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 9c2216976907336dfae0e8e38a4d70ca2465a92c)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Conflicts:
libavcodec/tiff.c
And forward those that were already meaningful.
(cherry picked from commit 8c34558131d846d2b10389564caadaa206372fd4)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Conflicts:
libavcodec/wavpack.c
They must be non-zero.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 8aa3500905fec6c4e657bb291b861d43c34d3de9)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Conflicts:
libavcodec/mjpegdec.c
When JPEG-LS support is disabled the decoder would feed the
data to the JPEG Lossless decode_*_scan function resulting in
faulty decoding.
CC: libav-stable@libav.org
(cherry picked from commit b25e49b187617c486ae3f50a5cbb356fc0e868bb)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Set interlaced to false if we don't have an interlaced frame
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 0881cbf314982cce8448bd12644ce2a6e0b8c576)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 1fa37f2bfa0f5c50ce61dedf2bbb772d96d71101)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
RIFF chunks are aligned to 16bit according to the specification.
Bug-Id:500
CC:libav-stable@libav.org
(cherry picked from commit ac87eaf856e0fb51917266b899bb15d19b907baf)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Prevent an out of buffer bound write.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
(cherry picked from commit af4cc2605c7a56ecfd84c264aa2b325020418472)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Broken bitstreams could report a larger than specified number of
channels and cause outbound writes.
CC:libav-stable@libav.org
(cherry picked from commit a943a132f36f4df8fe2f749744677b71984abce7)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Conflicts:
libavcodec/aacdec.c
Also add an additional sanity check to the alt_quant table.
Fixes invalid reads with corrupted files.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
(cherry picked from commit 66531d634e75b834e89e4a6a0f7470ca018712a1)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
The data offsets are relative to the bistream header, which is 16 bytes
after the start of the data.
Fixes invalid reads with corrupted files.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
(cherry picked from commit 34e6af9e204ca6bb18d8cf8ec68fe19b0e083e95)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This can happen when the number of skipped lines is not consistent with
the number of coded lines.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 3623589edc7b1257bb45aa9e52c9631e133f22b6)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
It can be 0 or -1 for invalid files, which may result in invalid memory
access.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit b88f902125ee808c8366e9dcb3f21e4c227483fc)
Conflicts:
libavcodec/bmv.c
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 0933fd1533560fbc718026e12f19a4824b041237)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
The idea is to ensure that 'make fate' always fetches the fate samples
that work with this release.
(cherry picked from commit a89f68776b2771935a348ce07d0a094ae965acfc)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Apparently, some build environments require dxva.h even for dxva2,
while others lack this header entirely. Including it conditionally
allows building in both cases.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit fa84506177f0246b30d4ea6a99ee5d419f3e4550)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
