Changeset 175974 in webkit

Timestamp:

Nov 11, 2014, 1:56:21 PM (12 years ago)

Author:

ddkilzer@apple.com

Message:

Protect Document in ProcessingInstruction::setXSLStyleSheet()
<​http://webkit.org/b/138621>

Reviewed by Andreas Kling.

The patch is inspired by the following Blink revision by
<​tasak@google.com>:
<​https://src.chromium.org/viewvc/blink?view=rev&revision=182309>

• dom/ProcessingInstruction.cpp:

(WebCore::ProcessingInstruction::setXSLStyleSheet):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• dom/ProcessingInstruction.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2014-11-11  David Kilzer  <ddkilzer@apple.com>
+
+        Protect Document in ProcessingInstruction::setXSLStyleSheet()
+        <http://webkit.org/b/138621>
+
+        Reviewed by Andreas Kling.
+
+        The patch is inspired by the following Blink revision by
+        <tasak@google.com>:
+        <https://src.chromium.org/viewvc/blink?view=rev&revision=182309>
+
+        * dom/ProcessingInstruction.cpp:
+        (WebCore::ProcessingInstruction::setXSLStyleSheet):
+
 2014-11-11  Myles C. Maxfield  <mmaxfield@apple.com>
 

trunk/Source/WebCore/dom/ProcessingInstruction.cpp

@@ -216 +216 @@
     ASSERT(m_isXSL);
     m_sheet = XSLStyleSheet::create(this, href, baseURL);
+    Ref<Document> protect(document());
     parseStyleSheet(sheet);
 }