]> git.sesse.net Git - ffmpeg/commit
avcodec/wmalosslessdec: Check block_align
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 19 Oct 2019 17:18:18 +0000 (19:18 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 20 Oct 2019 17:24:53 +0000 (19:24 +0200)
commitc1c799271eefb8afe22804a710baa5cbaad57d91
treefdb24046afe5e10b4cdbfc2ef654315876757067
parent673fce6d40d9a594fb7a0ea17d296b7d3d9ea856
avcodec/wmalosslessdec: Check block_align

Fixes: NULL pointer dereference
Fixes: 18331/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5652847445671936
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/wmalosslessdec.c