Fixes out of array accesses
Fixes: ffmpeg_mjpeg_crash2.avi
Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e3201c38d53d2b8b24d0bc95d726b2cb1752dc12)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array read
Fixes: asan_heap-oob_4d2250_814_cov_2745172097_JACOsub_capability_tester.jss
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3d5d95db3f5d8e2093e9e19d0c46e86f54ed2a5d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes: out of array accesses
Fixes: asan_heap-oob_112c6b3_13_012.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit df74811cd53e45fcbbd3b77a1c42416816687c5c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Fixes: asan_heap-oob_12304aa_8_asan_heap-oob_4da4f3_300_intro.jv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 105654e376a736d243aef4a1d121abebce912e6b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket3869
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3fe9e7be4c70c8fccdcd56fd19276e668cfb7de8)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8a6449167a6da8cb747cfe3502ae86ffaac2ed48)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/9:
libx264: use the library specific default rc_initial_buffer_occupancy
lavc: set the default rc_initial_buffer_occupancy
lavc: introduce the convenience function init_get_bits8
lavc: check for overflow in init_get_bits
APIchanges: Fill in missing hashes and dates; fix a version number typo.
configure: enable pic for shared libs on AArch64
zmbv: Reset the decoder on keyframe errors
vc1dec: prevent a crash due missing pred_flag parameter
matroska: Fix use after free
vp3: Fix double free in vp3_decode_end()
update Changelog
oggdec: make sure the private parse data is cleaned up
oggdec: free the ogg streams on read_header failure
update Changelog
x86: lavr: use the x86inc.asm automatic stack alignment in mixing functions
Prepare 9.1 Release
Conflicts:
Changelog
RELEASE
doc/APIchanges
libavcodec/utils.c
libavformat/oggdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
rc_buffer_size is not set before.
Solve the initial the rate control underflow issue reported in
bug 222.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit bff3607547fdbb6e32b3830a351e6a33280c1e0d)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit also makes sure the extradata and subtitle_header are NUL
terminated, without taking into account the trailing '\0' in account in
the size.
At the same time, it should fix 'warning: dereferencing type-punned
pointer will break strict-aliasing rules' warning for compilers who
don't consider uint8_t** and char** compatibles.
* commit 'bd255f9feb4deea4c990e582f0ba3b90d7b64b4c':
lavc: set frame parameters after decoding only if necessary
Conflicts:
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Direct rendering capable decoders call get_buffer() which will set the
frame parameters.
Prevents frames with wrong parameters when a decoder outputs delayed
frames after a resolution or pixel format change.
* commit '57231e4d5b467833fb289439cd35a92513bb55c1':
tak: demuxer, parser, and decoder
Not merged as requested by Author and Maintainer of tak in FFmpeg.
I just merged a few typo fixes and minor cosmetic improvments.
Conflicts:
Changelog
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/avcodec.h
libavcodec/tak.c
libavcodec/tak.h
libavcodec/tak_parser.c
libavcodec/takdec.c
libavcodec/version.h
libavformat/takdec.c
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Will be used in future patches, together with the
variable that allows checking whether the lock is held.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* commit '387bef95d28019c13c6805cfa4079e59948284e5':
lavc: factorise setting buffer type in avcodec_default_get_buffer().
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'e57c4706e969afa1f2384481b955ccd9494cddb5':
lavc: don't reuse audio buffers
This commit causes a 0.5% speedloss for mp3 and 2% for raw pcm, that is
"time ffmpeg" style tested thus includes disk IO, demux and parsing
I would not have merged it if it wasnt required for the "new" buffer API
but sadly it is.
Once the new API is in ill reimplement proper buffer reuse, which will
fix this speedloss. In case we choose not to merge the "new" buffer
API then this commit here should be reverted.
Conflicts:
libavcodec/internal.h
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ff953fecffd3b9a616a046723fb9d4690be032a6':
lavc: set frame properties in ff_get_buffer().
Conflicts:
libavcodec/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Removes limitation of max 2 channels for pcm_s8_planar decoder by moving
it to more natural place.
AV_CODEC_ID_8SVX_RAW is not used by anything anymore and is going to be
removed.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
