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https://issues.apache.org/jira/browse/DISPATCH-1214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16723241#comment-16723241
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Ken Giusti commented on DISPATCH-1214:
--------------------------------------
Root caused this trace:
kind = InvalidRead (count=2)
Invalid read of size 8
Stack:
(qdr_forward_link_direct_CT)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/forwarder.c:925
(on_reply)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/modules/address_lookup_client/lookup_client.c:624
(_receiver_transfer_CT)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/core_client_api.c:546
(qdrc_endpoint_do_deliver_CT)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/core_link_endpoint.c:190
(qdr_link_deliver_CT)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:991
(router_core_thread)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:124
(start_thread) <none>/<none>:<none>
(clone) <none>/<none>:<none>
Address 0x1b829708 is 104 bytes inside a block of size 448 free'd:
(free)
/builddir/build/BUILD/valgrind-3.14.0/coregrind/m_replacemalloc/vg_replace_malloc.c:530
(free_qdr_link_t)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core.c:32
(qdr_connection_closed_CT)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:1192
(router_core_thread)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:124
(start_thread) <none>/<none>:<none>
(clone) <none>/<none>:<none>
Block was alloc'd at:
(malloc)
/builddir/build/BUILD/valgrind-3.14.0/coregrind/m_replacemalloc/vg_replace_malloc.c:299
(new_qdr_link_t)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core.c:32
(qdr_link_first_attach)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:454
(AMQP_outgoing_link_handler)
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:721
(setup_outgoing_link)
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:129
(qd_container_handle_event)
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:559
(handle) /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:985
(thread_run) /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1010
(start_thread) <none>/<none>:<none>
(clone) <none>/<none>:<none>
An address lookup request is being sent by the address lookup client. The
client stores the link and connection in the request context. Before a reply
is received the connection that is stored goes down. When the reply is
received the link and conn pointers are stale.
> Valgrind finds invalid reads and many leaks during the unit tests
> -----------------------------------------------------------------
>
> Key: DISPATCH-1214
> URL: https://issues.apache.org/jira/browse/DISPATCH-1214
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Router Node
> Affects Versions: 1.4.1
> Reporter: Ken Giusti
> Priority: Major
> Fix For: 1.5.0
>
> Attachments: grinder-12128.txt, grinder-report.txt
>
>
> See the attached grinder report
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