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https://issues.apache.org/jira/browse/DISPATCH-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021479#comment-17021479
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ASF GitHub Bot commented on DISPATCH-1557:
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ganeshmurthy commented on pull request #671: DISPATCH-1557: Moved freeing of
pn_link after the event batch completion
URL: https://github.com/apache/qpid-dispatch/pull/671
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> Router crash due to pn_link double free
> ---------------------------------------
>
> Key: DISPATCH-1557
> URL: https://issues.apache.org/jira/browse/DISPATCH-1557
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Container
> Affects Versions: 1.10.0
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
>
> The router crash backtrace is as follows
>
> {noformat}
> (gdb) bt
> #0 0x0000000000000000 in ?? ()
> #1
> 0x00007f8ad57acb88 in pn_class_incref (clazz=<optimized out>,
> clazz@entry=0x7f8ad59d6520 <PN_OBJECT>, object=object@entry=0x7f8aa113fa60)
> at /usr/src/debug/qpid-proton-0.28.0/c/src/core/object/object.c:73
> #2 0x00007f8ad57acdef in pn_incref (object=object@entry=0x7f8aa113fa60) at
> /usr/src/debug/qpid-proton-0.28.0/c/src/core/object/object.c:248
> #3 0x00007f8ad57b8e9e in pn_link_free (link=0x7f8aa113fa60) at
> /usr/src/debug/qpid-proton-0.28.0/c/src/core/engine.c:365
> #4 0x00007f8ad5a0bf25 in qd_conn_event_batch_complete (container=<optimized
> out>, qd_conn=qd_conn@entry=0x7f8aa87c7f84,
> conn_closed=conn_closed@entry=false) at
> /usr/src/debug/qpid-dispatch-1.9.0/src/container.c:412
> #5 0x00007f8ad5a4b9e2 in thread_run (arg=0x1389150) at
> /usr/src/debug/qpid-dispatch-1.9.0/src/server.c:1027
> #6 0x00007f8ad537dea5 in start_thread () from /lib64/libpthread.so.0
> #7 0x00007f8ad46a38cd in lseek64 () from /lib64/libc.so.6
> #8 0x0000000000000000 in ?? () {noformat}
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