Unreviewed crash fix after r124135.

* platform/graphics/cairo/PathCairo.cpp: (WebCore::Path::Path): Ensure the Cairo path when acquiring its context, crashes ensue otherwise. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@124181 268f45cc-cd09-0410-ab3c-d52691b4dbfc
mikewest · Jul 31, 2012 · 8106072 · 8106072
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diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
@@ -1,3 +1,11 @@
+2012-07-31  Zan Dobersek  <zandobersek@gmail.com>
+
+        Unreviewed crash fix after r124135.
+
+        * platform/graphics/cairo/PathCairo.cpp:
+        (WebCore::Path::Path): Ensure the Cairo path when acquiring its context,
+        crashes ensue otherwise.
+
 2012-07-31  Yoshifumi Inoue  <yosin@chromium.org>
 
         Change Element::isReadOnlyFormControl to Element::shouldMatchReadOnlySelector/shouldMatchReadWriteSelector or HTMLFormControlElement::readOnly

diff --git a/Source/WebCore/platform/graphics/cairo/PathCairo.cpp b/Source/WebCore/platform/graphics/cairo/PathCairo.cpp
@@ -56,7 +56,7 @@ Path::Path(const Path& other)
     if (other.isNull())
         return;
 
-    cairo_t* cr = platformPath()->context();
+    cairo_t* cr = ensurePlatformPath()->context();
     OwnPtr<cairo_path_t> pathCopy = adoptPtr(cairo_copy_path(other.platformPath()->context()));
     cairo_append_path(cr, pathCopy.get());
 }