Message ID | 20190829194632.3918-1-michael@niedermayer.cc |
---|---|
State | New |
Headers | show |
On Thu, Aug 29, 2019 at 09:46:31PM +0200, Michael Niedermayer wrote: > snow allows creating large output from tiny input, like other > wavelet codecs > > Fixes: Timeout (82sec -> 1.5sec) > Fixes: 9520/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-6286612576075776 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > tools/target_dec_fuzzer.c | 1 + > 1 file changed, 1 insertion(+) will apply [...]
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index e22a0c5c34..6d7a4e925a 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -139,6 +139,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_HNM4_VIDEO:maxpixels /= 128; break; // Cliping in C, generally slow even with small input case AV_CODEC_ID_INDEO4: maxpixels /= 128; break; + case AV_CODEC_ID_SNOW: maxpixels /= 128; break; }
snow allows creating large output from tiny input, like other wavelet codecs Fixes: Timeout (82sec -> 1.5sec) Fixes: 9520/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-6286612576075776 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- tools/target_dec_fuzzer.c | 1 + 1 file changed, 1 insertion(+)