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71 Commits

Author SHA1 Message Date
Armin Novak
18a3fcf2fc Updated wStream API and added torough checks 
* Do length/capacity checks in every read/write/seek function
  if WINPR_ASSERT is defined.
* Ensure s->pointer is valid, e.g. within s->buffer + s->capacity
  (Stream_Rewind, Stream_Seek, ...)
* Add return values to Stream_Set* functions so inalid arguments
  can be reported to the caller
* Deprecated problematic stream manipulation functions
  (Stream_SetBuffer, Stream_SetPointer, Stream_SetCapacity)
* Ensure length/capacity functions never return a value larger
  than the actual length/capacity
 2021-10-06 09:49:07 +02:00
akallabeth
7b7e2d6f32 Prefer constant division over multiplication for length checks 2021-09-21 08:55:22 +02:00
Armin Novak
673fb46836 Fixed uninitialized warnings 2021-09-10 08:16:25 +02:00
Armin Novak
f515bd4560 Fixed shadowing and type errors 2021-08-24 10:45:57 +02:00
Armin Novak
f1dc3a0494 Fixed use of deprecated function 2021-06-21 13:27:39 +02:00
akallabeth
43311130a2 Fixed CodeQL warnings 2021-02-19 11:19:49 +01:00
akallabeth
489cb26ac3 Fixed multiple sanitizer errors in codecs 2020-05-20 15:10:07 +02:00
akallabeth
363d7046df Fixed oob read in clear_decompress_subcode_rlex 
Fixed length checks before stream read.
Thanks to hac425 CVE-2020-11040
 2020-05-06 13:31:57 +02:00
Armin Novak
72ca88f49c Reformatted to new style 2019-11-07 10:53:54 +01:00
Armin Novak
2a582ed197 Fixed NULL dereferences and uninitialized values 2019-01-30 16:11:10 +01:00
Armin Novak
7e8d128fc6 Fixed clear codec reset and test cases. 2018-09-19 14:18:29 +02:00
Armin Novak
13e59b5d6a Fix #4868: Allow empty bands data. 2018-09-19 14:18:29 +02:00
Armin Novak
4c491b5a18 Fixed #4857: Properly reset clear codec. 2018-09-18 09:59:49 +02:00
Armin Novak
57958cb178 Fixed #3810: Renamed color functions 2017-11-24 13:21:43 +01:00
Armin Novak
c249705085 Fixed scanbuild warnings. 2017-02-20 13:45:19 +01:00
Armin Novak
e3ed91ea7a Optimized clear codec line copy. 2017-02-13 17:29:29 +01:00
David Fort
a6dbc32cf3 Added missing const modifiers for source pointers in codecs 2017-01-27 11:23:08 +01:00
Armin Novak
6fec7e591d Do not reset V-Bar storage. 2017-01-13 11:14:30 +01:00
Armin Novak
2f9ec8c61a Unified clear internal buffer resize. 
Internal datastructures now opaque.
 2017-01-11 15:39:04 +01:00
Armin Novak
c444ccbe6e Removed duplicated format variable. 2017-01-11 15:39:03 +01:00
Norbert Federa
f71b6b46e8 fix string format specifiers 
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
 2016-12-16 13:48:43 +01:00
Armin Novak
1a149e5e1e Clear codec internal format: keep API compatible 2016-12-12 17:04:41 +01:00
Armin Novak
39b08ebdb7 Provide clear codec intermediate format. 2016-12-07 13:47:56 +01:00
Armin Novak
319c767f7c Fixed clear codec glyph cache. 2016-12-07 13:28:42 +01:00
Martin Fleisz
4b65a95f5a codec: Minor code cleanup 2016-12-05 13:43:45 +01:00
Martin Fleisz
c75142a894 codec: Fix compiler errors 2016-12-02 11:13:20 +01:00
Armin Novak
dc9e748c2f Extensive debug messages for clear_decompress. 2016-12-02 09:41:02 +01:00
Martin Fleisz
e45c300824 codec: Fix compilation with VS2010 2016-11-22 12:12:08 +01:00
Armin Novak
9c50e1a635 Replaced _VF formats with copy flags. 2016-10-14 10:36:52 +02:00
Armin Novak
64c5d78b3f Fixed clang warnings. 2016-10-06 13:43:09 +02:00
Armin Novak
1608799522 Cleaned up clear codec. 2016-10-06 13:43:01 +02:00
Armin Novak
8fffda5740 Fixed clearcodec and codecs reset. 2016-10-06 13:43:01 +02:00
Armin Novak
7d01fe14ce Fixed planar tests, deactivated them for clear 2016-10-06 13:43:00 +02:00
Armin Novak
716c5c53e9 256 color support. 2016-10-06 13:42:59 +02:00
Armin Novak
bb92655339 Fixed clear codec. 2016-10-06 13:42:59 +02:00
Armin Novak
24599af991 More color fixes. 2016-10-06 13:42:58 +02:00
Armin Novak
df35c135d1 Fixed color conversion, unified GFX and updated API. 2016-10-06 13:42:58 +02:00
Marc-André Moreau
cedf6d98e2 freerdp: more UWP porting 2016-03-29 20:34:52 -04:00
Armin Novak
2e110c7f35 Fixed codec reset, now resetting resolution too. 
H264 and others require the surface resolution to work properly.
This initializes the codecs and the resolution on reset.
 2016-03-02 14:46:33 +01:00
David FORT
7c3f8f33ab Fixes for malloc / calloc + other fixes 
This patch contains:

* checks for malloc return value + treat callers;
* modified malloc() + ZeroMemory() to calloc();
* misc fixes of micro errors seen during the code audit:
** some invalid checks in gcc.c, also there were some possible
integer overflow. This is interesting because at the end the data are parsed
and freed directly, so it's a vulnerability in some kind of dead code (at least
useless);
** fixed usage of GetComputerNameExA with just one call, when 2 were used
in misc places. According to MSDN GetComputerNameA() is supposed to return
an error when called with NULL;
** there were a bug in the command line parsing of shadow;
** in freerdp_dynamic_channel_collection_add() the size of array was multiplied
by 4 instead of 2 on resize
 2015-06-22 19:21:47 +02:00
Armin Novak
a217e02924 Prettiefied WLog messages. 2015-01-20 11:10:16 +01:00
Armin Novak
a9cfb1d07b Fixed memory leak. 2014-11-17 00:37:29 +01:00
Marc-André Moreau
9daa8bd36f libfreerdp-gdi: handle egfx desktop resize 2014-09-25 22:08:10 -04:00
Marc-André Moreau
2a5192b027 Merge branch 'master' of github.com:awakecoding/FreeRDP into egfx 
Conflicts:
	client/Windows/wf_cliprdr.h
	client/Windows/wf_event.h
	client/X11/xf_client.c
	client/X11/xf_gdi.c
	libfreerdp/gdi/gdi.c
	server/Mac/mf_input.c
 2014-09-17 19:09:56 -04:00
Marc-André Moreau
1837c34e6e libfreerdp-codec: add BGR support to egfx 2014-09-16 16:55:47 -04:00
Armin Novak
2f519d7f16 Replaced logging in libfreerdp with wlog defines. 2014-09-15 08:48:46 +02:00
Marc-André Moreau
198f94fe03 libfreerdp-gdi: add RDP8 graphics pipeline support 2014-09-12 14:57:44 -04:00
Marc-André Moreau
87fd839a35 libfreerdp-codec: cleanup and fix __lzcnt on Windows 2014-08-11 18:48:42 -04:00
Armin Novak
f4c133eaf8 Replaced custom logging mechanism with WLog wrapper. 2014-08-07 16:51:24 +02:00
Marc-André Moreau
ac7d23b9a3 libfreerdp-gdi: migrate to _aligned_malloc/_aligned_free 2014-07-08 15:07:19 -04:00