for (i = 0; i < AV1_REFS_PER_FRAME; i++) {
flags(found_ref[i], 1, i);
if (current->found_ref[i]) {
- AV1ReferenceFrameState *ref =
- &priv->ref[current->ref_frame_idx[i]];
+ AV1ReferenceFrameState *ref;
- if (!ref->valid) {
+ if (current->ref_frame_idx[i] < 0 ||
+ !priv->ref[current->ref_frame_idx[i]].valid) {
av_log(ctx->log_ctx, AV_LOG_ERROR,
"Missing reference frame needed for frame size "
"(ref = %d, ref_frame_idx = %d).\n",
i, current->ref_frame_idx[i]);
return AVERROR_INVALIDDATA;
}
+ ref = &priv->ref[current->ref_frame_idx[i]];
priv->upscaled_width = ref->upscaled_width;
priv->frame_width = ref->frame_width;