Ken Giusti created DISPATCH-2122:
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Summary: Data race on alloc pool descriptor initialization
Key: DISPATCH-2122
URL: https://issues.apache.org/jira/browse/DISPATCH-2122
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
65: WARNING: ThreadSanitizer: data race (pid=566240)
65: Read of size 4 at 0x7f67599ae2c0 by thread T4:
65: #0 qd_alloc /home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:324
(libqpid-dispatch.so+0x6a1f2)
65: #1 new_qd_link_ref_t
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:76
(libqpid-dispatch.so+0x79ae5)
65: #2 qdr_node_connect_deliveries
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:67
(libqpid-dispatch.so+0x121a78)
65: #3 CORE_link_deliver
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1971
(libqpid-dispatch.so+0x127f1c)
65: #4 qdr_link_process_deliveries
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:178
(libqpid-dispatch.so+0x1045c6)
65: #5 CORE_link_push
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1920
(libqpid-dispatch.so+0x127d00)
65: #6 qdr_connection_process
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:414
(libqpid-dispatch.so+0xc4bec)
65: #7 AMQP_writable_conn_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:299
(libqpid-dispatch.so+0x122d42)
65: #8 writable_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:395
(libqpid-dispatch.so+0x7b2e2)
65: #9 qd_container_handle_event
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:747
(libqpid-dispatch.so+0x7cfd5)
65: #10 handle /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1096
(libqpid-dispatch.so+0x130537)
65: #11 thread_run /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1121
(libqpid-dispatch.so+0x13063a)
65: #12 _thread_init
/home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0xad37a)
65: #13 <null> <null> (libtsan.so.0+0x2d33f)
65:
65: Previous write of size 4 at 0x7f67599ae2c0 by thread T2 (mutexes: write
M10):
65: #0 qd_alloc_init
/home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:307
(libqpid-dispatch.so+0x6a14b)
65: #1 qd_alloc /home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:325
(libqpid-dispatch.so+0x6a20b)
65: #2 new_qd_link_ref_t
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:76
(libqpid-dispatch.so+0x79ae5)
65: #3 qdr_node_connect_deliveries
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:67
(libqpid-dispatch.so+0x121a78)
65: #4 CORE_link_deliver
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1971
(libqpid-dispatch.so+0x127f1c)
65: #5 qdr_link_process_deliveries
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:178
(libqpid-dispatch.so+0x1045c6)
65: #6 CORE_link_push
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1920
(libqpid-dispatch.so+0x127d00)
65: #7 qdr_connection_process
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:414
(libqpid-dispatch.so+0xc4bec)
65: #8 AMQP_writable_conn_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:299
(libqpid-dispatch.so+0x122d42)
65: #9 writable_handler
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:395
(libqpid-dispatch.so+0x7b2e2)
65: #10 qd_container_handle_event
/home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:747
(libqpid-dispatch.so+0x7cfd5)
65: #11 handle /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1096
(libqpid-dispatch.so+0x130537)
65: #12 thread_run /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1121
(libqpid-dispatch.so+0x13063a)
65: #13 _thread_init
/home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0xad37a)
65: #14 <null> <null> (libtsan.so.0+0x2d33f)
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