Fixes out of array reads
Fixes: asan_heap-oob_f0de57_6823_mjp2.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes memleak
Fixes: asan_heap-oob_e76bdf_2224_MOTHOO.HNM
This patch also removes the setting of palette_has_changed,
which was set on a frame that was never returned
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
3 -> 1. vp8 encoding speed has improved since the initial release and 1
is a reasonable default for vp9 as well.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
libschroedingerenc: do not assert on values from external libraries
Conflicts:
libavcodec/libschroedingerenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'd4df02131b5522a99a4e6035368484e809706ed5':
ac3dec: Remove write-only channel_layout field from AC3DecodeContext
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array read
Fixes: asan_heap-oob_e76e18_1244_CASSE.HNM
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array reads
Fixes: signal_sigsegv_e74c1e_1092_BROCIME.HNM
Fixes: signal_sigsegv_e74e85_2620_PLAQUE0.HNM
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
before:
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.29s user 0.02s system 99% cpu 16.323 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.32s user 0.01s system 99% cpu 16.351 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 16.27s user 0.05s system 99% cpu 16.335 total
after:
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.22s user 0.03s system 99% cpu 15.257 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.20s user 0.02s system 99% cpu 15.237 total
./ffmpeg -v 0 -nostats -i ~/samples/vp9/etv.webm -f null - 15.19s user 0.02s system 99% cpu 15.227 total
Avoids len from becoming negative and causing assertion failure
Fixes: signal_sigabrt_7ffff7126425_5140_fd44dc63fa7bdd12ee34fc602231ef02.jpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c918e08b9cc9ce8d06159c51da55ec5ab018039a':
truemotion1: make sure index does not go out of bounds
See: fd4c1c0b70
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c453723ad7d14abc5e82677eebaa6025fa598f08':
gifdec: check that the image dimensions are non-zero
Conflicts:
libavcodec/gifdec.c
See: 286930d302
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '074c769de93bf12e9f44d77e58a8c7167f9dfb13':
h264_cavlc: check the size of the intra PCM data.
This check is redundant, but does no harm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Happens on a B-frame when neither low_delay nor last_picture_ptr is set
(probably corrupted streams only).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Also add an error message an return a more suitable error code
(INVALIDDATA, not EINVAL);
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
