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https://issues.apache.org/jira/browse/DISPATCH-1246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16759941#comment-16759941
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ASF GitHub Bot commented on DISPATCH-1246:
------------------------------------------

asfgit commented on pull request #445: DISPATCH-1246: clean up core link 
endpoints on shutdown
URL: https://github.com/apache/qpid-dispatch/pull/445
 
 
   
 
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> Address Proxy module leaks qdrc_endpoint_t on shutdown
> ------------------------------------------------------
>
>                 Key: DISPATCH-1246
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1246
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Routing Engine
>    Affects Versions: 1.5.0
>            Reporter: Ken Giusti
>            Assignee: Chuck Rolke
>            Priority: Minor
>             Fix For: 1.6.0
>
>
> Running the system_tests_edge_router under valgrind:
> ==21590== 657 (256 direct, 401 indirect) bytes in 4 blocks are definitely 
> lost in loss record 2,886 of 3,532
> ==21590==    at 0x4C3147C: memalign (vg_replace_malloc.c:908)
> ==21590==    by 0x4C31589: posix_memalign (vg_replace_malloc.c:1072)
> ==21590==    by 0x4EA12FF: qd_alloc (alloc_pool.c:181)
> ==21590==    by 0x4E83086: qdrc_endpoint_create_link_CT 
> (core_link_endpoint.c:70)
> ==21590==    by 0x4E92C2C: on_conn_event (addr_proxy.c:237)
> ==21590==    by 0x4E92C2C: on_conn_event (addr_proxy.c:199)
> ==21590==    by 0x4E82E28: qdrc_event_conn_raise (core_events.c:90)
> ==21590==    by 0x4E82E28: qdrc_event_conn_raise (core_events.c:90)
> ==21590==    by 0x4E8123F: qdr_connection_opened_CT (connections.c:1147)
> ==21590==    by 0x4E8C916: router_core_thread (router_core_thread.c:124)
> ==21590==    by 0x5511593: start_thread (in /usr/lib64/libpthread-2.27.so)
> ==21590==    by 0x62A6F4E: clone (in /usr/lib64/libc-2.27.so)
> ==21590== 
> Appears that the endpoint allocated here in addr_proxy.c:
>         //
>         // Attach a receiving link for edge address tracking updates.
>         //
>         ap->tracking_endpoint =
>             qdrc_endpoint_create_link_CT(ap->core, conn, QD_INCOMING,
>                                          
> qdr_terminus_normal(QD_TERMINUS_EDGE_ADDRESS_TRACKING),
>                                          qdr_terminus(0), 
> &ap->endpoint_descriptor, ap);
> is not released when the router is shutdown



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