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Posted to dev@qpid.apache.org by "Ganesh Murthy (Jira)" <ji...@apache.org> on 2019/11/11 19:34:00 UTC
[jira] [Resolved] (DISPATCH-1477) Crash router by deleting
authServicePlugin entity through management call
[ https://issues.apache.org/jira/browse/DISPATCH-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ganesh Murthy resolved DISPATCH-1477.
-------------------------------------
Fix Version/s: 1.10.0
Resolution: Fixed
> Crash router by deleting authServicePlugin entity through management call
> -------------------------------------------------------------------------
>
> Key: DISPATCH-1477
> URL: https://issues.apache.org/jira/browse/DISPATCH-1477
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Management Agent
> Affects Versions: 1.9.0
> Reporter: Ernest Allen
> Assignee: Ganesh Murthy
> Priority: Major
> Fix For: 1.10.0
>
>
> I'm able to crash the router to which the console is connected.
> Below are the step to do it through a console. It should also be possible through qdmanage.
> Steps:
> * Go to the entities page
> * select authServicePlugin from the list of entities on the left
> * if there are no plugins listed
> ** click on the 'no data' item on the left
> ** select the Create tab at the top of the area on the right
> ** click the Create button at the bottom of the form
> ** reselect the authServicePlugin from the list
> * select an authServicePlugin from the sublist
> * click the Delete tab
> * click the Delete button
> Expected results:
> The selected authServicePlugin should be deleted
> Actual results:
> The router to which the console is connected crashes.
>
> Last entry from the router's log:
> 2019-11-09 10:04:26.052574 -0500 CONN_MGR (warning) Attribute authService of entity authServicePlugin has been deprecated. Use host and port instead.
> 2019-11-09 10:04:26.052620 -0500 CONN_MGR (info) Created SASL plugin config with name (null)
> From gdb:
> Thread 5 "qdrouterd" received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffe37fe700 (LWP 15437)]
> 0x00007ffff7f3a1a6 in config_sasl_plugin_free (cm=0x7df510,
> sasl_plugin=0xffffffffd0273150)
> at /home/eallen/workspace/qpid-dispatch/src/connection_manager.c:486
> 486 DEQ_REMOVE(cm->config_sasl_plugins, sasl_plugin);
>
> Here is the backtrace:
> (gdb) bt
> #0 0x00007ffff7f3a1a6 in config_sasl_plugin_free (cm=0x7df510,
> sasl_plugin=0xffffffffd0273150)
> at /home/eallen/workspace/qpid-dispatch/src/connection_manager.c:486
> #1 0x00007ffff7f3c062 in qd_connection_manager_delete_sasl_plugin (
> qd=0x407640, impl=0xffffffffd0273150)
> at /home/eallen/workspace/qpid-dispatch/src/connection_manager.c:924
> #2 0x00007fffe9dfcace in ffi_call_unix64 () from /lib64/libffi.so.6
> #3 0x00007fffe9dfc48f in ffi_call () from /lib64/libffi.so.6
> #4 0x00007ffff7eaa417 in _ctypes_callproc ()
> from /usr/lib64/python2.7/lib-dynload/_ctypes.so
> #5 0x00007ffff7ea3d52 in ?? ()
> from /usr/lib64/python2.7/lib-dynload/_ctypes.so
> #6 0x00007ffff7cafa87 in PyObject_Call () from /lib64/libpython2.7.so.1.0
> #7 0x00007ffff7d865a1 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
> #8 0x00007ffff7d8c1d2 in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
> #9 0x00007ffff7d89425 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
> #10 0x00007ffff7d8c1d2 in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
> #11 0x00007ffff7d89425 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
> #12 0x00007ffff7d8c1d2 in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
> #13 0x00007ffff7d89425 in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
> #14 0x00007ffff7d8c1d2 in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
> #15 0x00007ffff7cc892e in ?? () from /lib64/libpython2.7.so.1.0
> #16 0x00007ffff7cafa87 in PyObject_Call () from /lib64/libpython2.7.so.1.0
> --Type <RET> for more, q to quit, c to continue without paging--c
> #17 0x00007ffff7cbb44e in ?? () from /lib64/libpython2.7.so.1.0
> #18 0x00007ffff7cafa87 in PyObject_Call () from /lib64/libpython2.7.so.1.0
> #19 0x00007ffff7caf9c3 in PyObject_CallFunction () from /lib64/libpython2.7.so.1.0
> #20 0x00007ffff7f5893f in qd_io_rx_handler (context=0x7fffe9859de0, msg=0x7fffe40d8d18, link_id=0, inter_router_cost=1, ignore=0) at /home/eallen/workspace/qpid-dispatch/src/python_embedded.c:541
> #21 0x00007ffff7f74426 in qdr_forward_on_message (core=0x7e6ae0, work=0x7fffe418cb58) at /home/eallen/workspace/qpid-dispatch/src/router_core/forwarder.c:263
> #22 0x00007ffff7f7dc2d in qdr_general_handler (context=0x7e6ae0) at /home/eallen/workspace/qpid-dispatch/src/router_core/router_core.c:769
> #23 0x00007ffff7f9b9d4 in qd_timer_visit () at /home/eallen/workspace/qpid-dispatch/src/timer.c:200
> #24 0x00007ffff7f98cdc in handle (qd_server=0x737d90, e=0x84ca90, pn_conn=0x0, ctx=0x0) at /home/eallen/workspace/qpid-dispatch/src/server.c:913
> #25 0x00007ffff7f991cb in thread_run (arg=0x737d90) at /home/eallen/workspace/qpid-dispatch/src/server.c:1009
> #26 0x00007ffff7e7d4aa in start_thread () from /lib64/libpthread.so.0
> #27 0x00007ffff7b213f3 in clone () from /lib64/libc.so.6
>
>
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