Title: [150991] trunk/Source/WebCore
Revision
150991
Author
rafael.l...@openbossa.org
Date
2013-05-30 16:15:36 -0700 (Thu, 30 May 2013)

Log Message

Fix double hash lookup in WebSocket::connect loop
https://bugs.webkit.org/show_bug.cgi?id=117052

Reviewed by Anders Carlsson.

* Modules/websockets/WebSocket.cpp:
(WebCore::WebSocket::connect):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (150990 => 150991)


--- trunk/Source/WebCore/ChangeLog	2013-05-30 22:58:12 UTC (rev 150990)
+++ trunk/Source/WebCore/ChangeLog	2013-05-30 23:15:36 UTC (rev 150991)
@@ -1,3 +1,13 @@
+2013-05-30  Rafael Brandao  <rafael.l...@openbossa.org>
+
+        Fix double hash lookup in WebSocket::connect loop
+        https://bugs.webkit.org/show_bug.cgi?id=117052
+
+        Reviewed by Anders Carlsson.
+
+        * Modules/websockets/WebSocket.cpp:
+        (WebCore::WebSocket::connect):
+
 2013-05-30  Benjamin Poulain  <bpoul...@apple.com>
 
         Remove some 16bits conversion.

Modified: trunk/Source/WebCore/Modules/websockets/WebSocket.cpp (150990 => 150991)


--- trunk/Source/WebCore/Modules/websockets/WebSocket.cpp	2013-05-30 22:58:12 UTC (rev 150990)
+++ trunk/Source/WebCore/Modules/websockets/WebSocket.cpp	2013-05-30 23:15:36 UTC (rev 150991)
@@ -274,13 +274,12 @@
     }
     HashSet<String> visited;
     for (size_t i = 0; i < protocols.size(); ++i) {
-        if (visited.contains(protocols[i])) {
+        if (!visited.add(protocols[i]).isNewEntry) {
             scriptExecutionContext()->addConsoleMessage(JSMessageSource, ErrorMessageLevel, "WebSocket protocols contain duplicates: '" + encodeProtocolString(protocols[i]) + "'");
             m_state = CLOSED;
             ec = SYNTAX_ERR;
             return;
         }
-        visited.add(protocols[i]);
     }
 
     String protocolString;
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