Changeset 153216 in webkit for trunk/Source/JavaScriptCore/dfg/DFGCapabilities.h

Timestamp:

Jul 24, 2013, 9:02:20 PM (12 years ago)

Author:

[email protected]

Message:

fourthTier: Recursive deadlock in DFG::ByteCodeParser
​https://bugs.webkit.org/show_bug.cgi?id=117376

Source/JavaScriptCore:

Reviewed by Mark Hahnenberg.

Leave the lock early to prevent a deadlock beneath get().

• dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

Source/WTF:

Reviewed by Mark Hahnenberg.

I've often wanted to leave a lock early. Now I have that power!

• wtf/Locker.h:

(WTF::Locker::Locker):
(WTF::Locker::~Locker):
(Locker):
(WTF::Locker::unlockEarly):
(WTF::Locker::lock):

File:

• trunk/Source/JavaScriptCore/dfg/DFGCapabilities.h (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGCapabilities.h

@@ -27 +27 @@
 #define DFGCapabilities_h
 
-#include "Intrinsic.h"
+#include "CodeBlock.h"
 #include "DFGCommon.h"
 #include "DFGNode.h"
 #include "Executable.h"
+#include "Interpreter.h"
+#include "Intrinsic.h"
 #include "Options.h"
-#include "Interpreter.h"
 #include <wtf/Platform.h>