Commit 8d45c8a1 authored by Olli Pettay's avatar Olli Pettay
Browse files

Bug 926361, make sure mutation observers can't see the parent when unbinding, r=jst

parent 1a180f56

content/base/src/Element.cpp

+3 −1
Original line number Diff line number Diff line
@@ -1173,7 +1173,9 @@ Element::UnbindFromTree(bool aDeep, bool aNullParent) 
      nsIDocument::UnlockPointer();

    }

    if (GetParent()) {

      NS_RELEASE(mParent);

      nsINode* p = mParent;

      mParent = nullptr;

      NS_RELEASE(p);

    } else {

      mParent = nullptr;

    }