[
https://issues.apache.org/jira/browse/DISPATCH-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ganesh Murthy resolved DISPATCH-1272.
-------------------------------------
Resolution: Fixed
> Router crashes when detach from receiver and detach from broker arrive at the
> same time on a link route
> -------------------------------------------------------------------------------------------------------
>
> Key: DISPATCH-1272
> URL: https://issues.apache.org/jira/browse/DISPATCH-1272
> 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
>
>
> A receiver attaches to the router on a link routed address which is serviced
> by the *standalone* router via a route-container connection connected to the
> broker.
> When the receiver and the broker send detaches at the same time, the receiver
> side pn_link gets freed and the router tries to forward the detach received
> from the broker on to this freed pn_link and crashes.
> {noformat}
> (gdb) thread 1
> [Switching to thread 1 (LWP 8445)]
> #0 pn_data_clear (data=data@entry=0x15) at
> /usr/src/debug/qpid-proton-0.26.0/c/src/core/codec.c:409
> 409 data->size = 0;
> (gdb) bt
> #0 pn_data_clear (data=data@entry=0x15) at
> /usr/src/debug/qpid-proton-0.26.0/c/src/core/codec.c:409
> #1 0x00007fb9385e1e21 in pn_data_copy (data=0x15, src=0x93dbfc0) at
> /usr/src/debug/qpid-proton-0.26.0/c/src/core/codec.c:2071
> #2 0x00007fb938851f89 in qdr_error_copy (from=from@entry=0x7fb91c209698,
> to=<optimized out>) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/router_core/error.c:96
> #3 0x00007fb93886738b in CORE_link_detach (context=0x18185c0,
> link=0x7fb91c104fd8, error=0x7fb91c209698, first=<optimized out>,
> close=<optimized out>) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/router_node.c:1345
> #4 0x00007fb93884d792 in qdr_connection_process (conn=0x7fb91c059f18) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/router_core/connections.c:330
> #5 0x00007fb938833558 in writable_handler (container=0x182f6d0,
> container=0x182f6d0, conn=0x7fb921a96650, qd_conn=0x7fb9201f31d8) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/container.c:332
> #6 qd_container_handle_event (container=0x182f6d0,
> event=event@entry=0x307aa10, conn=conn@entry=0x7fb921a96650,
> qd_conn=qd_conn@entry=0x7fb9201f31d8) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/container.c:640
> #7 0x00007fb93886c4df in handle (qd_server=qd_server@entry=0x182dde0,
> e=e@entry=0x307aa10, pn_conn=pn_conn@entry=0x7fb921a96650,
> ctx=ctx@entry=0x7fb9201f31d8) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/server.c:985
> #8 0x00007fb93886d2cf in thread_run (arg=0x182dde0) at
> /usr/src/debug/qpid-dispatch-1.5.0/src/server.c:1010{noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
