Bug 723523: Plugin crash fix, nsPluginInstanceOwner::CreateWidget. r=jmathies

2012-03-07 11:48:30 -05:00
parent 0ca0c328fd
commit 361eb154d4
1 changed files with 3 additions and 0 deletions
--- a/layout/generic/nsObjectFrame.cpp
+++ b/layout/generic/nsObjectFrame.cpp
@@ -351,6 +351,9 @@ nsObjectFrame::DestroyFrom(nsIFrame* aDestructRoot)
    mBackgroundSink->Destroy();
  }

+  if (mInstanceOwner) {
+    mInstanceOwner->SetFrame(nsnull);
+  }
  SetInstanceOwner(nsnull);

  nsObjectFrameSuper::DestroyFrom(aDestructRoot);