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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-09-14 18:31:40 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-06 11:30:43 +0100 |
| commit | 20a923a3ae6ab60f902de79beaae22f6f7eafe67 (patch) | |
| tree | 3614b91d76251c1684c9f0c7d8146ea2297f8564 /libavcodec/fft_init_table.c | |
| parent | 6b9a6088d6355819b0ab6e57d11100e7976511a7 (diff) | |
| download | ffmpeg-20a923a3ae6ab60f902de79beaae22f6f7eafe67.tar.gz | |
avcodec/ituh263dec: Make the condition for the studio slice start code match between ff_h263_resync() and ff_mpeg4_decode_studio_slice_header()
If they mismatch an infinite loop can occur
Fixes: Timeout (infinite loop)
Fixes: 17043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5695051748868096
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8335ba8ae99941422bef0e16ea8cf1ebe2e9a7b3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/fft_init_table.c')
0 files changed, 0 insertions, 0 deletions