Commit Graph

123 Commits

Author SHA1 Message Date
Norbert Federa
82843f0700 server/shadow: added missing error message 2015-05-07 17:42:01 +02:00
Norbert Federa
f9f59cd29b Fix unchecked CreateDirectory calls 2015-05-07 13:28:13 +02:00
Norbert Federa
25fc866a58 Fix unchecked CreateThread calls and misc fixes 2015-05-05 13:55:48 +02:00
Norbert Federa
ef1fd12b15 Fix unchecked CreateEvent calls and misc fixes
1)
Added missing checks for CreateEvent which also required the
following related changes:

- changed freerdp_context_new API to BOOL
- changed freerdp_peer_context_new API to BOOL
- changed pRdpClientNew callback to BOOL
- changed pContextNew callback to BOOL
- changed psPeerAccepted callback to BOOL
- changed psPeerContextNew callback to BOOL

2)
Fixed lots of missing alloc and error checks in the
changed code's neighbourhood.

3)
Check freerdp_client_codecs_prepare result to avoid segfaults
caused by using non-initialized codecs.

4)
Fixed deadlocks in x11 caused by missing xf_unlock_x11() calls
in some error handlers

5)
Some fixes in thread pool:
- DEFAULT_POOL assignment did not match TP_POOL definition
- don't free the pool pointer if it points to the static DEFAULT_POOL
- added error handling and cleanup in InitializeThreadpool
2015-04-29 18:18:39 +02:00
Norbert Federa
84577b1ca7 codec/rfx: error checking and various fixes
- removed some unneeded null checks for free()
- fixed a memory leak in shadow_client
- removed rfx_compose_message_header from API

Changed the following functions to BOOL, check the result
where they are called and handle failures:
- rfx_compose_message
- rfx_compose_message_header
- rfx_write_tile
- rfx_write_message_tileset
- rfx_write_message_frame_begin
- rfx_write_message_region
- rfx_write_message_frame_end
- rfx_write_message

rfx_process_message:
- check memory allocation failures
- verify protocol-conform order of data messages to prevents memory
  leaks caused by repeated allocations
- verify that header messages were parsed/received before the
  data messages
- treat unknown rlgr mode as error
- fixed/added error handling
- fixed all callers to check/handle result

rfx_encode_message:
- fixed incorrect usage of realloc
- missing malloc check
- missing check of CreateThreadpoolWork
- correct cleanup on failure (threadpool, memory)
- check rfx_encode_message result

rfx_encode_messages:
- check rfx_split_message result
- correct cleanup on failure
- prevent memory leak on failure

rfx_write_message_context:
- fixed invalid channelId value (must be 0xFF for WBT_CONTEXT)

rfx_process_message_codec_versions:
- fixed invalid read size of codec_version (it is 16bit)

rfx_process_message_channels:
- verify protocol conform channelId value

rfx_process_message_region:
- replaced invalid reallocs with malloc
- read and verify regionType and numTileSets from stream

rfx_process_message_tileset:
- check allocation results
- fixed incorrect usages of realloc

setupWorkers:
- fixed incorrect usages of realloc

rfx_split_message:
- removed dead code
- missing malloc check

rfx_compose_message:
- fixed a memory leak
- check/handle rfx_encode_message result
2015-04-23 15:42:21 +02:00
Hardening
6cd7713e12 Merge pull request #2544 from bmiklautz/boolenization
change return types of callbacks to BOOL
2015-04-22 11:01:27 +02:00
Armin Novak
65a4c6e1fc Changed listener callback arguments and return. 2015-04-21 15:57:25 +02:00
Bernhard Miklautz
1e6943bf31 Fix formating 2015-04-21 14:20:24 +02:00
Bernhard Miklautz
515502ffa5 change return types of callbacks to BOOL
* change all client/server callbacks to BOOL
* update all clients accordingly
* add multiple return value checks
* small fixes
2015-04-21 14:18:07 +02:00
Armin Novak
6e213bc61b Modified GetEventHandles of listener
Now using nCount as in and out argument.
When called, set nCount to the number of available handles.
This value is checked and an error returned, if not enough
handles are available.
2015-04-21 12:09:44 +02:00
Petr Sumbera
17df42e4b5 Fixes some build issues on Solaris 11. 2015-02-02 08:48:54 -08:00
Bernhard Miklautz
43beef36ff rdtk/shadow: install libraries versioned 2014-12-12 19:26:23 +01:00
Armin Novak
547054a48b Fixed uninitialized value. 2014-12-07 00:23:46 +01:00
Marc-André Moreau
7881ec762e server/shadow: avoid sending pointer updates when not active, fix remdesk leak 2014-11-21 15:10:39 -05:00
Marc-André Moreau
8a7a71a7b6 Merge pull request #2213 from akallabeth/wlog_callback_appender
Wlog callback appender
2014-11-17 09:41:58 -05:00
Armin Novak
c44f85c2b4 Fixed memory leak. 2014-11-17 00:42:05 +01:00
Armin Novak
f34ee395eb Fixed memory leak. 2014-11-17 00:34:17 +01:00
Armin Novak
d9b889ddb7 Fixed memory leak. 2014-11-17 00:33:37 +01:00
Armin Novak
232aa89efd Fixed memory leak. 2014-11-17 00:22:33 +01:00
Armin Novak
7c3adc8449 Fixed nonnull warning. 2014-11-17 00:21:04 +01:00
Armin Novak
8d4589b1e1 Replaced fprintf error messages with WLog. 2014-11-16 12:21:38 +01:00
Marc-André Moreau
04299bb18b shadow: improve pointer updates 2014-11-07 13:51:10 -05:00
Marc-André Moreau
a538e791b3 shadow: add improved pointer updates 2014-11-06 17:25:41 -05:00
Marc-André Moreau
ad611b5c09 Merge branch 'master' of github.com:awakecoding/FreeRDP 2014-11-04 10:34:06 -05:00
Marc-André Moreau
eea475b436 shadow: fix null ClientDir 2014-10-29 16:11:22 -07:00
Marc-André Moreau
d85a2bf3e6 shadow: fix bitmap update fragmentation 2014-10-25 15:36:36 -04:00
Armin Novak
89bb28adb2 Fixed setting of RV_VERSION_PATCH, now BUILD_NUMBER is used for every library.
Executable names are now correctly set, using CMAKE_EXECUTABLE_SUFFIX now.
Fixed version defines for winpr executables.
2014-10-09 16:18:35 +02:00
Armin Novak
5364a834c4 Added windows version information to build. 2014-10-03 15:17:40 +02:00
Marc-André Moreau
7da4621334 librdtk: improve text positioning 2014-10-01 12:18:17 -04:00
Marc-André Moreau
24b594d592 librdtk: stub NinePatch, TextField and Button 2014-09-30 14:54:36 -04:00
Marc-André Moreau
abd87ace55 rdtk: initial commit 2014-09-29 16:08:08 -04:00
Marc-André Moreau
169a9c83ee shadow: initial font rendering 2014-09-29 14:07:48 -04:00
Marc-André Moreau
6eeace868b shadow: start bitmap font loader 2014-09-28 21:41:12 -04:00
Marc-André Moreau
668aa17a22 shadow: add X11 PAM authentication 2014-09-26 19:03:48 -04:00
Marc-André Moreau
315d16a978 shadow: fix X11 extended keycodes 2014-09-26 17:51:45 -04:00
Marc-André Moreau
255bd6f7a2 shadow: fix bitmap updates 2014-09-24 13:17:52 -04:00
Marc-André Moreau
41282e569f shadow: fix surface frame markers 2014-09-24 12:10:02 -04:00
Marc-André Moreau
ea84067c80 shadow: add workaround for Mac RDP client 2014-09-23 21:05:10 -04:00
Marc-André Moreau
8123a1d9b8 libfreerdp-codec: refactor NSCodec 2014-09-23 20:00:26 -04:00
Marc-André Moreau
af858e8f2a shadow: disable RemoteFX if connection type is not LAN 2014-09-23 18:19:05 -04:00
Marc-André Moreau
7574788ba5 libfreerdp-core: fix GCC core data block negotiation 2014-09-22 11:38:33 -04:00
Marc-André Moreau
343947143e shadow/X11: fix color depth check 2014-09-22 10:06:16 -04:00
Marc-André Moreau
e20ff661e3 shadow: disable unsupported X11 color depths 2014-09-22 09:59:56 -04:00
Marc-André Moreau
c4ad706c34 libfreerdp-core: improve bitmap codec negotiation 2014-09-21 15:40:27 -04:00
Marc-André Moreau
86c7f46b76 shadow: improve bitmap update performance 2014-09-20 16:29:13 -04:00
Marc-André Moreau
45b9a5454e libfreerdp-codec: improve compressor interfaces 2014-09-20 15:25:33 -04:00
Marc-André Moreau
d6250b1aec shadow: improve Mac subsystem 2014-09-19 19:58:49 -04:00
Marc-André Moreau
c4588fb14f libfreerdp-core: remove dependency on OPENSSL_Applink on Windows 2014-09-19 17:11:56 -04:00
Marc-André Moreau
3ddbb128cc libfreerdp-core: add SurfaceFrameBits function to combine frame marker with surface commands 2014-09-19 14:23:17 -04:00
Marc-André Moreau
aa2e6dacbb shadow: fix frame acks + bitmap negotiation 2014-09-19 12:06:12 -04:00