int slice_count;
const uint8_t *slices_hdr = NULL;
int last = 0;
+ int faulty_b = 0;
/* no supplementary picture */
if (buf_size == 0) {
si.type == AV_PICTURE_TYPE_B) {
av_log(avctx, AV_LOG_ERROR, "Invalid decoder state: B-frame without "
"reference data.\n");
- return AVERROR_INVALIDDATA;
+ faulty_b = 1;
}
if( (avctx->skip_frame >= AVDISCARD_NONREF && si.type==AV_PICTURE_TYPE_B)
|| (avctx->skip_frame >= AVDISCARD_NONKEY && si.type!=AV_PICTURE_TYPE_I)
"multithreading mode (start MB is %d).\n", si.start);
return AVERROR_INVALIDDATA;
}
+ if (faulty_b)
+ return AVERROR_INVALIDDATA;
for(i = 0; i < slice_count; i++){
int offset = get_slice_offset(avctx, slices_hdr, i);