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Posted to dev@qpid.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/03/11 18:00:00 UTC
[jira] [Commented] (DISPATCH-1283) Router crash when link gets
freed before its deliveries are freed
[ https://issues.apache.org/jira/browse/DISPATCH-1283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16789825#comment-16789825 ]
ASF GitHub Bot commented on DISPATCH-1283:
------------------------------------------
ganeshmurthy commented on pull request #461: DISPATCH-1283 - Zero out the link reference deliveries just before th…
URL: https://github.com/apache/qpid-dispatch/pull/461
…e last delivery decref. This will prevent the freed link from being accessed
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> Router crash when link gets freed before its deliveries are freed
> -----------------------------------------------------------------
>
> Key: DISPATCH-1283
> URL: https://issues.apache.org/jira/browse/DISPATCH-1283
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Container
> Affects Versions: 1.5.0
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
> Fix For: 1.6.0
>
>
> {noformat}
> (gdb) bt
> #0 0x00007ff1db20d060 in qdr_delete_delivery_internal_CT (core=0x1416180, delivery=0x7ff1c80d2fe8) at /home/gmurthy/opensource/qpid-dispatch/src/router_core/transfer.c:613
> #1 0x00007ff1db20e9b6 in qdr_delete_delivery_CT (core=0x1416180, action=0x7ff1bc33d828, discard=false) at /home/gmurthy/opensource/qpid-dispatch/src/router_core/transfer.c:1221
> #2 0x00007ff1db206ec0 in router_core_thread (arg=0x1416180) at /home/gmurthy/opensource/qpid-dispatch/src/router_core/router_core_thread.c:148
> #3 0x00007ff1db11858e in start_thread () from /lib64/libpthread.so.0
> #4 0x00007ff1dabc06a3 in clone () from /lib64/libc.so.6
> (gdb){noformat}
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