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[libfreerdp] fix integere narrow warnings

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Armin Novak 2023-07-28 14:03:14 +02:00 committed by akallabeth
parent df3bed95a5
commit 0bdb62e9b5
3 changed files with 91 additions and 117 deletions
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191
libfreerdp/core/update.c
View File

@ -1723,32 +1723,24 @@ static BOOL update_send_glyph_index(rdpContext* context, GLYPH_INDEX_ORDER* glyp
static BOOL update_send_cache_bitmap(rdpContext* context, const CACHE_BITMAP_ORDER* cache_bitmap)
{
wStream* s;
size_t bm, em;
BYTE orderType;
int headerLength;
int inf;
UINT16 extraFlags;
INT16 orderLength;
rdp_update_internal* update;
const size_t headerLength = 6;
UINT16 extraFlags = 0;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_bitmap);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
extraFlags = 0;
headerLength = 6;
orderType = cache_bitmap->compressed ? ORDER_TYPE_CACHE_BITMAP_COMPRESSED
const BYTE orderType = cache_bitmap->compressed ? ORDER_TYPE_CACHE_BITMAP_COMPRESSED
: ORDER_TYPE_BITMAP_UNCOMPRESSED;
inf =
const size_t inf =
update_approximate_cache_bitmap_order(cache_bitmap, cache_bitmap->compressed, &extraFlags);
update_check_flush(context, headerLength + inf);
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1758,11 +1750,14 @@ static BOOL update_send_cache_bitmap(rdpContext* context, const CACHE_BITMAP_ORD
if (!update_write_cache_bitmap_order(s, cache_bitmap, cache_bitmap->compressed, &extraFlags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, extraFlags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, orderType); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -1772,21 +1767,14 @@ static BOOL update_send_cache_bitmap(rdpContext* context, const CACHE_BITMAP_ORD
static BOOL update_send_cache_bitmap_v2(rdpContext* context, CACHE_BITMAP_V2_ORDER* cache_bitmap_v2)
{
wStream* s;
size_t bm, em;
BYTE orderType;
int headerLength;
UINT16 extraFlags;
INT16 orderLength;
rdp_update_internal* update;
const size_t headerLength = 6;
UINT16 extraFlags = 0;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_bitmap_v2);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
extraFlags = 0;
headerLength = 6;
orderType = cache_bitmap_v2->compressed ? ORDER_TYPE_BITMAP_COMPRESSED_V2
const BYTE orderType = cache_bitmap_v2->compressed ? ORDER_TYPE_BITMAP_COMPRESSED_V2
: ORDER_TYPE_BITMAP_UNCOMPRESSED_V2;
if (context->settings->NoBitmapCompressionHeader)
@ -1795,12 +1783,12 @@ static BOOL update_send_cache_bitmap_v2(rdpContext* context, CACHE_BITMAP_V2_ORD
update_check_flush(context, headerLength +
update_approximate_cache_bitmap_v2_order(
cache_bitmap_v2, cache_bitmap_v2->compressed, &extraFlags));
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1811,11 +1799,14 @@ static BOOL update_send_cache_bitmap_v2(rdpContext* context, CACHE_BITMAP_V2_ORD
&extraFlags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, extraFlags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, orderType); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -1825,29 +1816,22 @@ static BOOL update_send_cache_bitmap_v2(rdpContext* context, CACHE_BITMAP_V2_ORD
static BOOL update_send_cache_bitmap_v3(rdpContext* context, CACHE_BITMAP_V3_ORDER* cache_bitmap_v3)
{
wStream* s;
size_t bm, em;
BYTE orderType;
int headerLength;
UINT16 extraFlags;
INT16 orderLength;
rdp_update_internal* update;
const size_t headerLength = 6;
UINT16 extraFlags = 0;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_bitmap_v3);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
extraFlags = 0;
headerLength = 6;
orderType = ORDER_TYPE_BITMAP_COMPRESSED_V3;
const BYTE orderType = ORDER_TYPE_BITMAP_COMPRESSED_V3;
update_check_flush(context, headerLength + update_approximate_cache_bitmap_v3_order(
cache_bitmap_v3, &extraFlags));
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1857,11 +1841,14 @@ static BOOL update_send_cache_bitmap_v3(rdpContext* context, CACHE_BITMAP_V3_ORD
if (!update_write_cache_bitmap_v3_order(s, cache_bitmap_v3, &extraFlags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, extraFlags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, orderType); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -1872,27 +1859,21 @@ static BOOL update_send_cache_bitmap_v3(rdpContext* context, CACHE_BITMAP_V3_ORD
static BOOL update_send_cache_color_table(rdpContext* context,
const CACHE_COLOR_TABLE_ORDER* cache_color_table)
{
wStream* s;
UINT16 flags;
size_t bm, em, inf;
size_t headerLength;
INT16 orderLength;
rdp_update_internal* update;
UINT16 flags = 0;
size_t headerLength = 6;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_color_table);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
flags = 0;
headerLength = 6;
inf = update_approximate_cache_color_table_order(cache_color_table, &flags);
const size_t inf = update_approximate_cache_color_table_order(cache_color_table, &flags);
update_check_flush(context, headerLength + inf);
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1902,11 +1883,13 @@ static BOOL update_send_cache_color_table(rdpContext* context,
if (!update_write_cache_color_table_order(s, cache_color_table, &flags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, flags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, ORDER_TYPE_CACHE_COLOR_TABLE); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -1916,27 +1899,21 @@ static BOOL update_send_cache_color_table(rdpContext* context,
static BOOL update_send_cache_glyph(rdpContext* context, const CACHE_GLYPH_ORDER* cache_glyph)
{
wStream* s;
UINT16 flags;
size_t bm, em, inf;
int headerLength;
INT16 orderLength;
rdp_update_internal* update;
UINT16 flags = 0;
const size_t headerLength = 6;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_glyph);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
flags = 0;
headerLength = 6;
inf = update_approximate_cache_glyph_order(cache_glyph, &flags);
const size_t inf = update_approximate_cache_glyph_order(cache_glyph, &flags);
update_check_flush(context, headerLength + inf);
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1946,11 +1923,13 @@ static BOOL update_send_cache_glyph(rdpContext* context, const CACHE_GLYPH_ORDER
if (!update_write_cache_glyph_order(s, cache_glyph, &flags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, flags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, ORDER_TYPE_CACHE_GLYPH); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -1961,27 +1940,21 @@ static BOOL update_send_cache_glyph(rdpContext* context, const CACHE_GLYPH_ORDER
static BOOL update_send_cache_glyph_v2(rdpContext* context,
const CACHE_GLYPH_V2_ORDER* cache_glyph_v2)
{
wStream* s;
UINT16 flags;
size_t bm, em, inf;
int headerLength;
INT16 orderLength;
rdp_update_internal* update;
UINT16 flags = 0;
const size_t headerLength = 6;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_glyph_v2);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
flags = 0;
headerLength = 6;
inf = update_approximate_cache_glyph_v2_order(cache_glyph_v2, &flags);
const size_t inf = update_approximate_cache_glyph_v2_order(cache_glyph_v2, &flags);
update_check_flush(context, headerLength + inf);
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -1991,11 +1964,13 @@ static BOOL update_send_cache_glyph_v2(rdpContext* context,
if (!update_write_cache_glyph_v2_order(s, cache_glyph_v2, &flags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em >= bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, flags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, ORDER_TYPE_CACHE_GLYPH); /* orderType (1 byte) */
Stream_SetPosition(s, em);
@ -2005,27 +1980,21 @@ static BOOL update_send_cache_glyph_v2(rdpContext* context,
static BOOL update_send_cache_brush(rdpContext* context, const CACHE_BRUSH_ORDER* cache_brush)
{
wStream* s;
UINT16 flags;
size_t bm, em, inf;
int headerLength;
INT16 orderLength;
rdp_update_internal* update;
UINT16 flags = 0;
const size_t headerLength = 6;
WINPR_ASSERT(context);
WINPR_ASSERT(cache_brush);
update = update_cast(context->update);
rdp_update_internal* update = update_cast(context->update);
flags = 0;
headerLength = 6;
inf = update_approximate_cache_brush_order(cache_brush, &flags);
const size_t inf = update_approximate_cache_brush_order(cache_brush, &flags);
update_check_flush(context, headerLength + inf);
s = update->us;
wStream* s = update->us;
if (!s)
return FALSE;
bm = Stream_GetPosition(s);
const size_t bm = Stream_GetPosition(s);
if (!Stream_EnsureRemainingCapacity(s, headerLength))
return FALSE;
@ -2035,11 +2004,13 @@ static BOOL update_send_cache_brush(rdpContext* context, const CACHE_BRUSH_ORDER
if (!update_write_cache_brush_order(s, cache_brush, &flags))
return FALSE;
em = Stream_GetPosition(s);
orderLength = (em - bm) - 13;
const size_t em = Stream_GetPosition(s);
WINPR_ASSERT(em > bm + 13);
const size_t orderLength = (em - bm) - 13;
WINPR_ASSERT(orderLength <= UINT16_MAX);
Stream_SetPosition(s, bm);
Stream_Write_UINT8(s, ORDER_STANDARD | ORDER_SECONDARY); /* controlFlags (1 byte) */
Stream_Write_UINT16(s, orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, (UINT16)orderLength); /* orderLength (2 bytes) */
Stream_Write_UINT16(s, flags); /* extraFlags (2 bytes) */
Stream_Write_UINT8(s, ORDER_TYPE_CACHE_BRUSH); /* orderType (1 byte) */
Stream_SetPosition(s, em);

8
libfreerdp/crypto/ber.c
View File

@ -78,22 +78,24 @@ size_t ber_write_length(wStream* s, size_t length)
if (length > 0xFF)
{
WINPR_ASSERT(length <= UINT16_MAX);
WINPR_ASSERT(Stream_GetRemainingCapacity(s) >= 3);
Stream_Write_UINT8(s, 0x80 ^ 2);
Stream_Write_UINT16_BE(s, length);
Stream_Write_UINT16_BE(s, (UINT16)length);
return 3;
}
WINPR_ASSERT(length <= UINT8_MAX);
if (length > 0x7F)
{
WINPR_ASSERT(Stream_GetRemainingCapacity(s) >= 2);
Stream_Write_UINT8(s, 0x80 ^ 1);
Stream_Write_UINT8(s, length);
Stream_Write_UINT8(s, (UINT8)length);
return 2;
}
WINPR_ASSERT(Stream_GetRemainingCapacity(s) >= 1);
Stream_Write_UINT8(s, length);
Stream_Write_UINT8(s, (UINT8)length);
return 1;
}

5
libfreerdp/crypto/certificate.c
View File

@ -807,10 +807,11 @@ static BOOL cert_write_rsa_public_key(wStream* s, const rdpCertificate* cert)
const BYTE* pubExp = info->exponent;
const BYTE* modulus = info->Modulus;
const UINT16 wPublicKeyBlobLen = 16 + pubExpLen + keyLen;
const size_t wPublicKeyBlobLen = 16 + pubExpLen + keyLen;
WINPR_ASSERT(wPublicKeyBlobLen <= UINT16_MAX);
if (!Stream_EnsureRemainingCapacity(s, 2 + wPublicKeyBlobLen))
return FALSE;
Stream_Write_UINT16(s, wPublicKeyBlobLen);
Stream_Write_UINT16(s, (UINT16)wPublicKeyBlobLen);
Stream_Write(s, rsa_magic, sizeof(rsa_magic));
Stream_Write_UINT32(s, keyLen);
Stream_Write_UINT32(s, bitLen);