Re: [FFmpeg-devel] [PATCH] avcodec/ac3: Explicitly return to discard large amounts of nonsense bytes

2019-02-07 Thread Michael Niedermayer
On Thu, Feb 07, 2019 at 01:28:35AM +0100, Hendrik Leppkes wrote: > On Thu, Jan 31, 2019 at 1:25 AM Michael Niedermayer > wrote: > > > > Changes 19sec to 10ms (12559) runtime, 17sec to 177ms (12570) > > Fixes: Timeout > > Fixes: > > 12559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_fuzze

Re: [FFmpeg-devel] [PATCH] avcodec/ac3: Explicitly return to discard large amounts of nonsense bytes

2019-02-06 Thread Hendrik Leppkes
On Thu, Jan 31, 2019 at 1:25 AM Michael Niedermayer wrote: > > Changes 19sec to 10ms (12559) runtime, 17sec to 177ms (12570) > Fixes: Timeout > Fixes: > 12559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_fuzzer-5666516266123264 > Fixes: > 12561/clusterfuzz-testcase-minimized-ffmpeg_AV_C

Re: [FFmpeg-devel] [PATCH] avcodec/ac3: Explicitly return to discard large amounts of nonsense bytes

2019-02-06 Thread Michael Niedermayer
On Thu, Jan 31, 2019 at 01:23:51AM +0100, Michael Niedermayer wrote: > Changes 19sec to 10ms (12559) runtime, 17sec to 177ms (12570) > Fixes: Timeout > Fixes: > 12559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_fuzzer-5666516266123264 > Fixes: > 12561/clusterfuzz-testcase-minimized-ffmp

[FFmpeg-devel] [PATCH] avcodec/ac3: Explicitly return to discard large amounts of nonsense bytes

2019-01-30 Thread Michael Niedermayer
Changes 19sec to 10ms (12559) runtime, 17sec to 177ms (12570) Fixes: Timeout Fixes: 12559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_fuzzer-5666516266123264 Fixes: 12561/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_FIXED_fuzzer-5682923041193984 Fixes: 12570/clusterfuzz-testca