Charles E. Rolke created DISPATCH-1628:
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Summary: 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
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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