Fixes: Timeout (85sec -> 0.5sec) Fixes: 20791/clusterfuzz-testcase-minimized-ffmpeg_BSF_AV1_FRAME_SPLIT_fuzzer-5659537719951360 Fixes: 21214/clusterfuzz-testcase-minimized-ffmpeg_BSF_MPEG2_METADATA_fuzzer-5165560875974656 Fixes: 21247/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_METADATA_fuzzer-5715175257931776
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/cbs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/cbs.c b/libavcodec/cbs.c index 0bd5e1ac5d..42cb9711fa 100644 --- a/libavcodec/cbs.c +++ b/libavcodec/cbs.c @@ -693,11 +693,11 @@ static int cbs_insert_unit(CodedBitstreamContext *ctx, memmove(units + position + 1, units + position, (frag->nb_units - position) * sizeof(*units)); } else { - units = av_malloc_array(frag->nb_units + 1, sizeof(*units)); + units = av_malloc_array(frag->nb_units*2 + 1, sizeof(*units)); if (!units) return AVERROR(ENOMEM); - ++frag->nb_units_allocated; + frag->nb_units_allocated = 2*frag->nb_units_allocated + 1; if (position > 0) memcpy(units, frag->units, position * sizeof(*units)); -- 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".
