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Posted to commits@activemq.apache.org by ta...@apache.org on 2009/11/20 21:36:49 UTC

svn commit: r882705 - /activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp

Author: tabish
Date: Fri Nov 20 20:36:48 2009
New Revision: 882705

URL: http://svn.apache.org/viewvc?rev=882705&view=rev
Log:
Fix problem found on Windows where a read of a zero sized vector can cause a debug assertion to fire.

Modified:
    activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp

Modified: activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp?rev=882705&r1=882704&r2=882705&view=diff
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp (original)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/main/activemq/commands/ActiveMQStreamMessage.cpp Fri Nov 20 20:36:48 2009
@@ -268,6 +268,10 @@
             cms::MessageNotReadableException,
             cms::CMSException ) {
 
+    if( value.size() == 0 ) {
+        return 0;
+    }
+
     return this->readBytes( &value[0], value.size() );
 }