Breaks decoding pgms with 255 < maxval < 65535.
Found-by: Carl Eugen Hoyos <cehoyos@ag.or.at>.
This reverts commit a0348d0966.
(cherry picked from commit 768e40b451)
This should also work reasonable with truncated and growing mp3s.
Fixes Ticket2590
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e096283ea5)
Conflicts:
libavformat/mp3dec.c
since there should not be more than one fisbone for a given stream.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 63d7684fef)
Conflicts:
libavformat/oggparseskeleton.c
start_granule should be applied to the stream referenced in the fisbone packet, not to the
Skeleton stream.
This was broken in d1f05dd183 and produced bogus warnings about
multiple fisbone in the same stream on files with more than one stream.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3960992f0a)
The code that copies any extradata from the MXFDescriptor to the codec does
not set the size, which it should otherwise the copied data is useless.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 42bd0cd21a)
Conflicts:
libavformat/mxfdec.c
The volatile is not required here, and prevents a miscompilation with GCC
4.8.1 when building on x86 with --cpu=i686
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 659df32a9d)
Fixes resource leak and Ticket2450
Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1ee8fadb81)
This ensures that theres enough data for mpeg_probe() to recognize mpeg-ps
Fixes Ticket2583
Based on code by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c605adbf56)
* qatar/release/9:
tiff: do not overread the source buffer
apetag: use int64_t for filesize
Conflicts:
libavcodec/tiff.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
At least 2 bytes from the source are read every loop.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 9c22169769)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Conflicts:
libavcodec/tiff.c
This fixes out of array accesses
The code prior to this commit could not have worked, thus obviously
was untested. I was also not able to find a valid sample that uses this
code.
This fix is thus only based on the description of the format
If someone has a sample that uses unpack_rle(), please mail me.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c1f2c4c3b4)
Conflicts:
libavcodec/vmdav.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '10f77c165c':
pixdesc: mark gray8 as pseudopal
mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac
mjpeg: Validate sampling factors
ljpeg: use the correct number of components in yuv
wavpack: validate samples size parsed in wavpack_decode_block
Conflicts:
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Otherwise, during error conditions, the caller will be left with
dangling pointers to a destructed packet => boom.
BUG=242786
TEST=ffmpeg_regression_tests
Commit slightly simplified by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c54a1565f5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes a case where multichannel bitrate isn't accurately
targetted by psy model alone, never achieving the target bitrate.
Now fixed.
Fixes ticket #2625.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Simplify a little, assume empty frames are acceptable and
do not pointlessly reinit the bytestream2 contexts using
possibly wrong size values.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 676da248ca)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Conflicts:
libavcodec/vmdav.c
Odd chunk size makes no sense for stereo and incomplete chunks are
not supported.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 701966730c)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
And forward those that were already meaningful.
(cherry picked from commit 8c34558131)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Conflicts:
libavcodec/wavpack.c
Many functions treat it as such already.
Fixes Bug 499.
CC:libav-stable@libav.org
(cherry picked from commit f36d7831d9)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
They must be non-zero.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 8aa3500905)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
