Originally committed as revision 21411 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 420755dd282a913c2163d5589706d6a99a18d10f)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Originally committed as revision 24204 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit e26011d0f495de1148b8014995cbe923611b6b76)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Remove check for an specific w32api version, checking instead if vfw.h
supports vfw capture. The defines in w32api 3.12 were wrong, so this must be
accounted for in the check.
Originally committed as revision 24203 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit ec1ee802a2e1cb3317bd44851cc28f95b5916051)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Conflicts:
configure
Originally committed as revision 21410 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit a1b3c5a377976d21b9daa878265c6eada24c2543)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Conflicts:
configure
Originally committed as revision 24156 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit 0a4307d6307516d333ce2cde2a2ffa0f50bc176c)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Prevents subsequent overreads when these numbers are used as indices
in arrays.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
(cherry picked from commit 64953f67f98da2e787aeb45cc7f504390fa32a69)
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Conflicts:
libavcodec/qdm2.c
Fixes: CVE-2011-3952
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Based on fix by Michael Niedermayer
(cherry picked from commit 386741f887714d3e46c9e8fe577e326a7964037b)
(cherry picked from commit 416849f2e06227b1b4a451c392f100db1d709a0c)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit e7392dc349291eb94379d8cfb7ef73d32a768858)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Fixes out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ec3cd74f2dab8e3e8234ccb994132b23d3098585)
Fixes over reading the header array
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 474e31c904f766b6989fe614c3fb093e697c847f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/0.5:
Bump version number for 0.5.8 release.
Release notes and changelog for 0.5.7
vqavideo: return error if image size is not a multiple of block size
motionpixels: Clip YUV values after applying a gradient.
mjpegbdec: Fix overflow in SOS.
atrac3: Fix crash in tonal component decoding.
dv: Fix small stack overread related to CVE-2011-3929 and CVE-2011-3936.
dv: Fix null pointer dereference due to ach=0
dv: check stype
nsvdec: Propagate errors
nsvdec: Be more careful with av_malloc().
nsvdec: Fix use of uninitialized streams.
Conflicts:
libavcodec/atrac3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The decoder assumes in various places that the image size
is a multiple of the block size, and there is no obvious
way to support odd sizes. Bailing out early if the header
specifies a bad size avoids various errors later on.
Fixes CVE-2012-0947.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit d5207e2af81580dd5e6277b354c8b459c3624f26)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit c71c77e56fcc6d469d45e1c8ce04aa053124d3f8)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit c90da45d5a7a4045dbf22fba52c63ef55d207269)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Based in part by a fix from Michael Niedermayer <michaelni@gmx.at>
Fixes CVE-2011-3947
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
(cherry picked from commit b57d262412204e54a7ef8fa1b23ff4dcede622e5)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 083a8a00373b12dc06b8ae4c49eec61fb5e55f4b)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 6ae95a0b93e8df15fe5f364535a7214be0817736)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 6ca010f20965ef71d97a53e871edae2eb9c05a5f)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Add a check to avoid writing past the end of the channel_unit.components[]
array.
Bug Found by: cosminamironesei
Fixes CVE-2012-0853
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
(cherry picked from commit c509f4f74713b035a06f79cb4d00e708f5226bc5)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit f43b6e2b1ed47a1254a5d44c700a7fad5e9784be)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit f728ad26f0ec87650d2986a892785c0e2b97d161)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 224025d852dcc42f752c0922fef7121808d1e42f)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Check results for av_malloc() and fix an overflow in one call.
Related to CVE-2011-3940.
Based in part on work from Michael Niedermayer.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
(cherry picked from commit 8fd8a48263ff1437f9d02d7e78dc63efb9b5ed3a)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit be524c186b50337db64d34a5726dfe3e8ea94f09)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 87007519c81c37d8a3de424de3db14078ae84333)
Conflicts:
libavformat/nsvdec.c
In v2.4, the length includes the length field itself.
(cherry picked from commit ddb4431208745ea270dce8fce4cba999f0ed4303)
Conflicts:
libavformat/id3v2.c
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Fixes Ticket780
Bug Found by: cosminamironesei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9af6abdc17deb95c9b1f1d9242ba49b8b5e0b016)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/0.5:
Release notes and changelog for 0.5.7
Bump version number for 0.5.7 release.
vorbis: An additional defense in the Vorbis codec.
vorbisdec: Fix decoding bug with channel handling
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/0.5:
matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc()
vorbis: Avoid some out-of-bounds reads
vp3: fix oob read for negative tokens and memleaks on error.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8370e426e42f2e4b9d14a1fb8107ecfe5163ce7f)
Fixes: #189
Chromium-Bug: 101172,100465
CVE-2011-3892
Removed the parts that are related to multi-threading, which is not
included before 0.7.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit c624935554332f8921a15265b8720f0c7b3c8cc2)
Conflicts:
libavcodec/vp3.c
(cherry picked from commit c9c7db0af2a0fc14764a07f0e61cebf11238e3c2)
Conflicts:
libavcodec/vp3.c
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* qatar/release/0.5:
Bump version number for 0.5.6 release.
svq1dec: call avcodec_set_dimensions() after dimensions changed.
vmd: fix segfaults on corruped streams
vp6: partially propagate huffman tree building errors during coeff model parsing and fix misspelling
Plug some memory leaks in the VP6 decoder
vp6: Reset the internal state when aborting key frames header parsing
vp6: Fix illegal read.
vp6: Fix illegal read.
Fix out of bound reads in the QDM2 decoder.
Check for out of bound writes in the QDM2 decoder.
qdm2: check output buffer size before decoding
Fix qdm2 decoder packet handling to match the api
Conflicts:
libavcodec/qdm2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
