On 9/27/2019 2:23 PM, Michael Niedermayer wrote: > Fixes: signed integer overflow: 2 * -1306460384 cannot be represented in type > 'int' > Fixes: > 17685/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_fuzzer-5747390337777664 > Fixes: > 17688/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5739287210885120 > Fixes: > 17699/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5678394531905536 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/utils.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavcodec/utils.c b/libavcodec/utils.c > index a19e0086cb..abb2c76924 100644 > --- a/libavcodec/utils.c > +++ b/libavcodec/utils.c > @@ -970,6 +970,10 @@ FF_ENABLE_DEPRECATION_WARNINGS > ret = AVERROR(EINVAL); > goto free_and_end; > } > + if (avctx->sample_rate < 0) { > + ret = AVERROR(EINVAL); > + goto free_and_end; > + } > if (avctx->bits_per_coded_sample < 0) { > ret = AVERROR(EINVAL); > goto free_and_end;
Should be ok. _______________________________________________ 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".
