This prevents a crash when converting to NV12/21 without the bitexact
flags enabled.
(cherry picked from commit 0d994b2f45c08794899057ee7ca54f48218c0a53)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Based on a suggestion by Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a2b66a366d7d9d7dacc217601b5e4406624f91ea)
Based on a suggestion by Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a2b66a366d7d9d7dacc217601b5e4406624f91ea)
* release/0.8: (21 commits)
rtp: Fix integer underflow that could allow remote code execution.
cavsdec: avoid possible crash with crafted input
vf_scale: apply the same transform to the aspect during init that is applied per frame
Fix memory corruption in case of memory allocation failure in av_probe_input_buffer()
Make all option parsing functions match the function pointer type through which they are called.
mjpegdec; even better RSTn skiping Fixes Ticket426
jpegdec: better rst skiping Fixes Ticket426
mpeg4: fix another packed divx issue. Fixes getting_stuck.avi
mpeg4: adjust dummy frame threashold for packed divx. Fixes Ticket427
configure: add missing CFLAGS to fix building on the HURD
cavs: fix some crashes with invalid bitstreams
jpegdec: actually search for and parse RSTn
Fix compilation with --disable-avfilter. (cherry picked from commit 67a8251690a17f05630eb6f45a73db0f0e806c72)
libavfilter: fix --enable-small
0.8.2
cavs: fix oCERT #2011-002 FFmpeg/libavcodec insufficient boundary check
Fix possible crash when decoding mpeg streams.
Bink: clip AC coefficients during dequantization.
ffmpeg: fix passlogfile regression
Fix several security issues in matroskadec.c (MSVR-11-0080).
...
Conflicts:
Doxyfile
RELEASE
VERSION
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fixes MSVR-11-0088
Credit: Jeong Wook Oh of Microsoft and Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ba9a7e0d71bd34f8b89ae99322b62a310be163a6)
All option parsing functions now match the function pointer signature through
which they are called (int f(const char *, const char *), thereby working
reliably on all platforms.
Prefix all option processing functions with opt_
All option parsing functions now match the function pointer signature through
which they are called (int f(const char *, const char *), thereby working
reliably on all platforms.
Prefix all option processing functions with opt_
* qatar/release/0.7:
cavs: fix some crashes with invalid bitstreams
jpegdec: actually search for and parse RSTn
Conflicts:
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This removes all valgrind-reported invalid writes with one
specific test file.
Fixes http://www.ocert.org/advisories/ocert-2011-002.html
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 4a71da0f3ab7f5542decd11c81994f849d5b2c78)
Fixes decoding of MJPEG files produced by some UVC Logitec web cameras,
such as "Notebook Pro" and "HD C910".
References:
http://trac.videolan.org/vlc/ticket/4215http://ffmpeg.org/trac/ffmpeg/ticket/267
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Kostya <kostya.shishkov@gmail.com>
(cherry picked from commit 8c0fa61a9713a1306fca7997dd04d72ea1f060ea)
Whitespace of the patch cleaned up by Aurel
Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 956c901c68eff78288f40e3c8f41ee2fa081d4a8)
Whitespace of the patch cleaned up by Aurel
Some of the issues have been reported by Steve Manzuik / Microsoft Vulnerability Research (MSVR)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 956c901c68eff78288f40e3c8f41ee2fa081d4a8)
