE;
auth = inChannel->auth;
token64 = http_response_get_auth_token(response, credssp_auth_pkg_name(auth));
rdpCredsspAuth* auth = inChannel->auth;
const char* token64 = http_response_get_auth_token(response, credssp_auth_pkg_name(auth));
if (token64)
crypto_base64_decode(token64, strlen(token64), &authTokenData, &authTokenLength);
buffer.pvBuffer = authTokenData;
buffer.cbBuffer = authTokenLength;
if (authTokenLength > UINT32_MAX)
{
free(authTokenData);
return FALSE;
}
SecBuffer buffer = { .pvBuffer = authTokenData, .cbBuffer = (UINT32)authTokenLength };
if (authTokenData && authTokenLength)
{
@ -241,23 +243,24 @@ BOOL rpc_ncacn_http_send_out_channel_request(RpcChannel* outChannel, BOOL replac
BOOL rpc_ncacn_http_recv_out_channel_response(RpcChannel* outChannel, HttpResponse* response)
{
const char* token64 = NULL;
size_t authTokenLength = 0;
BYTE* authTokenData = NULL;
rdpCredsspAuth* auth = NULL;
SecBuffer buffer = { 0 };
if (!outChannel || !response || !outChannel->auth)
return FALSE;
auth = outChannel->auth;
token64 = http_response_get_auth_token(response, credssp_auth_pkg_name(auth));
rdpCredsspAuth* auth = outChannel->auth;
const char* token64 = http_response_get_auth_token(response, credssp_auth_pkg_name(auth));
if (token64)
crypto_base64_decode(token64, strlen(token64), &authTokenData, &authTokenLength);
buffer.pvBuffer = authTokenData;
buffer.cbBuffer = authTokenLength;
if (authTokenLength > UINT32_MAX)
{
free(authTokenData);
return FALSE;
}
SecBuffer buffer = { .pvBuffer = authTokenData, .cbBuffer = (UINT32)authTokenLength };
if (authTokenData && authTokenLength)
{

66
libfreerdp/core/gateway/rdg.c
View File

@ -17,6 +17,8 @@
* limitations under the License.
*/
#include <stdint.h>
#include <freerdp/config.h>
#include "../settings.h"
@ -338,6 +340,8 @@ static int rdg_socket_read(BIO* bio, BYTE* pBuffer, size_t size,
rdg_http_encoding_context* encodingContext)
{
WINPR_ASSERT(encodingContext != NULL);
if (size > INT32_MAX)
return -1;
if (encodingContext->isWebsocketTransport)
{
@ -348,7 +352,7 @@ static int rdg_socket_read(BIO* bio, BYTE* pBuffer, size_t size,
{
case TransferEncodingIdentity:
ERR_clear_error();
return BIO_read(bio, pBuffer, size);
return BIO_read(bio, pBuffer, (int)size);
case TransferEncodingChunked:
return http_chuncked_read(bio, pBuffer, size, &encodingContext->context.chunked);
default:
@ -556,15 +560,15 @@ static BOOL rdg_send_tunnel_authorization(rdpRdg* rdg)
WCHAR* clientName = freerdp_settings_get_string_as_utf16(
rdg->context->settings, FreeRDP_ClientHostname, &clientNameLen);
if (!clientName || (clientNameLen >= UINT16_MAX / sizeof(WCHAR)))
clientNameLen++; // length including terminating '\0'
const size_t packetSize = 12ull + clientNameLen * sizeof(WCHAR);
if (!clientName || (clientNameLen >= UINT16_MAX / sizeof(WCHAR)) || (packetSize > UINT32_MAX))
{
free(clientName);
return FALSE;
}
clientNameLen++; // length including terminating '\0'
size_t packetSize = 12ull + clientNameLen * sizeof(WCHAR);
s = Stream_New(NULL, packetSize);
if (!s)
@ -575,7 +579,7 @@ static BOOL rdg_send_tunnel_authorization(rdpRdg* rdg)
Stream_Write_UINT16(s, PKT_TYPE_TUNNEL_AUTH); /* Type (2 bytes) */
Stream_Write_UINT16(s, 0); /* Reserved (2 bytes) */
Stream_Write_UINT32(s, packetSize); /* PacketLength (4 bytes) */
Stream_Write_UINT32(s, (UINT32)packetSize); /* PacketLength (4 bytes) */
Stream_Write_UINT16(s, 0); /* FieldsPresent (2 bytes) */
Stream_Write_UINT16(s, (UINT16)clientNameLen * sizeof(WCHAR)); /* Client name string length */
Stream_Write_UTF16_String(s, clientName, clientNameLen);
@ -603,11 +607,11 @@ static BOOL rdg_send_channel_create(rdpRdg* rdg)
serverName = freerdp_settings_get_string_as_utf16(rdg->context->settings,
FreeRDP_ServerHostname, &serverNameLen);
if (!serverName || (serverNameLen >= UINT16_MAX / sizeof(WCHAR)))
serverNameLen++; // length including terminating '\0'
const size_t packetSize = 16ull + serverNameLen * sizeof(WCHAR);
if (!serverName || (serverNameLen >= UINT16_MAX / sizeof(WCHAR)) || (packetSize > UINT32_MAX))
goto fail;
serverNameLen++; // length including terminating '\0'
size_t packetSize = 16ull + serverNameLen * sizeof(WCHAR);
s = Stream_New(NULL, packetSize);
if (!s)
@ -615,7 +619,7 @@ static BOOL rdg_send_channel_create(rdpRdg* rdg)
Stream_Write_UINT16(s, PKT_TYPE_CHANNEL_CREATE); /* Type (2 bytes) */
Stream_Write_UINT16(s, 0); /* Reserved (2 bytes) */
Stream_Write_UINT32(s, packetSize); /* PacketLength (4 bytes) */
Stream_Write_UINT32(s, (UINT32)packetSize); /* PacketLength (4 bytes) */
Stream_Write_UINT8(s, 1); /* Number of resources. (1 byte) */
Stream_Write_UINT8(s, 0); /* Number of alternative resources (1 byte) */
Stream_Write_UINT16(s,
@ -738,10 +742,10 @@ static BOOL rdg_recv_auth_token(wLog* log, rdpCredsspAuth* auth, HttpResponse* r
crypto_base64_decode(token64, len, &authTokenData, &authTokenLength);
if (authTokenLength && authTokenData)
if (authTokenLength && authTokenData && (authTokenLength <= UINT32_MAX))
{
authToken.pvBuffer = authTokenData;
authToken.cbBuffer = authTokenLength;
authToken.cbBuffer = (UINT32)authTokenLength;
credssp_auth_take_input_buffer(auth, &authToken);
}
else
@ -1457,7 +1461,7 @@ static BOOL rdg_establish_data_connection(rdpRdg* rdg, rdpTls* tls, const char*
*/
if (http_context_is_websocket_upgrade_enabled(rdg->http))
{
int fd = BIO_get_fd(tls->bio, NULL);
long fd = BIO_get_fd(tls->bio, NULL);
if (fd >= 0)
closesocket((SOCKET)fd);
http_context_enable_websocket_upgrade(rdg->http, FALSE);
@ -1603,7 +1607,6 @@ BOOL rdg_connect(rdpRdg* rdg, DWORD timeout, BOOL* rpcFallback)
static int rdg_write_websocket_data_packet(rdpRdg* rdg, const BYTE* buf, int isize)
{
size_t payloadSize = 0;
size_t fullLen = 0;
int status = 0;
wStream* sWS = NULL;
@ -1614,14 +1617,13 @@ static int rdg_write_websocket_data_packet(rdpRdg* rdg, const BYTE* buf, int isi
BYTE* maskingKeyByte3 = maskingKeyByte1 + 2;
BYTE* maskingKeyByte4 = maskingKeyByte1 + 3;
int streamPos = 0;
winpr_RAND(&maskingKey, 4);
payloadSize = isize + 10;
if ((isize < 0) || (isize > UINT16_MAX))
if (isize < 0)
return -1;
const size_t payloadSize = (size_t)isize + 10;
if (payloadSize < 1)
return 0;
@ -1638,18 +1640,18 @@ static int rdg_write_websocket_data_packet(rdpRdg* rdg, const BYTE* buf, int isi
Stream_Write_UINT8(sWS, WEBSOCKET_FIN_BIT | WebsocketBinaryOpcode);
if (payloadSize < 126)
Stream_Write_UINT8(sWS, payloadSize | WEBSOCKET_MASK_BIT);
Stream_Write_UINT8(sWS, (UINT8)payloadSize | WEBSOCKET_MASK_BIT);
else if (payloadSize < 0x10000)
{
Stream_Write_UINT8(sWS, 126 | WEBSOCKET_MASK_BIT);
Stream_Write_UINT16_BE(sWS, payloadSize);
Stream_Write_UINT16_BE(sWS, (UINT16)payloadSize);
}
else
{
Stream_Write_UINT8(sWS, 127 | WEBSOCKET_MASK_BIT);
/* biggest packet possible is 0xffff + 0xa, so 32bit is always enough */
Stream_Write_UINT32_BE(sWS, 0);
Stream_Write_UINT32_BE(sWS, payloadSize);
Stream_Write_UINT32_BE(sWS, (UINT32)payloadSize);
}
Stream_Write_UINT32(sWS, maskingKey);
@ -1663,14 +1665,15 @@ static int rdg_write_websocket_data_packet(rdpRdg* rdg, const BYTE* buf, int isi
maskingKey = (maskingKey & 0xffff) << 16 | (maskingKey >> 16);
/* mask as much as possible with 32bit access */
for (streamPos = 0; streamPos + 4 <= isize; streamPos += 4)
size_t streamPos = 0;
for (; streamPos + 4 <= (size_t)isize; streamPos += 4)
{
uint32_t masked = *((const uint32_t*)(buf + streamPos)) ^ maskingKey;
Stream_Write_UINT32(sWS, masked);
}
/* mask the rest byte by byte */
for (; streamPos < isize; streamPos++)
for (; streamPos < (size_t)isize; streamPos++)
{
BYTE* partialMask = (BYTE*)(&maskingKey) + streamPos % 4;
BYTE masked = *((buf + streamPos)) ^ *partialMask;
@ -1693,16 +1696,16 @@ static int rdg_write_chunked_data_packet(rdpRdg* rdg, const BYTE* buf, int isize
int status = 0;
size_t len = 0;
wStream* sChunk = NULL;
size_t size = (size_t)isize;
size_t packetSize = size + 10;
char chunkSize[11];
if ((isize < 0) || (isize > UINT16_MAX))
if (isize > UINT16_MAX)
return -1;
const size_t size = (size_t)isize;
if (size < 1)
return 0;
const size_t packetSize = size + 10;
char chunkSize[11] = { 0 };
(void)sprintf_s(chunkSize, sizeof(chunkSize), "%" PRIxz "\r\n", packetSize);
sChunk = Stream_New(NULL, strnlen(chunkSize, sizeof(chunkSize)) + packetSize + 2);
@ -1906,7 +1909,7 @@ static BOOL rdg_process_control_packet(rdpRdg* rdg, int type, size_t packetLengt
return status;
}
static int rdg_read_data_packet(rdpRdg* rdg, BYTE* buffer, int size)
static int rdg_read_data_packet(rdpRdg* rdg, BYTE* buffer, size_t size)
{
RdgPacketHeader header = { 0 };
size_t readCount = 0;
@ -1999,6 +2002,9 @@ static int rdg_bio_write(BIO* bio, const char* buf, int num)
{
int status = 0;
rdpRdg* rdg = (rdpRdg*)BIO_get_data(bio);
if (num < 0)
return num;
BIO_clear_flags(bio, BIO_FLAGS_WRITE);
EnterCriticalSection(&rdg->writeSection);
status = rdg_write_data_packet(rdg, (const BYTE*)buf, num);
@ -2026,7 +2032,9 @@ static int rdg_bio_read(BIO* bio, char* buf, int size)
{
int status = 0;
rdpRdg* rdg = (rdpRdg*)BIO_get_data(bio);
status = rdg_read_data_packet(rdg, (BYTE*)buf, size);
if (size < 0)
return size;
status = rdg_read_data_packet(rdg, (BYTE*)buf, (size_t)size);
if (status < 0)
{

2
libfreerdp/core/gateway/rpc.h
View File

@ -728,7 +728,7 @@ struct rdp_rpc
UINT32 result;
rdpCredsspAuth* auth;
size_t SendSeqNum;
UINT32 SendSeqNum;
RpcClient* client;

26
libfreerdp/core/gateway/rpc_client.c
View File

@ -1021,7 +1021,7 @@ BOOL rpc_client_write_call(rdpRpc* rpc, wStream* s, UINT16 opnum)
{
size_t offset = 0;
BYTE* buffer = NULL;
UINT32 stub_data_pad = 0;
size_t stub_data_pad = 0;
SecBuffer plaintext;
SecBuffer ciphertext = { 0 };
RpcClientCall* clientCall = NULL;
@ -1029,8 +1029,6 @@ BOOL rpc_client_write_call(rdpRpc* rpc, wStream* s, UINT16 opnum)
rpcconn_request_hdr_t request_pdu = { 0 };
RpcVirtualConnection* connection = NULL;
RpcInChannel* inChannel = NULL;
size_t length = 0;
size_t size = 0;
BOOL rc = FALSE;
if (!s)
@ -1057,16 +1055,18 @@ BOOL rpc_client_write_call(rdpRpc* rpc, wStream* s, UINT16 opnum)
goto fail;
Stream_SealLength(s);
length = Stream_Length(s);
const size_t length = Stream_Length(s);
if (length > UINT32_MAX)
goto fail;
size = credssp_auth_trailer_size(auth);
const size_t asize = credssp_auth_trailer_size(auth);
request_pdu.header = rpc_pdu_header_init(rpc);
request_pdu.header.ptype = PTYPE_REQUEST;
request_pdu.header.pfc_flags = PFC_FIRST_FRAG | PFC_LAST_FRAG;
request_pdu.header.auth_length = (UINT16)size;
request_pdu.header.auth_length = (UINT16)asize;
request_pdu.header.call_id = rpc->CallId++;
request_pdu.alloc_hint = length;
request_pdu.alloc_hint = (UINT32)length;
request_pdu.p_cont_id = 0x0000;
request_pdu.opnum = opnum;
clientCall = rpc_client_call_new(request_pdu.header.call_id, request_pdu.opnum);
@ -1095,7 +1095,10 @@ BOOL rpc_client_write_call(rdpRpc* rpc, wStream* s, UINT16 opnum)
request_pdu.auth_verifier.auth_reserved = 0x00;
request_pdu.auth_verifier.auth_context_id = 0x00000000;
offset += (8 + request_pdu.header.auth_length);
request_pdu.header.frag_length = offset;
if (offset > UINT32_MAX)
goto fail;
request_pdu.header.frag_length = (UINT32)offset;
buffer = (BYTE*)calloc(1, request_pdu.header.frag_length);
if (!buffer)
@ -1110,9 +1113,14 @@ BOOL rpc_client_write_call(rdpRpc* rpc, wStream* s, UINT16 opnum)
CopyMemory(&buffer[offset], &request_pdu.auth_verifier.auth_type, 8);
offset += 8;
if (offset > UINT32_MAX)
goto fail;
plaintext.pvBuffer = buffer;
plaintext.cbBuffer = offset;
plaintext.cbBuffer = (UINT32)offset;
plaintext.BufferType = SECBUFFER_READONLY;
size_t size = 0;
if (!credssp_auth_encrypt(auth, &plaintext, &ciphertext, &size, rpc->SendSeqNum++))
goto fail;

26
libfreerdp/core/gateway/rts.c
View File

@ -1236,14 +1236,12 @@ static BOOL rts_write_pdu_header(wStream* s, const rpcconn_rts_hdr_t* header)
static BOOL rts_receive_window_size_command_read(rdpRpc* rpc, wStream* buffer,
UINT64* ReceiveWindowSize)
{
UINT32 val = 0;
WINPR_ASSERT(rpc);
WINPR_ASSERT(buffer);
if (!Stream_CheckAndLogRequiredLength(TAG, buffer, 8))
return FALSE;
Stream_Read_UINT64(buffer, val);
const UINT64 val = Stream_Get_UINT64(buffer);
if (ReceiveWindowSize)
*ReceiveWindowSize = val; /* ReceiveWindowSize (8 bytes) */
@ -1324,14 +1322,13 @@ static BOOL rts_flow_control_ack_command_write(wStream* s, UINT32 BytesReceived,
static BOOL rts_connection_timeout_command_read(rdpRpc* rpc, wStream* buffer,
UINT64* ConnectionTimeout)
{
UINT32 val = 0;
WINPR_ASSERT(rpc);
WINPR_ASSERT(buffer);
if (!Stream_CheckAndLogRequiredLength(TAG, buffer, 8))
return FALSE;
Stream_Read_UINT64(buffer, val);
UINT64 val = Stream_Get_UINT64(buffer);
if (ConnectionTimeout)
*ConnectionTimeout = val; /* ConnectionTimeout (8 bytes) */
@ -1594,16 +1591,17 @@ BOOL rts_recv_CONN_A3_pdu(rdpRpc* rpc, wStream* buffer)
return FALSE;
rc = rts_connection_timeout_command_read(rpc, buffer, &ConnectionTimeout);
if (!rc)
if (!rc || (ConnectionTimeout > UINT32_MAX))
return rc;
WLog_DBG(TAG, "Receiving CONN/A3 RTS PDU: ConnectionTimeout: %" PRIu32 "", ConnectionTimeout);
WLog_DBG(TAG, "Receiving CONN/A3 RTS PDU: ConnectionTimeout: %" PRIu64 "", ConnectionTimeout);
WINPR_ASSERT(rpc);
WINPR_ASSERT(rpc->VirtualConnection);
WINPR_ASSERT(rpc->VirtualConnection->DefaultInChannel);
rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;
rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout =
(UINT32)ConnectionTimeout;
return TRUE;
}
@ -1683,13 +1681,14 @@ BOOL rts_recv_CONN_C2_pdu(rdpRpc* rpc, wStream* buffer)
if (!rc)
return rc;
rc = rts_receive_window_size_command_read(rpc, buffer, &ReceiveWindowSize);
if (!rc)
if (!rc || (ReceiveWindowSize > UINT32_MAX))
return rc;
rc = rts_connection_timeout_command_read(rpc, buffer, &ConnectionTimeout);
if (!rc)
if (!rc || (ConnectionTimeout > UINT32_MAX))
return rc;
WLog_DBG(TAG,
"Receiving CONN/C2 RTS PDU: ConnectionTimeout: %" PRIu32 " ReceiveWindowSize: %" PRIu32
"Receiving CONN/C2 RTS PDU: ConnectionTimeout: %" PRIu64 " ReceiveWindowSize: %" PRIu64
"",
ConnectionTimeout, ReceiveWindowSize);
@ -1697,8 +1696,9 @@ BOOL rts_recv_CONN_C2_pdu(rdpRpc* rpc, wStream* buffer)
WINPR_ASSERT(rpc->VirtualConnection);
WINPR_ASSERT(rpc->VirtualConnection->DefaultInChannel);
rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout = ConnectionTimeout;
rpc->VirtualConnection->DefaultInChannel->PeerReceiveWindow = ReceiveWindowSize;
rpc->VirtualConnection->DefaultInChannel->PingOriginator.ConnectionTimeout =
(UINT32)ConnectionTimeout;
rpc->VirtualConnection->DefaultInChannel->PeerReceiveWindow = (UINT32)ReceiveWindowSize;
return TRUE;
}

10
libfreerdp/core/gateway/tsg.c
View File

@ -393,14 +393,14 @@ static BOOL tsg_ndr_pointer_read(wLog* log, wStream* s, UINT32* index, UINT32* p
return TRUE;
}
static BOOL tsg_ndr_write_string(wLog* log, wStream* s, const WCHAR* str, UINT32 length)
static BOOL tsg_ndr_write_string(wLog* log, wStream* s, const WCHAR* str, size_t length)
{
if (!Stream_EnsureRemainingCapacity(s, 12 + length))
if (!Stream_EnsureRemainingCapacity(s, 12 + length) || (length > UINT32_MAX))
return FALSE;
Stream_Write_UINT32(s, length); /* MaxCount (4 bytes) */
Stream_Write_UINT32(s, (UINT32)length); /* MaxCount (4 bytes) */
Stream_Write_UINT32(s, 0); /* Offset (4 bytes) */
Stream_Write_UINT32(s, length); /* ActualCount (4 bytes) */
Stream_Write_UINT32(s, (UINT32)length); /* ActualCount (4 bytes) */
Stream_Write_UTF16_String(s, str, length); /* Array */
return TRUE;
}
@ -2070,7 +2070,7 @@ static BOOL TsProxyCreateChannelWriteRequest(rdpTsg* tsg, CONTEXT_HANDLE* tunnel
Stream_Write_UINT32(s, 0x00000001); /* NumResourceNames (4 bytes) */
if (!tsg_ndr_pointer_write(tsg->log, s, &index, 1))
goto fail;
if (!tsg_ndr_write_string(tsg->log, s, tsg->Hostname, count))
if (!tsg_ndr_write_string(tsg->log, s, tsg->Hostname, (UINT32)count))
goto fail;
return rpc_client_write_call(rpc, s, TsProxyCreateChannelOpnum);

31
libfreerdp/core/gateway/websocket.c
View File

@ -57,17 +57,17 @@ BOOL websocket_write_wstream(BIO* bio, wStream* sPacket, WEBSOCKET_OPCODE opcode
Stream_Write_UINT8(sWS, WEBSOCKET_FIN_BIT | opcode);
if (len < 126)
Stream_Write_UINT8(sWS, len | WEBSOCKET_MASK_BIT);
Stream_Write_UINT8(sWS, (UINT8)len | WEBSOCKET_MASK_BIT);
else if (len < 0x10000)
{
Stream_Write_UINT8(sWS, 126 | WEBSOCKET_MASK_BIT);
Stream_Write_UINT16_BE(sWS, len);
Stream_Write_UINT16_BE(sWS, (UINT16)len);
}
else
{
Stream_Write_UINT8(sWS, 127 | WEBSOCKET_MASK_BIT);
Stream_Write_UINT32_BE(sWS, 0); /* payload is limited to INT_MAX */
Stream_Write_UINT32_BE(sWS, len);
Stream_Write_UINT32_BE(sWS, (UINT32)len);
}
Stream_Write_UINT32(sWS, maskingKey);
@ -125,14 +125,15 @@ static int websocket_write_all(BIO* bio, const BYTE* data, size_t length)
return -1;
if (BIO_write_blocked(bio))
status = BIO_wait_write(bio, 100);
{
const long rstatus = BIO_wait_write(bio, 100);
if (rstatus < 0)
return -1;
}
else if (BIO_read_blocked(bio))
return -2; /* Abort write, there is data that must be read */
else
USleep(100);
if (status < 0)
return -1;
}
}
@ -141,24 +142,21 @@ static int websocket_write_all(BIO* bio, const BYTE* data, size_t length)
int websocket_write(BIO* bio, const BYTE* buf, int isize, WEBSOCKET_OPCODE opcode)
{
size_t payloadSize = 0;
size_t fullLen = 0;
int status = 0;
wStream* sWS = NULL;
uint32_t maskingKey = 0;
int streamPos = 0;
WINPR_ASSERT(bio);
WINPR_ASSERT(buf);
winpr_RAND(&maskingKey, sizeof(maskingKey));
payloadSize = isize;
if (isize < 0)
return -1;
const size_t payloadSize = (size_t)isize;
if (payloadSize < 126)
fullLen = payloadSize + 6; /* 2 byte "mini header" + 4 byte masking key */
else if (payloadSize < 0x10000)
@ -172,30 +170,31 @@ int websocket_write(BIO* bio, const BYTE* buf, int isize, WEBSOCKET_OPCODE opcod
Stream_Write_UINT8(sWS, WEBSOCKET_FIN_BIT | opcode);
if (payloadSize < 126)
Stream_Write_UINT8(sWS, payloadSize | WEBSOCKET_MASK_BIT);
Stream_Write_UINT8(sWS, (UINT8)payloadSize | WEBSOCKET_MASK_BIT);
else if (payloadSize < 0x10000)
{
Stream_Write_UINT8(sWS, 126 | WEBSOCKET_MASK_BIT);
Stream_Write_UINT16_BE(sWS, payloadSize);
Stream_Write_UINT16_BE(sWS, (UINT16)payloadSize);
}
else
{
Stream_Write_UINT8(sWS, 127 | WEBSOCKET_MASK_BIT);
/* biggest packet possible is 0xffff + 0xa, so 32bit is always enough */
Stream_Write_UINT32_BE(sWS, 0);
Stream_Write_UINT32_BE(sWS, payloadSize);
Stream_Write_UINT32_BE(sWS, (UINT32)payloadSize);
}
Stream_Write_UINT32(sWS, maskingKey);
/* mask as much as possible with 32bit access */
for (streamPos = 0; streamPos + 4 <= isize; streamPos += 4)
size_t streamPos = 0;
for (; streamPos + 4 <= payloadSize; streamPos += 4)
{
uint32_t masked = *((const uint32_t*)(buf + streamPos)) ^ maskingKey;
Stream_Write_UINT32(sWS, masked);
}
/* mask the rest byte by byte */
for (; streamPos < isize; streamPos++)
for (; streamPos < payloadSize; streamPos++)
{
BYTE* partialMask = (BYTE*)(&maskingKey) + streamPos % 4;
BYTE masked = *((buf + streamPos)) ^ *partialMask;

15
libfreerdp/core/gateway/wst.c
View File

@ -17,6 +17,8 @@
* limitations under the License.
*/
#include <stdint.h>
#include <freerdp/config.h>
#include <freerdp/version.h>
@ -143,7 +145,7 @@ static BOOL wst_set_auth_header(rdpCredsspAuth* auth, HttpRequest* request)
if (authToken->cbBuffer > INT_MAX)
return FALSE;
base64AuthToken = crypto_base64_encode(authToken->pvBuffer, (int)authToken->cbBuffer);
base64AuthToken = crypto_base64_encode(authToken->pvBuffer, authToken->cbBuffer);
}
if (base64AuthToken)
@ -192,10 +194,10 @@ static BOOL wst_recv_auth_token(rdpCredsspAuth* auth, HttpResponse* response)
crypto_base64_decode(token64, len, &authTokenData, &authTokenLength);
if (authTokenLength && authTokenData)
if (authTokenLength && (authTokenLength <= UINT32_MAX) && authTokenData)
{
authToken.pvBuffer = authTokenData;
authToken.cbBuffer = authTokenLength;
authToken.cbBuffer = (UINT32)authTokenLength;
credssp_auth_take_input_buffer(auth, &authToken);
}
else
@ -363,8 +365,8 @@ static BOOL wst_handle_ok_or_forbidden(rdpWst* wst, HttpResponse** ppresponse, D
http_response_free(*ppresponse);
*ppresponse = NULL;
/* Terminate this connection and make a new one with the Loadbalancing Cookie */
int fd = BIO_get_fd(wst->tls->bio, NULL);
if (fd >= 0)
const long fd = BIO_get_fd(wst->tls->bio, NULL);
if ((fd >= 0) && (fd <= INT32_MAX))
closesocket((SOCKET)fd);
freerdp_tls_free(wst->tls);
@ -561,13 +563,14 @@ static int wst_bio_read(BIO* bio, char* buf, int size)
int status = 0;
WINPR_ASSERT(bio);
WINPR_ASSERT(buf);
WINPR_ASSERT(size >= 0);
rdpWst* wst = (rdpWst*)BIO_get_data(bio);
WINPR_ASSERT(wst);
while (status <= 0)
{
status = websocket_read(wst->tls->bio, (BYTE*)buf, size, &wst->wscontext);
status = websocket_read(wst->tls->bio, (BYTE*)buf, (size_t)size, &wst->wscontext);
if (status <= 0)
{
if (!BIO_should_retry(wst->tls->bio))

8
libfreerdp/core/listener.c
View File

@ -478,12 +478,12 @@ static BOOL freerdp_listener_check_fds(freerdp_listener* instance)
(void)WSAResetEvent(listener->events[i]);
int peer_addr_size = sizeof(peer_addr);
int peer_sockfd =
SOCKET peer_sockfd =
_accept(listener->sockfds[i], (struct sockaddr*)&peer_addr, &peer_addr_size);
if (peer_sockfd == -1)
if (peer_sockfd == (SOCKET)-1)
{
char buffer[8192] = { 0 };
char buffer[128] = { 0 };
#ifdef _WIN32
int wsa_error = WSAGetLastError();
@ -501,7 +501,7 @@ static BOOL freerdp_listener_check_fds(freerdp_listener* instance)
return FALSE;
}
if (!freerdp_check_and_create_client(instance, peer_sockfd, &peer_addr))
if (!freerdp_check_and_create_client(instance, (int)peer_sockfd, &peer_addr))
return FALSE;
}

2
libfreerdp/core/message.c
View File

@ -1844,7 +1844,7 @@ static BOOL update_message_process_update_class(rdpUpdateProxy* proxy, wMessage*
{
const UINT16 imeId = ((size_t)msg->wParam) >> 16 & 0xFFFF;
const UINT32 imeState = ((size_t)msg->wParam) & 0xFFFF;
const UINT32 imeConvMode = ((size_t)msg->lParam);
const UINT32 imeConvMode = ((size_t)msg->lParam) & 0xFFFFFFFFUL;
rc = IFCALLRESULT(TRUE, proxy->SetKeyboardImeStatus, msg->context, imeId, imeState,
imeConvMode);
}

7
libfreerdp/core/orders.c
View File

@ -1099,7 +1099,7 @@ static INLINE BOOL update_read_delta_points(wStream* s, DELTA_POINT** points, UI
static BOOL order_field_flag_is_set(const ORDER_INFO* orderInfo, BYTE number)
{
const UINT32 mask = (1UL << ((UINT32)number - 1UL));
const UINT32 mask = (UINT32)(1UL << ((UINT32)number - 1UL));
const BOOL set = (orderInfo->fieldFlags & mask) != 0;
return set;
}
@ -2112,7 +2112,10 @@ static BOOL update_read_fast_glyph_order(const char* orderName, wStream* s,
return FALSE;
}
glyph->cb = Stream_GetRemainingLength(sub);
const size_t slen = Stream_GetRemainingLength(sub);
if (slen > UINT32_MAX)
return FALSE;
glyph->cb = (UINT32)slen;
if (glyph->cb > 0)
{
BYTE* new_aj = (BYTE*)realloc(glyph->aj, glyph->cb);

6
libfreerdp/core/rdp.c
View File

@ -766,11 +766,11 @@ static BOOL rdp_security_stream_out(rdpRdp* rdp, wStream* s, size_t length, UINT
if (!Stream_CheckAndLogRequiredCapacityWLog(rdp->log, s, 8))
goto unlock;
if (sec_flags & SEC_SECURE_CHECKSUM)
status = security_salted_mac_signature(rdp, data, length, TRUE,
status = security_salted_mac_signature(rdp, data, (UINT32)length, TRUE,
Stream_Pointer(s), 8);
else
status =
security_mac_signature(rdp, data, length, Stream_PointerAs(s, BYTE), 8);
status = security_mac_signature(rdp, data, (UINT32)length,
Stream_PointerAs(s, BYTE), 8);
if (!status)
goto unlock;

21
libfreerdp/core/redirection.c
View File

@ -122,15 +122,17 @@ static BOOL redirection_copy_array(char*** dst, UINT32* plen, const char** str,
{
redirection_free_array(dst, plen);
if (len > UINT32_MAX)
return FALSE;
if (!str || (len == 0))
return TRUE;
*dst = calloc(len, sizeof(char*));
if (!*dst)
return FALSE;
*plen = len;
*plen = (UINT32)len;
for (UINT32 x = 0; x < len; x++)
for (size_t x = 0; x < len; x++)
{
if (str[x])
(*dst)[x] = _strdup(str[x]);
@ -199,11 +201,12 @@ static BOOL rdp_redirection_read_unicode_string(wStream* s, char** str, size_t m
static BOOL rdp_redirection_write_data(wStream* s, size_t length, const void* data)
{
WINPR_ASSERT(data || (length == 0));
WINPR_ASSERT(length <= UINT32_MAX);
if (!Stream_CheckAndLogRequiredCapacity(TAG, s, 4))
return FALSE;
Stream_Write_UINT32(s, length);
Stream_Write_UINT32(s, (UINT32)length);
if (!Stream_CheckAndLogRequiredCapacity(TAG, s, length))
return FALSE;
@ -277,7 +280,10 @@ static BOOL rdp_redirection_read_base64_wchar(UINT32 flag, wStream* s, UINT32* p
tok = strtok_s(NULL, "\r\n", &saveptr);
}
*pLength = wpos;
if (wpos > UINT32_MAX)
goto fail;
*pLength = (UINT32)wpos;
WLog_DBG(TAG, "%s:", rdp_redirection_flags_to_string(flag, buffer, sizeof(buffer)));
@ -324,13 +330,14 @@ static BOOL rdp_target_cert_write_element(wStream* s, UINT32 Type, UINT32 Encodi
const BYTE* data, size_t length)
{
WINPR_ASSERT(data || (length == 0));
WINPR_ASSERT(length <= UINT32_MAX);
if (!Stream_CheckAndLogRequiredCapacity(TAG, s, 12))
return FALSE;
Stream_Write_UINT32(s, Type);
Stream_Write_UINT32(s, Encoding);
Stream_Write_UINT32(s, length);
Stream_Write_UINT32(s, (UINT32)length);
if (!Stream_CheckAndLogRequiredCapacity(TAG, s, length))
return FALSE;
@ -610,13 +617,13 @@ int rdp_redirection_apply_settings(rdpRdp* rdp)
BOOL pres = FALSE;
size_t length = 0;
char* pem = freerdp_certificate_get_pem(cert, &length);
if (pem)
if (pem && (length <= UINT32_MAX))
{
pres = freerdp_settings_set_string_len(settings, FreeRDP_RedirectionAcceptedCert, pem,
length);
if (pres)
pres = freerdp_settings_set_uint32(settings, FreeRDP_RedirectionAcceptedCertLength,
length);
(UINT32)length);
}
free(pem);
if (!pres)

3
libfreerdp/core/security.c
View File

@ -317,7 +317,8 @@ BOOL security_mac_data(const BYTE* mac_salt_key, size_t mac_salt_key_length, con
WINPR_ASSERT(output_length == WINPR_MD5_DIGEST_LENGTH);
/* MacData = MD5(MacSaltKey + pad2 + SHA1(MacSaltKey + pad1 + length + data)) */
security_UINT32_le(length_le, sizeof(length_le), length); /* length must be little-endian */
security_UINT32_le(length_le, sizeof(length_le),
(UINT32)length); /* length must be little-endian */
/* SHA1_Digest = SHA1(MacSaltKey + pad1 + length + data) */
if (!(sha1 = winpr_Digest_New()))

66
libfreerdp/core/server.c
View File

@ -24,7 +24,9 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <winpr/wtypes.h>
#include <winpr/crt.h>
#include <winpr/synch.h>
#include <winpr/stream.h>
@ -101,7 +103,7 @@ static BOOL wts_queue_send_item(rdpPeerChannel* channel, BYTE* Buffer, UINT32 Le
(void*)(UINT_PTR)length);
}
static int wts_read_variable_uint(wStream* s, int cbLen, UINT32* val)
static unsigned wts_read_variable_uint(wStream* s, int cbLen, UINT32* val)
{
WINPR_ASSERT(s);
WINPR_ASSERT(val);
@ -264,8 +266,6 @@ static void wts_read_drdynvc_close_response(rdpPeerChannel* channel)
static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
{
UINT32 length = 0;
UINT8 value = 0;
UINT8 Cmd = 0;
UINT8 Sp = 0;
UINT8 cbChId = 0;
@ -275,20 +275,20 @@ static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
WINPR_ASSERT(channel);
WINPR_ASSERT(channel->vcm);
length = Stream_GetPosition(channel->receiveData);
size_t length = Stream_GetPosition(channel->receiveData);
if (length < 1)
if ((length < 1) || (length > UINT32_MAX))
return FALSE;
Stream_SetPosition(channel->receiveData, 0);
Stream_Read_UINT8(channel->receiveData, value);
const UINT8 value = Stream_Get_UINT8(channel->receiveData);
length--;
Cmd = (value & 0xf0) >> 4;
Sp = (value & 0x0c) >> 2;
cbChId = (value & 0x03) >> 0;
if (Cmd == CAPABILITY_REQUEST_PDU)
return wts_read_drdynvc_capabilities_response(channel, length);
return wts_read_drdynvc_capabilities_response(channel, (UINT32)length);
if (channel->vcm->drdynvc_state == DRDYNVC_STATE_READY)
{
@ -306,13 +306,13 @@ static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
if (haveChannelId)
{
value = wts_read_variable_uint(channel->receiveData, cbChId, &ChannelId);
if (value == 0)
const unsigned val = wts_read_variable_uint(channel->receiveData, cbChId, &ChannelId);
if (val == 0)
return FALSE;
length -= value;
length -= val;
DEBUG_DVC("Cmd %s ChannelId %" PRIu32 " length %" PRIu32 "",
DEBUG_DVC("Cmd %s ChannelId %" PRIu32 " length %" PRIuz "",
drdynvc_get_packet_type(Cmd), ChannelId, length);
dvc = wts_get_dvc_channel_by_id(channel->vcm, ChannelId);
if (!dvc)
@ -325,7 +325,7 @@ static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
switch (Cmd)
{
case CREATE_REQUEST_PDU:
return wts_read_drdynvc_create_response(dvc, channel->receiveData, length);
return wts_read_drdynvc_create_response(dvc, channel->receiveData, (UINT32)length);
case DATA_FIRST_PDU:
if (dvc->dvc_open_state != DVC_OPEN_STATE_SUCCEEDED)
@ -337,7 +337,7 @@ static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
return TRUE;
}
return wts_read_drdynvc_data_first(dvc, channel->receiveData, Sp, length);
return wts_read_drdynvc_data_first(dvc, channel->receiveData, Sp, (UINT32)length);
case DATA_PDU:
if (dvc->dvc_open_state != DVC_OPEN_STATE_SUCCEEDED)
@ -349,7 +349,7 @@ static BOOL wts_read_drdynvc_pdu(rdpPeerChannel* channel)
return TRUE;
}
return wts_read_drdynvc_data(dvc, channel->receiveData, length);
return wts_read_drdynvc_data(dvc, channel->receiveData, (UINT32)length);
case CLOSE_REQUEST_PDU:
wts_read_drdynvc_close_response(dvc);
@ -470,8 +470,12 @@ static BOOL WTSProcessChannelData(rdpPeerChannel* channel, UINT16 channelId, con
}
else
{
const size_t pos = Stream_GetPosition(channel->receiveData);
if (pos > UINT32_MAX)
ret = FALSE;
else
ret = wts_queue_receive_data(channel, Stream_Buffer(channel->receiveData),
Stream_GetPosition(channel->receiveData));
(UINT32)pos);
}
Stream_SetPosition(channel->receiveData, 0);
@ -561,8 +565,8 @@ BOOL WTSVirtualChannelManagerOpen(HANDLE hServer)
if (channel)
{
BYTE capaBuffer[12];
wStream staticS;
BYTE capaBuffer[12] = { 0 };
wStream staticS = { 0 };
wStream* s = Stream_StaticInit(&staticS, capaBuffer, sizeof(capaBuffer));
vcm->drdynvc_channel = channel;
@ -573,9 +577,10 @@ BOOL WTSVirtualChannelManagerOpen(HANDLE hServer)
/* TODO: shall implement version 2 and 3 */
const size_t pos = Stream_GetPosition(s);
WINPR_ASSERT(pos <= UINT32_MAX);
ULONG written = 0;
if (!WTSVirtualChannelWrite(channel, (PCHAR)capaBuffer, Stream_GetPosition(s),
&written))
if (!WTSVirtualChannelWrite(channel, (PCHAR)capaBuffer, (UINT32)pos, &written))
return FALSE;
}
}
@ -1411,8 +1416,10 @@ HANDLE WINAPI FreeRDP_WTSVirtualChannelOpenEx(DWORD SessionId, LPSTR pVirtualNam
if (!wts_write_drdynvc_create_request(s, channel->channelId, pVirtualName))
goto fail;
if (!WTSVirtualChannelWrite(vcm->drdynvc_channel, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written))
const size_t pos = Stream_GetPosition(s);
WINPR_ASSERT(pos <= UINT32_MAX);
if (!WTSVirtualChannelWrite(vcm->drdynvc_channel, Stream_BufferAs(s, char), (UINT32)pos,
&written))
goto fail;
Stream_Free(s, TRUE);
@ -1469,8 +1476,11 @@ BOOL WINAPI FreeRDP_WTSVirtualChannelClose(HANDLE hChannelHandle)
else
{
wts_write_drdynvc_header(s, CLOSE_REQUEST_PDU, channel->channelId);
const size_t pos = Stream_GetPosition(s);
WINPR_ASSERT(pos <= UINT32_MAX);
ret = WTSVirtualChannelWrite(vcm->drdynvc_channel, Stream_BufferAs(s, char),
Stream_GetPosition(s), &written);
(UINT32)pos, &written);
Stream_Free(s, TRUE);
}
}
@ -1534,8 +1544,6 @@ BOOL WINAPI FreeRDP_WTSVirtualChannelWrite(HANDLE hChannelHandle, PCHAR Buffer,
int cbChId = 0;
int first = 0;
BYTE* buffer = NULL;
UINT32 length = 0;
UINT32 written = 0;
UINT32 totalWritten = 0;
rdpPeerChannel* channel = (rdpPeerChannel*)hChannelHandle;
BOOL ret = FALSE;
@ -1547,7 +1555,7 @@ BOOL WINAPI FreeRDP_WTSVirtualChannelWrite(HANDLE hChannelHandle, PCHAR Buffer,
WINPR_ASSERT(channel->vcm);
if (channel->channelType == RDP_PEER_CHANNEL_TYPE_SVC)
{
length = Length;
const ULONG length = Length;
buffer = (BYTE*)malloc(length);
if (!buffer)
@ -1600,18 +1608,20 @@ BOOL WINAPI FreeRDP_WTSVirtualChannelWrite(HANDLE hChannelHandle, PCHAR Buffer,
}
first = FALSE;
written = Stream_GetRemainingLength(s);
size_t written = Stream_GetRemainingLength(s);
if (written > Length)
written = Length;
Stream_Write(s, Buffer, written);
length = Stream_GetPosition(s);
const size_t length = Stream_GetPosition(s);
Stream_Free(s, FALSE);
if (length > UINT32_MAX)
goto fail;
Length -= written;
Buffer += written;
totalWritten += written;
if (!wts_queue_send_item(channel->vcm->drdynvc_channel, buffer, length))
if (!wts_queue_send_item(channel->vcm->drdynvc_channel, buffer, (UINT32)length))
goto fail;
}
}

19
libfreerdp/core/tcp.c
View File

@ -499,7 +499,9 @@ static int transport_bio_buffered_write(BIO* bio, const char* buf, int num)
while (chunks[i].size)
{
ERR_clear_error();
const int status = BIO_write(next_bio, chunks[i].data, chunks[i].size);
const size_t wr = MIN(INT32_MAX, chunks[i].size);
const int status = BIO_write(next_bio, chunks[i].data, (int)wr);
if (status <= 0)
{
@ -727,7 +729,7 @@ char* freerdp_tcp_get_peer_address(SOCKET sockfd)
struct sockaddr_storage saddr = { 0 };
socklen_t length = sizeof(struct sockaddr_storage);
if (getpeername(sockfd, (struct sockaddr*)&saddr, &length) != 0)
if (getpeername((int)sockfd, (struct sockaddr*)&saddr, &length) != 0)
{
return NULL;
}
@ -853,9 +855,9 @@ static BOOL freerdp_tcp_connect_timeout(rdpContext* context, int sockfd, struct
if (WAIT_OBJECT_0 != status)
goto fail;
status = recv(sockfd, NULL, 0, 0);
const SSIZE_T res = recv(sockfd, NULL, 0, 0);
if (status == SOCKET_ERROR)
if (res == SOCKET_ERROR)
{
if (WSAGetLastError() == WSAECONNRESET)
goto fail;
@ -901,12 +903,11 @@ static int freerdp_tcp_connect_multi(rdpContext* context, char** hostnames, cons
UINT32 sindex = count;
int status = -1;
SOCKET sockfd = INVALID_SOCKET;
HANDLE* events = NULL;
struct addrinfo* addr = NULL;
struct addrinfo* result = NULL;
t_peer* peers = NULL;
events = (HANDLE*)calloc(count + 1, sizeof(HANDLE));
peers = (t_peer*)calloc(count, sizeof(t_peer));
HANDLE* events = (HANDLE*)calloc(count + 1, sizeof(HANDLE));
t_peer* peers = (t_peer*)calloc(count, sizeof(t_peer));
if (!peers || !events || (count < 1))
{
@ -985,7 +986,7 @@ static int freerdp_tcp_connect_multi(rdpContext* context, char** hostnames, cons
free(peers);
free(events);
return sockfd;
return (int)sockfd;
}
BOOL freerdp_tcp_set_keep_alive_mode(const rdpSettings* settings, int sockfd)

4
libfreerdp/crypto/er.c
View File

@ -21,6 +21,7 @@
#include <freerdp/config.h>
#include <winpr/crt.h>
#include <winpr/assert.h>
#include <freerdp/crypto/er.h>
#include <freerdp/crypto/ber.h>
@ -62,10 +63,11 @@ void er_read_length(wStream* s, int* length)
int er_write_length(wStream* s, int length, BOOL flag)
{
WINPR_ASSERT(length >= 0);
if (flag)
return der_write_length(s, length);
else
return ber_write_length(s, length);
return (int)ber_write_length(s, (size_t)length);
}
int _er_skip_length(int length)

22
libfreerdp/crypto/tls.c
View File

@ -649,9 +649,7 @@ static SecPkgContext_Bindings* tls_get_channel_bindings(const rdpCertificate* ce
{
size_t CertificateHashLength = 0;
BYTE* ChannelBindingToken = NULL;
UINT32 ChannelBindingTokenLength = 0;
SEC_CHANNEL_BINDINGS* ChannelBindings = NULL;
SecPkgContext_Bindings* ContextBindings = NULL;
const size_t PrefixLength = strnlen(TLS_SERVER_END_POINT, ARRAYSIZE(TLS_SERVER_END_POINT));
WINPR_ASSERT(cert);
@ -677,20 +675,24 @@ static SecPkgContext_Bindings* tls_get_channel_bindings(const rdpCertificate* ce
if (!CertificateHash)
return NULL;
ChannelBindingTokenLength = PrefixLength + CertificateHashLength;
ContextBindings = (SecPkgContext_Bindings*)calloc(1, sizeof(SecPkgContext_Bindings));
const size_t ChannelBindingTokenLength = PrefixLength + CertificateHashLength;
SecPkgContext_Bindings* ContextBindings = calloc(1, sizeof(SecPkgContext_Bindings));
if (!ContextBindings)
goto out_free;
ContextBindings->BindingsLength = sizeof(SEC_CHANNEL_BINDINGS) + ChannelBindingTokenLength;
const size_t slen = sizeof(SEC_CHANNEL_BINDINGS) + ChannelBindingTokenLength;
if (slen > UINT32_MAX)
goto out_free;
ContextBindings->BindingsLength = (UINT32)slen;
ChannelBindings = (SEC_CHANNEL_BINDINGS*)calloc(1, ContextBindings->BindingsLength);
if (!ChannelBindings)
goto out_free;
ContextBindings->Bindings = ChannelBindings;
ChannelBindings->cbApplicationDataLength = ChannelBindingTokenLength;
ChannelBindings->cbApplicationDataLength = (UINT32)ChannelBindingTokenLength;
ChannelBindings->dwApplicationDataOffset = sizeof(SEC_CHANNEL_BINDINGS);
ChannelBindingToken = &((BYTE*)ChannelBindings)[ChannelBindings->dwApplicationDataOffset];
memcpy(ChannelBindingToken, TLS_SERVER_END_POINT, PrefixLength);
@ -928,7 +930,7 @@ TlsHandshakeResult freerdp_tls_handshake(rdpTls* tls)
TlsHandshakeResult ret = TLS_HANDSHAKE_ERROR;
WINPR_ASSERT(tls);
int status = BIO_do_handshake(tls->bio);
const long status = BIO_do_handshake(tls->bio);
if (status != 1)
{
if (!BIO_should_retry(tls->bio))
@ -1462,10 +1464,12 @@ static BOOL accept_cert(rdpTls* tls, const rdpCertificate* cert)
size_t pemLength = 0;
char* pem = freerdp_certificate_get_pem_ex(cert, &pemLength, FALSE);
BOOL rc = FALSE;
if (pemLength <= UINT32_MAX)
{
if (freerdp_settings_set_string_len(settings, id, pem, pemLength))
rc = freerdp_settings_set_uint32(settings, lid, pemLength);
rc = freerdp_settings_set_uint32(settings, lid, (UINT32)pemLength);
}
free(pem);
return rc;
}

18
libfreerdp/emu/scard/smartcard_emulate.c
View File

@ -170,25 +170,28 @@ static BOOL scard_status_transition(SCardContext* context)
return TRUE;
}
static UINT32 scard_copy_strings(SCardContext* ctx, void* dst, UINT32 dstSize, const void* src,
UINT32 srcSize)
static UINT32 scard_copy_strings(SCardContext* ctx, void* dst, size_t dstSize, const void* src,
size_t srcSize)
{
WINPR_ASSERT(ctx);
WINPR_ASSERT(dst);
WINPR_ASSERT(srcSize <= UINT32_MAX);
WINPR_ASSERT(dstSize <= UINT32_MAX);
if (dstSize == SCARD_AUTOALLOCATE)
{
void* tmp = malloc(srcSize);
memcpy(tmp, src, srcSize);
ArrayList_Append(ctx->strings, tmp);
*((void**)dst) = tmp;
return srcSize;
return (UINT32)srcSize;
}
else
{
UINT32 min = MIN(dstSize, srcSize);
const size_t min = MIN(dstSize, srcSize);
memcpy(dst, src, min);
return min;
return (UINT32)min;
}
}
@ -571,7 +574,10 @@ LONG WINAPI Emulate_SCardListReadersW(SmartcardEmulationContext* smartcard, SCAR
/* Return length only */
if (!mszReaders)
*pcchReaders = g_ReaderNameWLen;
{
WINPR_ASSERT(g_ReaderNameWLen <= UINT32_MAX);
*pcchReaders = (UINT32)g_ReaderNameWLen;
}
else
{
*pcchReaders = scard_copy_strings(value, mszReaders, *pcchReaders, g_ReaderNameW,

4
libfreerdp/emu/scard/smartcard_virtual_gids.c
View File

@ -294,8 +294,10 @@ create_failed:
return NULL;
}
static BOOL vgids_write_tlv(wStream* s, UINT16 tag, const void* data, DWORD dataSize)
static BOOL vgids_write_tlv(wStream* s, UINT16 tag, const void* data, size_t dataSize)
{
WINPR_ASSERT(dataSize <= UINT16_MAX);
/* A maximum of 5 additional bytes is needed */
if (!Stream_EnsureRemainingCapacity(s, dataSize + 5))
{

42
libfreerdp/gdi/region.c
View File

@ -25,6 +25,8 @@
#include <string.h>
#include <stdlib.h>
#include <winpr/wtypes.h>
#include <freerdp/api.h>
#include <freerdp/freerdp.h>
#include <freerdp/gdi/gdi.h>
@ -96,8 +98,8 @@ HGDI_RGN gdi_CreateRectRgn(INT32 nLeftRect, INT32 nTopRect, INT32 nRightRect, IN
hRgn->objectType = GDIOBJECT_REGION;
hRgn->x = nLeftRect;
hRgn->y = nTopRect;
hRgn->w = w;
hRgn->h = h;
hRgn->w = (INT32)w;
hRgn->h = (INT32)h;
hRgn->null = FALSE;
return hRgn;
}
@ -160,8 +162,8 @@ BOOL gdi_RectToRgn(const HGDI_RECT rect, HGDI_RGN rgn)
rgn->x = rect->left;
rgn->y = rect->top;
rgn->w = w;
rgn->h = h;
rgn->w = (INT32)w;
rgn->h = (INT32)h;
return rc;
}
@ -199,8 +201,8 @@ BOOL gdi_CRectToRgn(INT32 left, INT32 top, INT32 right, INT32 bottom, HGDI_RGN r
rgn->x = left;
rgn->y = top;
rgn->w = w;
rgn->h = h;
rgn->w = (INT32)w;
rgn->h = (INT32)h;
return rc;
}
@ -227,7 +229,7 @@ BOOL gdi_RectToCRgn(const HGDI_RECT rect, INT32* x, INT32* y, INT32* w, INT32* h
rc = FALSE;
}
else
*w = tmp;
*w = (INT32)tmp;
tmp = rect->bottom - rect->top + 1;
if ((tmp < 0) || (tmp > INT32_MAX))
{
@ -237,7 +239,7 @@ BOOL gdi_RectToCRgn(const HGDI_RECT rect, INT32* x, INT32* y, INT32* w, INT32* h
rc = FALSE;
}
else
*h = tmp;
*h = (INT32)tmp;
return rc;
}
@ -276,8 +278,8 @@ BOOL gdi_CRectToCRgn(INT32 left, INT32 top, INT32 right, INT32 bottom, INT32* x,
*x = left;
*y = top;
*w = wl;
*h = hl;
*w = (INT32)wl;
*h = (INT32)hl;
return rc;
}
@ -305,8 +307,8 @@ BOOL gdi_RgnToRect(const HGDI_RGN rgn, HGDI_RECT rect)
}
rect->left = rgn->x;
rect->top = rgn->y;
rect->right = r;
rect->bottom = b;
rect->right = (INT32)r;
rect->bottom = (INT32)b;
return rc;
}
@ -320,13 +322,17 @@ BOOL gdi_RgnToRect(const HGDI_RGN rgn, HGDI_RECT rect)
* @param rect destination rectangle
*/
INLINE BOOL gdi_CRgnToRect(INT64 x, INT64 y, INT32 w, INT32 h, HGDI_RECT rect)
BOOL gdi_CRgnToRect(INT64 x, INT64 y, INT32 w, INT32 h, HGDI_RECT rect)
{
BOOL invalid = FALSE;
const INT64 r = x + w - 1;
const INT64 b = y + h - 1;
rect->left = (x > 0) ? x : 0;
rect->top = (y > 0) ? y : 0;
WINPR_ASSERT(x <= INT32_MAX);
WINPR_ASSERT(y <= INT32_MAX);
WINPR_ASSERT(r <= INT32_MAX);
WINPR_ASSERT(b <= INT32_MAX);
rect->left = (x > 0) ? (INT32)x : 0;
rect->top = (y > 0) ? (INT32)y : 0;
rect->right = rect->left;
rect->bottom = rect->top;
@ -334,12 +340,12 @@ INLINE BOOL gdi_CRgnToRect(INT64 x, INT64 y, INT32 w, INT32 h, HGDI_RECT rect)
invalid = TRUE;
if (r > 0)
rect->right = r;
rect->right = (INT32)r;
else
invalid = TRUE;
if (b > 0)
rect->bottom = b;
rect->bottom = (INT32)b;
else
invalid = TRUE;
@ -632,7 +638,7 @@ INLINE BOOL gdi_InvalidateRegion(HGDI_DC hdc, INT32 x, INT32 y, INT32 w, INT32 h
if (!new_rgn)
return FALSE;
hdc->hwnd->count = new_cnt;
hdc->hwnd->count = (UINT32)new_cnt;
cinvalid = new_rgn;
}

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