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(parent: 8a1a958) | patch
avcodec/iff: Check for overlap in cmap_read_palette()
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 21 Aug 2019 21:22:39 +0000 (23:22 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 5 Sep 2019 17:45:53 +0000 (19:45 +0200)
commitdfa5d1a3667fa38e07373becc2401175b31d8228
tree91bbf056a04f4a387bf69bfe274f98c2025c226atree | snapshot
parent8a1a9588fb44dd35bc42f39212b2ebef8208e945commit | diff
avcodec/iff: Check for overlap in cmap_read_palette()

Fixes: undefined memcpy() use
Fixes: 16302/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5678750575886336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/iff.c diff | blob | history
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