Fixes mozilla bug 1230423
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7cc01c25727a96eaaa0c177234b626e47c8ea491)
Conflicts:
libavcodec/h264_slice.c
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Fixes: 1430e9c43fae47a24c179c7c54f94918/signal_sigsegv_421427_2049_f2192b6829ab6e0eefcb035329c03c60.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4ea4d2f438c9a7eba37980c9a87be4b34943e4d5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes out of array access
Fixes: asan_heap-oob_4d5bb0_682_cov_3124593265_Fraunhofer__a_driving_force_in_innovation__small.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 330863c9f19a23c500ba7901a23f1cc377b353bb)
Conflicts:
libavcodec/h264_slice.c
Also use the frame pixel format instead of the one from the codec
context, which is more robust.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit fdc64a104410f5fcc7f35b62287b0ae502b7061a)
Conflicts:
libavcodec/h264_slice.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The AVFrame values are closer to the AVFrame bitmap changed instead of
the AVCodecContext values, so this should be more robust
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit aef0e0f009802f1a5e21eb6465498632071e4475)
Conflicts:
libavcodec/h264_slice.c
* commit '3b69f245dbe6e2016659a45c4bfe284f6c5ac57e':
h264: Make sure reinit failures mark the context as not initialized
Conflicts:
libavcodec/h264_slice.c
See: e8714f6f93d1a32f4e4655209960afcf4c185214
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2197b4018920e5cd7ac465de007b675565687b23)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes non deterministic crash in ticket4408/fuzz2.264
Likely fixes other samples as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 43b434210e597d484aef57c4139c3126d22b7e2b)
Conflicts:
libavcodec/h264.h
libavcodec/h264_slice.c
(cherry picked from commit dbbc42858e87cdd04e6c3b7694f8b394d4bfcdc6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1dbfaa34e615606cb3f1a3ecabb117e354459edc':
h264: only ref cur_pic in update_thread_context if it is initialized
Conflicts:
libavcodec/h264_slice.c
See: 0fc01ae33c7712168aab0f98c5715b40da0b5f03
Merged-by: Michael Niedermayer <michaelni@gmx.at>
It may be empty if the previous thread's decode call did not contain a
valid frame.
(cherry picked from commit 0dea4c77ccf5956561bb8991311b3d834bb5fa40)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2fd9ce92af43e6dcbc8ed7c26c00b052de48ccad)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This might fix a hypothetical race condition
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f111831ed61103f9fa8fdda41473a23da016bdaa)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '9e500efdbe0deeff1602500ebc229a0a6b6bb1a2':
Add av_image_check_sar() and use it to validate SAR
Conflicts:
libavcodec/dpx.c
libavcodec/dvdec.c
libavcodec/ffv1dec.c
libavcodec/utils.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5c1d7246cd65dc4db1b6dc36e29ce39fc1068f3f':
lavc: set AVCodecContext.hwaccel in ff_get_format()
Conflicts:
libavcodec/mpeg12dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
It leverages the new hwaccel 1.2 features:
- get_buffer2 is never called
- the internal context is automatically initialized/deinitialized
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* commit '9d76dd952ffd9fffc7f9fb5cc5af6d093ba54521':
h264: drop commented out cruft
Conflicts:
libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
