Title: [120470] trunk/Source/WebCore
Revision
120470
Author
[email protected]
Date
2012-06-15 09:48:21 -0700 (Fri, 15 Jun 2012)

Log Message

Web Inspector: CRASH when DebuggerAgent.setBreakpoint was called twice for the same location.
https://bugs.webkit.org/show_bug.cgi?id=89225

Reviewed by Pavel Feldman.

* inspector/InspectorDebuggerAgent.cpp:
(WebCore::InspectorDebuggerAgent::setBreakpoint):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (120469 => 120470)


--- trunk/Source/WebCore/ChangeLog	2012-06-15 16:36:17 UTC (rev 120469)
+++ trunk/Source/WebCore/ChangeLog	2012-06-15 16:48:21 UTC (rev 120470)
@@ -1,3 +1,13 @@
+2012-06-15  Ilya Tikhonovsky  <[email protected]>
+
+        Web Inspector: CRASH when DebuggerAgent.setBreakpoint was called twice for the same location.
+        https://bugs.webkit.org/show_bug.cgi?id=89225
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/InspectorDebuggerAgent.cpp:
+        (WebCore::InspectorDebuggerAgent::setBreakpoint):
+
 2012-06-08  Alexander Pavlov  <[email protected]>
 
         Web Inspector: CSSParser::parseSheet() should provide ready-to-use source data

Modified: trunk/Source/WebCore/inspector/InspectorDebuggerAgent.cpp (120469 => 120470)


--- trunk/Source/WebCore/inspector/InspectorDebuggerAgent.cpp	2012-06-15 16:36:17 UTC (rev 120469)
+++ trunk/Source/WebCore/inspector/InspectorDebuggerAgent.cpp	2012-06-15 16:48:21 UTC (rev 120470)
@@ -273,8 +273,10 @@
     String condition = optionalCondition ? *optionalCondition : emptyString();
 
     String breakpointId = scriptId + ':' + String::number(lineNumber) + ':' + String::number(columnNumber);
-    if (m_breakpointIdToDebugServerBreakpointIds.find(breakpointId) != m_breakpointIdToDebugServerBreakpointIds.end())
+    if (m_breakpointIdToDebugServerBreakpointIds.find(breakpointId) != m_breakpointIdToDebugServerBreakpointIds.end()) {
+        *errorString = "Breakpoint at specified location already exists.";
         return;
+    }
     ScriptBreakpoint breakpoint(lineNumber, columnNumber, condition);
     actualLocation = resolveBreakpoint(breakpointId, scriptId, breakpoint);
     if (actualLocation)
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