Title: [116339] trunk/Source/WebCore
- Revision
- 116339
- Author
- [email protected]
- Date
- 2012-05-07 12:35:40 -0700 (Mon, 07 May 2012)
Log Message
Fix containerForRepaint() assumption about non-null enclosingLayer()
https://bugs.webkit.org/show_bug.cgi?id=85807
Reviewed by Simon Fraser.
* rendering/RenderObject.cpp:
(WebCore::RenderObject::containerForRepaint):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (116338 => 116339)
--- trunk/Source/WebCore/ChangeLog 2012-05-07 19:22:05 UTC (rev 116338)
+++ trunk/Source/WebCore/ChangeLog 2012-05-07 19:35:40 UTC (rev 116339)
@@ -1,3 +1,13 @@
+2012-05-07 Adrienne Walker <[email protected]>
+
+ Fix containerForRepaint() assumption about non-null enclosingLayer()
+ https://bugs.webkit.org/show_bug.cgi?id=85807
+
+ Reviewed by Simon Fraser.
+
+ * rendering/RenderObject.cpp:
+ (WebCore::RenderObject::containerForRepaint):
+
2012-05-07 Alec Flett <[email protected]>
IndexedDB: Replace numeric constants with strings
Modified: trunk/Source/WebCore/rendering/RenderObject.cpp (116338 => 116339)
--- trunk/Source/WebCore/rendering/RenderObject.cpp 2012-05-07 19:22:05 UTC (rev 116338)
+++ trunk/Source/WebCore/rendering/RenderObject.cpp 2012-05-07 19:35:40 UTC (rev 116339)
@@ -1255,9 +1255,11 @@
#if USE(ACCELERATED_COMPOSITING)
if (v->usesCompositing()) {
- RenderLayer* compLayer = enclosingLayer()->enclosingCompositingLayerForRepaint();
- if (compLayer)
- repaintContainer = compLayer->renderer();
+ if (RenderLayer* parentLayer = enclosingLayer()) {
+ RenderLayer* compLayer = parentLayer->enclosingCompositingLayerForRepaint();
+ if (compLayer)
+ repaintContainer = compLayer->renderer();
+ }
}
#endif
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