Fixes: Timeout (23sec -> 71ms)
Fixes: 15661/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6A_fuzzer-
6257865947348992
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
VP56Context *s = avctx->priv_data;
AVFrame *const p = s->frames[VP56_FRAME_CURRENT];
int remaining_buf_size = avpkt->size;
- int av_uninit(alpha_offset);
+ int alpha_offset = remaining_buf_size;
int i, res;
int ret;
return AVERROR_INVALIDDATA;
}
- res = s->parse_header(s, buf, remaining_buf_size);
+ res = s->parse_header(s, buf, alpha_offset);
if (res < 0)
return res;