libavfilter/qsvvpp: check the return value

Wenbin Chen committed 3 years ago

Commit b7a335c1 parent 0f407cd1 file · +4 −1Browse files

Unified · Split

libavfilter/qsvvpp.c+4−1

                 return NULL;
             }
-            av_frame_copy_props(qsv_frame->frame, picref);
+            if (av_frame_copy_props(qsv_frame->frame, picref) < 0) {
+                av_frame_free(&qsv_frame->frame);
+                return NULL;
+            }
         } else
             qsv_frame->frame = av_frame_clone(picref);