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https://issues.apache.org/jira/browse/DISPATCH-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17091874#comment-17091874
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ASF subversion and git services commented on DISPATCH-1628:
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Commit bb417b5468dc1516e263a9cb0a3c6cfb980c69ed in qpid-dispatch's branch
refs/heads/master from Charles E. Rolke
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=bb417b5 ]
DISPATCH-1628: Use separate flag to signal locally closed connections
Sharing the connection.closed flag for local closed indication leads
to trouble with DISPATCH-1085 where an inbound large stream message is
followed closely by a connection close. Under certain conditions this
causes system_tests_one_router test_41_large_streaming_close_conn_test
to fail since the tail of the message is not received.
> Crash after enforcing oversize message connection close
> -------------------------------------------------------
>
> Key: DISPATCH-1628
> URL: https://issues.apache.org/jira/browse/DISPATCH-1628
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Router Node
> Affects Versions: 1.11.0
> Reporter: Charles E. Rolke
> Assignee: Charles E. Rolke
> Priority: Major
> Fix For: 1.12.0
>
>
> system_tests_policy_oversize_basic test_40 sends a barrage of oversize
> messages to router INT.A. The router closes the connection to the sender but
> before that can take effect all 10 messages have arrived at the router's
> input link.
> Internally the proton subsystem delivers the first two messages in the
> context of the same pn_delivery. This causes an indexing error in dispatch
> that leads to a use-after-free crash while attempting to clean up the
> qdr_delivery lost by the duplicate index.
> The error shows up commonly on rhel8 and occasionally on fedora 29.
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