Title: [92785] trunk
Revision
92785
Author
[email protected]
Date
2011-08-10 12:42:17 -0700 (Wed, 10 Aug 2011)

Log Message

JSEvaluteScript does not return the correct object when given JSONP data
https://bugs.webkit.org/show_bug.cgi?id=66003

Reviewed by Gavin Barraclough.

Source/_javascript_Core:

Make sure we propagate the result of the function call rather than the
argument.

* interpreter/Interpreter.cpp:
(JSC::Interpreter::execute):

Tools:

Add a test case.

* DumpRenderTree/mac/DumpRenderTree.mm:
(testStringByEvaluatingJavaScriptFromString):

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (92784 => 92785)


--- trunk/Source/_javascript_Core/ChangeLog	2011-08-10 19:35:01 UTC (rev 92784)
+++ trunk/Source/_javascript_Core/ChangeLog	2011-08-10 19:42:17 UTC (rev 92785)
@@ -1,3 +1,16 @@
+2011-08-10  Oliver Hunt  <[email protected]>
+
+        JSEvaluteScript does not return the correct object when given JSONP data
+        https://bugs.webkit.org/show_bug.cgi?id=66003
+
+        Reviewed by Gavin Barraclough.
+
+        Make sure we propagate the result of the function call rather than the
+        argument.
+
+        * interpreter/Interpreter.cpp:
+        (JSC::Interpreter::execute):
+
 2011-08-10  Filip Pizlo  <[email protected]>
 
         DFG JIT heap prediction causes regressions when combined with

Modified: trunk/Source/_javascript_Core/interpreter/Interpreter.cpp (92784 => 92785)


--- trunk/Source/_javascript_Core/interpreter/Interpreter.cpp	2011-08-10 19:35:01 UTC (rev 92784)
+++ trunk/Source/_javascript_Core/interpreter/Interpreter.cpp	2011-08-10 19:42:17 UTC (rev 92785)
@@ -841,7 +841,7 @@
                 MarkedArgumentBuffer jsonArg;
                 jsonArg.append(JSONPValue);
                 JSValue thisValue = JSONPPath.size() == 1 ? jsUndefined(): baseObject;
-                JSC::call(callFrame, function, callType, callData, thisValue, jsonArg);
+                JSONPValue = JSC::call(callFrame, function, callType, callData, thisValue, jsonArg);
                 if (callFrame->hadException())
                     return jsUndefined();
                 break;

Modified: trunk/Tools/ChangeLog (92784 => 92785)


--- trunk/Tools/ChangeLog	2011-08-10 19:35:01 UTC (rev 92784)
+++ trunk/Tools/ChangeLog	2011-08-10 19:42:17 UTC (rev 92785)
@@ -1,3 +1,15 @@
+2011-08-10  Oliver Hunt  <[email protected]>
+
+        JSEvaluteScript does not return the correct object when given JSONP data
+        https://bugs.webkit.org/show_bug.cgi?id=66003
+
+        Reviewed by Gavin Barraclough.
+
+        Add a test case.
+
+        * DumpRenderTree/mac/DumpRenderTree.mm:
+        (testStringByEvaluatingJavaScriptFromString):
+
 2011-08-10  Eric Seidel  <[email protected]>
 
         WIN: NRWT runs compositing tests on configurations that don't support compositing

Modified: trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm (92784 => 92785)


--- trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm	2011-08-10 19:35:01 UTC (rev 92784)
+++ trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm	2011-08-10 19:42:17 UTC (rev 92785)
@@ -354,6 +354,7 @@
         @"", @"undefined",
         @"true", @"true",
         @"false", @"false",
+        @"", @"alert('Should not be result')",
         nil
     ];
 
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