commit 91ef4ab9fd3794de7e18c9c9470511a26776da3b Author: Benoit Jacob <bjacob@mozilla.com> Date: Thu Feb 20 11:41:39 2014 -0500 Bug 963974 - Null mCurrentCompositeTask after calling Cancel() on it. r=mattwoodrow, a=1.2.x+ --- gfx/layers/ipc/CompositorParent.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/gfx/layers/ipc/CompositorParent.cpp b/gfx/layers/ipc/CompositorParent.cpp index be6dbf7..4b61ec4 100644 --- a/gfx/layers/ipc/CompositorParent.cpp +++ b/gfx/layers/ipc/CompositorParent.cpp @@ -256,6 +256,7 @@ CompositorParent::RecvFlushRendering() // and do it immediately instead. if (mCurrentCompositeTask) { mCurrentCompositeTask->Cancel(); + mCurrentCompositeTask = nullptr; ComposeToTarget(nullptr); } return true;