This code is dead and nonfunctional and should be removed ASAP! On 10/22/19, Michael Niedermayer <mich...@niedermayer.cc> wrote: > Fixes: signed integer overflow: 1721520852 + 1721520852 cannot be > represented in type 'int' > Fixes: > 18346/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SONIC_fuzzer-5709623893426176 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/sonic.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libavcodec/sonic.c b/libavcodec/sonic.c > index 34d2952e69..b890d79c28 100644 > --- a/libavcodec/sonic.c > +++ b/libavcodec/sonic.c > @@ -144,6 +144,8 @@ static inline av_flatten int get_symbol(RangeCoder *c, > uint8_t *state, int is_si > e= 0; > while(get_rac(c, state+1 + FFMIN(e,9))){ //1..10 > e++; > + if (e > 31) > + return AVERROR_INVALIDDATA; > } > > a= 1; > -- > 2.23.0 > > _______________________________________________ > 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". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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