Title: [100496] trunk/Source/WebCore
- Revision
- 100496
- Author
- commit-qu...@webkit.org
- Date
- 2011-11-16 13:11:24 -0800 (Wed, 16 Nov 2011)
Log Message
[chromium] Add null pointer check in setDeviceScaleFactor
https://bugs.webkit.org/show_bug.cgi?id=72464
Patch by Alexandre Elias <ael...@google.com> on 2011-11-16
Reviewed by James Robinson.
No new tests. (Tiny fix.)
* page/Page.cpp:
(WebCore::Page::setDeviceScaleFactor):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (100495 => 100496)
--- trunk/Source/WebCore/ChangeLog 2011-11-16 21:07:20 UTC (rev 100495)
+++ trunk/Source/WebCore/ChangeLog 2011-11-16 21:11:24 UTC (rev 100496)
@@ -1,3 +1,15 @@
+2011-11-16 Alexandre Elias <ael...@google.com>
+
+ [chromium] Add null pointer check in setDeviceScaleFactor
+ https://bugs.webkit.org/show_bug.cgi?id=72464
+
+ Reviewed by James Robinson.
+
+ No new tests. (Tiny fix.)
+
+ * page/Page.cpp:
+ (WebCore::Page::setDeviceScaleFactor):
+
2011-11-16 Sheriff Bot <webkit.review....@gmail.com>
Unreviewed, rolling out r100438.
Modified: trunk/Source/WebCore/page/Page.cpp (100495 => 100496)
--- trunk/Source/WebCore/page/Page.cpp 2011-11-16 21:07:20 UTC (rev 100495)
+++ trunk/Source/WebCore/page/Page.cpp 2011-11-16 21:11:24 UTC (rev 100496)
@@ -656,7 +656,8 @@
setNeedsRecalcStyleInAllFrames();
#if USE(ACCELERATED_COMPOSITING)
- m_mainFrame->deviceOrPageScaleFactorChanged();
+ if (mainFrame())
+ mainFrame()->deviceOrPageScaleFactorChanged();
#endif
for (Frame* frame = mainFrame(); frame; frame = frame->tree()->traverseNext())
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