* commit '05015d03da':
matroska: fix a corner case in ebml-lace parsing
avfiltergraph: check for sws opts being non-NULL before using them.
configure: Enable hwaccels without external dependencies by default.
oma: Validate sample rates
Conflicts:
libavfilter/avfiltergraph.c
libavfilter/graphparser.c
libavformat/oma.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '2e06758479':
Prepare for 9.5 Release
update Changelog
add missed CVE reference in 9.2 release
fate: fetch samples that match the release series
Conflicts:
Changelog
RELEASE
tests/Makefile
The rsync change is not merged
We need to maintain the ability to checkout and test old revissions
from master. This implies that the default sample repository has the
needed samples for both older and newer revissions. Thus there is no
need for a seperate one for each release.
Comments & Suggestions of course welcome
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit fc43c19a56)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Make sure we notice when the lace_size[n] is a negative value.
CC: libav-stable@libav.org
(cherry picked from commit 8a96df7b70)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 2e2ec66741)
This is a fixup for f074618 to reenable auto-detection of dxva in the
build environment.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
The sample rate index is 3 bits even if currently index 5, 6 and 7 are
not supported.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 0933fd1533)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This is needed in order for the FLV demuxer not to detect a codec change when
using the "flv_metadata" option.
(cherry picked from commit e46a2a7309)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Many players ignore broken aac frames, so don't abort mov or flv
muxing when encountering one, just print a warning instead.
Fixes ticket #2380.
(cherry picked from commit 1741fece70)
Fixes Ticket2022
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dae38a66eb)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 361319d0f4)
Conflicts:
tests/ref/lavf/dpx
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1605
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 519ebb5ee5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/9:
hqdn3d: Fix out of array read in LOWPASS
vf_gradfun: fix uninitialized variable use
Conflicts:
libavfilter/vf_hqdn3d.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c50241080d':
vf_hqdn3d: fix uninitialized variable use
lzo: fix overflow checking in copy_backptr()
flacdec: simplify bounds checking in flac_probe()
atrac3: avoid oversized shifting in decode_bytes()
shorten: use the unsigned type where needed
shorten: report meaningful errors
shorten: K&R formatting cosmetics
shorten: set invalid channels count to 0
Conflicts:
libavcodec/shorten.c
libavformat/flacdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The check `src > dst' in the form `&c->out[-back] > c->out' invokes
pointer overflow, which is undefined behavior in C.
Remove the check. Also replace `&c->out[-back] < c->out_start' with
a safe form `c->out - c->out_start < back' to avoid overflow.
CC: libav-stable@libav.org
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit ca6c3f2c53)
Simplify `p->buf > p->buf + p->buf_size - 4' as `p->buf_size < 4'.
Avoid a possible out-of-bounds pointer, which is undefined behavior
in C.
CC: libav-stable@libav.org
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 8425d693ee)
When `off' is 0, `0x537F6103 << 32' in the following expression invokes
undefined behavior, the result of which is not necessarily 0.
(0x537F6103 >> (off * 8)) | (0x537F6103 << (32 - (off * 8)))
Avoid oversized shifting.
CC: libav-stable@libav.org
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit eba1ff3130)
Fixes Ticket2353
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3c24fbbf65)
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 3dbc0ff9c3)
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 e398990eb8)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
More speedup and fixes 'may be used uninitialized in this function' warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d2e0a276d5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
speeds up code and allows more simplifications
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dbaae33c2c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
See:
commit 29d8cd265a
Author: Alexander Kojevnikov <alexander@kojevnikov.com>
Date: Tue Feb 26 21:47:11 2013 -0800
mp3dec: Fix VBR bit rate parsing
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.
When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.
Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/9:
eamad: allocate a dummy reference frame when the real one is missing
libmp3lame: use the correct remaining buffer size when flushing
png: use av_mallocz_array() for the zlib zalloc function
wmaprodec: require block_align to be set.
ffv1: fix calculating slice dimensions for version 2
xxan: fix invalid memory access in xan_decode_frame_type0()
wmadec: require block_align to be set.
ivi_common: do not call MC for intra frames when dc_transform is unset
Conflicts:
libavcodec/ffv1dec.c
libavcodec/ivi_common.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '747fbe0c21':
roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().
mp3dec: Fix VBR bit rate parsing
wmaprodec: return an error, not 0, when the input is too small.
vmdaudio: fix invalid reads when packet size is not a multiple of chunk size
h264: check for luma and chroma bit dept being equal
Prepare for 9.4 Release
Conflicts:
RELEASE
libavcodec/vmdav.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
get_uint returns an unsigned value, use an unsigned to store
blocksize to make sure the comparison logic is correct and report
correctly the error for the channel count not supported.
CC: libav-stable@libav.org
(cherry picked from commit 5cf7c72757)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
