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Posted to dev@qpid.apache.org by "Justin Ross (JIRA)" <ji...@apache.org> on 2013/07/29 15:29:50 UTC
[jira] [Commented] (QPID-4259) HA broker crash during queue reroute
[ https://issues.apache.org/jira/browse/QPID-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13722450#comment-13722450 ]
Justin Ross commented on QPID-4259:
-----------------------------------
http://svn.apache.org/viewvc?rev=1383093&view=rev
> HA broker crash during queue reroute
> ------------------------------------
>
> Key: QPID-4259
> URL: https://issues.apache.org/jira/browse/QPID-4259
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: 0.18
> Reporter: Jason Dillaman
> Assignee: Alan Conway
> Fix For: 0.19
>
> Attachments: qpid-4259.patch
>
>
> Broker will crash if a priority queue contains deleted messages with NULL payloads (i.e. HA message padding) when a reroute is performed. PriorityQueue::removeIf is missing a guard to only include available messages for the reroute -- other classes derived from Messages have the guard.
> Backtrace:
> #0 0x00000036f42091c0 in pthread_mutex_lock () from /lib64/libpthread.so.0
> #1 0x00007f8d9d58297a in qpid::sys::Mutex::lock (this=<value optimized out>) at ../include/qpid/sys/posix/Mutex.h:116
> #2 0x00007f8d9d5fbdaa in ScopedLock (this=0x0) at ../include/qpid/sys/Mutex.h:33
> #3 qpid::broker::Message::clearTrace (this=0x0) at qpid/broker/Message.cpp:389
> #4 0x00007f8d9d61beab in qpid::broker::Queue::purge (this=0x7f8d940111a0, purge_request=<value optimized out>, dest=..., filter=<value optimized out>) at qpid/broker/Queue.
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