mån 2019-09-09 klockan 22:16 +0200 skrev Michael Niedermayer: > This basically checks if a pixel that was coded with prediction > and residual could have been stored using a previous case. > This avoids basically a string of 0 symbols stored in less than > 50 bytes to hit a O(n²) codepath. > > Fixes: Timeout (too slow to wait -> immedeatly) > Fixes: > 8668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-4895946310680576
go2unpleasantplaces indeed Something tells me there are more ways than this to hit that codepath, and I've made my feelings about hacks like this known already. /Tomas _______________________________________________ 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".
