nalsize = ((unsigned)nalsize << 8) | buf[(*buf_index)++];
if (nalsize <= 0 || nalsize > buf_size - *buf_index) {
av_log(logctx, AV_LOG_ERROR,
- "Invalid nal size %d\n", nalsize);
+ "Invalid NAL unit size (%d > %d).\n", nalsize, buf_size - *buf_index);
return AVERROR_INVALIDDATA;
}
return nalsize;