Dec 26, 2019, 13:57 by d...@lynne.ee: > Dec 16, 2019, 23:19 by mich...@niedermayer.cc: > >> Fixes: out of array read >> Fixes: >> 19327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC9_fuzzer-5679823087468544 >> >> Found-by: continuous fuzzing process >> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg >> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> >>
Actually nevermind, patch is good as-is. I think a 0 len just means to reuse the parameters from the previous. So clipping them should be fine. You should replace the FFMIN(val, (len << 1) - 1) with a av_clip_uintp2(val, len) which does exactly that. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
