[jira] [Created] (QPID-4556) QueueOptions::setSizePolicy() can cause exception

["Brad Hoekstra (JIRA)" <ji...@apache.org>]

Brad Hoekstra created QPID-4556:
-----------------------------------

             Summary: QueueOptions::setSizePolicy() can cause exception
                 Key: QPID-4556
                 URL: https://issues.apache.org/jira/browse/QPID-4556
             Project: Qpid
          Issue Type: Bug
          Components: C++ Broker, C++ Client
    Affects Versions: 0.20
         Environment: Linux x86_64
            Reporter: Brad Hoekstra


Calling QueueOptions::setSizePolicy() with maxSize > 2GB causes an exception in the C++ broken, which then generates an exception in the C++ client library.

This appears to be because the value is set as an int32 in the FieldTable. The fix appears to be fairly simple:

Index: 0.20/cpp/src/qpid/client/QueueOptions.cpp
===================================================================
--- 0.20/cpp/src/qpid/client/QueueOptions.cpp	(revision 27169)
+++ 0.20/cpp/src/qpid/client/QueueOptions.cpp	(revision 27170)
@@ -49,8 +49,8 @@
 	
 void QueueOptions::setSizePolicy(QueueSizePolicy sp, uint64_t maxSize, uint32_t maxCount)
 {
-    if (maxCount) setInt(strMaxCountKey, maxCount);
-    if (maxSize) setInt(strMaxSizeKey, maxSize);
+    if (maxCount) setUInt64(strMaxCountKey, maxCount);
+    if (maxSize) setUInt64(strMaxSizeKey, maxSize);
     if (maxSize || maxCount){
         switch (sp)
         {


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