lgtm On Sat, Jan 30, 2021 at 4:07 PM Michael Niedermayer <mich...@niedermayer.cc> wrote:
> Fixes: out of array access > Fixes: > 29195/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-5037853281222656 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by > <https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by>: > Michael Niedermayer <mich...@niedermayer.cc> > --- > libavformat/wavdec.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c > index 3da4150f05..2fba9a08c8 100644 > --- a/libavformat/wavdec.c > +++ b/libavformat/wavdec.c > @@ -922,6 +922,10 @@ static int w64_read_header(AVFormatContext *s) > return AVERROR(ENOMEM); > > ret = avio_get_str16le(pb, chunk_size, value, chunk_size); > + if (ret < 0) { > + av_free(value); > + return ret; > + } > avio_skip(pb, chunk_size - ret); > > av_dict_set(&s->metadata, chunk_key, value, > AV_DICT_DONT_STRDUP_VAL); > -- > 2.17.1 > > _______________________________________________ > 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 To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".