Michael Niedermayer: > Fixes: stack buffer overflow (read) > Fixes: > 26369/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVIDAS_fuzzer-5721057325219840 >
Sure this is the right testcase? > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavformat/av1dec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavformat/av1dec.c b/libavformat/av1dec.c > index 10c4560968..395eef6522 100644 > --- a/libavformat/av1dec.c > +++ b/libavformat/av1dec.c > @@ -382,7 +382,7 @@ static int obu_read_header(AVFormatContext *s) > static int obu_get_packet(AVFormatContext *s, AVPacket *pkt) > { > ObuContext *c = s->priv_data; > - uint8_t header[MAX_OBU_HEADER_SIZE]; > + uint8_t header[MAX_OBU_HEADER_SIZE + AV_INPUT_BUFFER_PADDING_SIZE]; > int64_t obu_size; > int size = av_fifo_space(c->fifo); > int ret, len, type; > _______________________________________________ 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".
