Fixes: stack buffer overflow (read)
Fixes: 26369/clusterfuzz-testcase-minimized-ffmpeg_dem_VIVIDAS_fuzzer-5721057325219840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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;