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f469e069dc
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471 Commits

Author SHA1 Message Date
Bernhard Miklautz
f469e069dc stream: Stream_Ensure*Capacity: change return type 
Change the return type of Stream_Ensure*Capacity from void to BOOL to be
able to detect realloc problems easily. Otherwise the only way to detect
this was to check if the capacity after the call was >= the required
size.
In case Stream_Ensure*Capacity fails the old memory is still available
and need to freed outside.

This commit also adds checks to most calls of Stream_Ensure*Capacity to
check if the call was successful.
 2015-03-30 16:33:48 +02:00
Bernhard Miklautz
3c7662517c hardening 
Start to add missing checks for:
* *alloc
* *_New
 2015-03-25 17:38:21 +01:00
Hardening
20433e6f29 Merge pull request #2443 from realjiangms/fix_region 
Incorrect extents calculation in region16_intersect_rect (libfreerdp/codec/region.c)
 2015-03-20 22:12:48 +01:00
zihao.jiang
a6311d29e7 Add ascii art for norbert_test_case 2015-03-21 01:07:54 +08:00
zihao.jiang
2a91988975 resolve comments from hardening 2015-03-21 00:04:30 +08:00
zihao.jiang
ce06229499 fix tab/space style 2015-03-20 23:40:48 +08:00
zihao.jiang
f94935224c Fixes extents of region16_intersect_rect. 
See Issue #2443.
When there's more than 2 rectangles in the region structure, region16_intersect_rect would calculate extents by all 'intersected' sub rectangles.
But it always extend the extents to (0,0) because it initialize the new extents as (0,0,0,0) and union later rectangles with this empty point by simple MIN/MAX calculation.

Also fixed rectangle_is_empty although it has not been used yet. The function does not work as its name.
Reuse norbert case. That case is enough for the intersect fix, but the expected result is not correct. The test case is also fixed.
Added test case to check empty rectangle.
 2015-03-20 20:55:06 +08:00
Marc-André Moreau
0e94ac663d libfreerdp-codec: add support for 16 color palette image copy 2015-03-16 14:01:43 -04:00
Marc-André Moreau
9562439bd8 libfreerdp-codec: add support for 1bpp image copy 2015-03-16 13:27:27 -04:00
Marc-André Moreau
ad02c75af8 libfreerdp-gdi: disable broken BitBlt tests 2015-03-16 08:55:06 -04:00
Zhang Zhaolong
f0adff1812 codec: check return value of realloc. 
Signed-off-by: Zhang Zhaolong <zhangzl2013@126.com>
 2015-03-11 14:18:45 +08:00
Vic Lee
3c3c7068a0 Add openh264 encoder support. 2015-03-02 18:11:28 +08:00
Marc-André Moreau
0054b6b134 Merge branch 'master' of github.com:FreeRDP/FreeRDP 2015-02-06 18:02:10 -05:00
Marc-André Moreau
fdde017526 libfreerdp-codec: allow region_uninit to be called multiple times 2015-02-05 15:10:24 -05:00
Petr Sumbera
8510373b04 Fixes Solaris bus error on sparc. 2015-02-05 08:46:56 -08:00
Armin Novak
d42261f5eb Added destination buffer width to h264_decompress. 
Added proper region limit checks in h264_decompress.
 2015-01-22 13:22:53 +01:00
Armin Novak
c43faeec0a Removed broken buffer size check. 
To check the decoded h264 frame size against the output buffer is wrong.
The size of the output buffer must only hold the data defined by the
region rectangles.
 2015-01-22 13:06:37 +01:00
Armin Novak
a217e02924 Prettiefied WLog messages. 2015-01-20 11:10:16 +01:00
Armin Novak
a295a42664 Prettiefied WLog messages. 2015-01-20 11:10:03 +01:00
Armin Novak
595680d169 Prettiefied WLog messages. 2015-01-20 11:09:54 +01:00
Armin Novak
528c5841d5 Fixed memory leak. 2014-12-07 00:50:20 +01:00
Marc-André Moreau
88dd5eb8c5 Merge pull request #2225 from akallabeth/openh264_fix 
Openh264 v1.2 API
 2014-11-28 11:23:11 -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
83477e5344 Fixed memory leak. 2014-11-17 01:10:45 +01:00
Armin Novak
e4b33efdb2 Fixed memory leak. 2014-11-17 00:56:56 +01:00
Armin Novak
dac7c178a1 Fixed memory leak. 2014-11-17 00:44:22 +01:00
Armin Novak
a9cfb1d07b Fixed memory leak. 2014-11-17 00:37:29 +01:00
Armin Novak
3a92a626fc Fixed memory leaks. 2014-11-16 23:11:28 +01:00
Armin Novak
ce3e70840c Fixed uninitialized value. 2014-11-16 22:22:44 +01:00
Armin Novak
b5d7c30639 Added support for OpenH264v1.2 2014-11-16 14:32:52 +01:00
Armin Novak
8d4589b1e1 Replaced fprintf error messages with WLog. 2014-11-16 12:21:38 +01:00
Norbert Federa
7c0c905683 libfreerdp-codec: fix mppc decompression 
* protect against history buffer overflows
* fix replicating copy (CopyOffset can be > HistoryBufferSize!)
 2014-11-13 14:55:15 +01:00
Norbert Federa
ea0d8a280c codec: fix pointer data conversion + 24bpp support 
- alpha values were annihilated (fixed)
- support 24bit xor mask data added
 2014-10-31 12:18:08 +01:00
Marc-André Moreau
765150e3ed libfreerdp-codec: fix incorrect pixel increment in freerdp_image24_copy 2014-10-23 15:50:24 -04:00
Marc-André Moreau
5f95f0776f libfreerdp-codec: add freerdp_image_copy_from_monochrome replacement function for deprecated freerdp_mono_image_convert 2014-10-21 21:56:10 -04:00
Marc-André Moreau
0aab1e7ee5 libfreerdp-codec: fix and enhance cursor image conversion 2014-10-21 20:46:15 -04:00
Marc-André Moreau
26556323c0 libfreerdp-color: fix 24bpp copy 2014-10-14 20:59:22 -04:00
Marc-André Moreau
02987bbd4a libfreerdp-codec: add 24bpp to 24bpp color conversion 2014-10-13 12:29:06 -04:00
Marc-André Moreau
a0bab75cff libfreerdp-codec: fix graphical artifacts with interleaved RLE 2014-10-13 11:39:21 -04:00
Marc-André Moreau
9daa8bd36f libfreerdp-gdi: handle egfx desktop resize 2014-09-25 22:08:10 -04:00
Marc-André Moreau
8123a1d9b8 libfreerdp-codec: refactor NSCodec 2014-09-23 20:00:26 -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
09fc388e03 shadow: add RefreshRect/SuppressOutput support 2014-09-18 22:18:58 -04:00
Marc-André Moreau
6afd621d4c Merge branch 'master' of github.com:awakecoding/FreeRDP into shadow 
Conflicts:
	server/Mac/mf_audin.c
	server/Mac/mf_event.c
	server/Mac/mf_info.c
	server/Mac/mf_mountain_lion.c
	server/Mac/mf_peer.c
	server/Mac/mf_rdpsnd.c
	server/Mac/mfreerdp.c
	server/shadow/CMakeLists.txt
 2014-09-17 20:15:01 -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
60b2d7d603 libfreerdp-codec: fix warning in color conversion, fix color move 2014-09-17 18:43:42 -04:00
Marc-André Moreau
73471eb1f0 libfreerdp-gdi: fix 8bpp mode 2014-09-17 18:30:09 -04:00
Marc-André Moreau
1c646da826 Merge branch 'egfx' of github.com:awakecoding/FreeRDP into shadow 2014-09-17 15:17:05 -04:00
Marc-André Moreau
48b35be953 xfreerdp: fix X11 16bpp mode 2014-09-17 14:29:56 -04:00