Improves speed of the testcase by about a factor of 10
Fixes: Timeout
Fixes: 13132/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664190616829952
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
}
bytestream2_init(&gb, avpkt->data, avpkt->size);
+ blocks = bytestream2_get_le16(&gb);
+ if (!blocks)
+ return avpkt->size;
if ((ret = ff_get_buffer(avctx, frame, AV_GET_BUFFER_FLAG_REF)) < 0)
return ret;
- blocks = bytestream2_get_le16(&gb);
if (blocks > 5) {
GetByteContext bgb;
int x = 0, size;