Ken Giusti created DISPATCH-2136:
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Summary: race accessing the aborted message flag
Key: DISPATCH-2136
URL: https://issues.apache.org/jira/browse/DISPATCH-2136
Project: Qpid Dispatch
Issue Type: Bug
Components: Router Node
Affects Versions: 1.16.0
Reporter: Ken Giusti
Assignee: Ken Giusti
Fix For: 1.17.0
Asynchronous read/write of the aborted flag in the message content:
45: WARNING: ThreadSanitizer: data race (pid=652672)
45: Write of size 1 at 0x7b64000928b4 by thread T1 (mutexes: write M374):
45: #0 qd_message_set_aborted
/home/kgiusti/work/dispatch/qpid-dispatch/src/message.c:2911
(libqpid-dispatch.so+0x9a4e4)
45: #1 qdr_delivery_set_aborted
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/delivery.c:123
(libqpid-dispatch.so+0xd6453)
45: #2 qdr_link_abort_undelivered_CT
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:980
(libqpid-dispatch.so+0xc7fa1)
45: #3 qdr_link_inbound_detach_CT
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:2008
(libqpid-dispatch.so+0xce691)
45: #4 router_core_thread
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/router_core_thread.c:239
(libqpid-dispatch.so+0xfb305)
45: #5 _thread_init
/home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0xad38a)
45: #6 <null> <null> (libtsan.so.0+0x2d33f)
45:
45: Previous read of size 1 at 0x7b64000928b4 by thread T3:
45: #0 qd_message_send
/home/kgiusti/work/dispatch/qpid-dispatch/src/message.c:1885
(libqpid-dispatch.so+0x95b6d)
45: #1 CORE_link_deliver
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1985
(libqpid-dispatch.so+0x127ff6)
45: #2 qdr_link_process_deliveries
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:178
(libqpid-dispatch.so+0x10461d)
45: #3 CORE_link_push
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1920
(libqpid-dispatch.so+0x127d57)
45: #4 qdr_connection_process
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:414
(libqpid-dispatch.so+0xc4bfc)
45: #5 AMQP_writable_conn_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:299
(libqpid-dispatch.so+0x122d99)
45: #6 writable_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:395
(libqpid-dispatch.so+0x7b2f2)
45: #7 qd_container_handle_event
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:747
(libqpid-dispatch.so+0x7cfe5)
45: #8 handle /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1096
(libqpid-dispatch.so+0x13058e)
45: #9 thread_run /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1121
(libqpid-dispatch.so+0x130691)
45: #10 _thread_init
/home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0xad38a)
45: #11 <null> <null> (libtsan.so.0+0x2d33f)
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