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(parent: c3d1c7f) | patch
avcodec/dxtory: Fix negative shift in dx2_decode_slice_410()
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 25 Sep 2020 18:08:37 +0000 (20:08 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 26 Sep 2020 17:32:42 +0000 (19:32 +0200)
commitabebd87764992dc22c82802bdc75d40aac14ab86
tree85fa6408a674a134d6070ba7b136c800e8bce2catree | snapshot
parentc3d1c7f903892455161fa1f722e01a7eaf2c6451commit | diff
avcodec/dxtory: Fix negative shift in dx2_decode_slice_410()

Fixes: left shift of negative value -768
Fixes: 25574/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXTORY_fuzzer-6012596027916288
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/dxtory.c diff | blob | history
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