Details
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Bug
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Status: Stalled (View Workflow)
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Minor
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Resolution: Unresolved
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None
Description
Executing following one-line testcase with mtr:
--disable_reconnect
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leads to:
Writing a core file...
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Thread 1 (Thread 0x7bd53ae8d780 (LWP 77674)):
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#0 __pthread_kill_implementation (threadid=<optimized out>, signo=11, no_tid=0) at ./nptl/pthread_kill.c:44
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#1 __pthread_kill_internal (threadid=<optimized out>, signo=11) at ./nptl/pthread_kill.c:89
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#2 __GI___pthread_kill (threadid=<optimized out>, signo=11) at ./nptl/pthread_kill.c:100
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#3 0x000062f8f5ab39c4 in my_write_core (sig=11) at /src/mariadb/mysys/stacktrace.c:424
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#4 0x000062f8f5a53316 in signal_handler (sig=11) at /src/mariadb/client/mysqltest.cc:10084
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#5 <signal handler called>
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#6 0x000062f8f5a68a1c in mysql_optionsv (mysql=0x0, option=MYSQL_OPT_RECONNECT) at /src/mariadb/libmariadb/libmariadb/mariadb_lib.c:3557
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#7 0x000062f8f5a6bea2 in mysql_options (mysql=0x0, option=MYSQL_OPT_RECONNECT, arg=0x62f8f5b17309 <my_false>) at /src/mariadb/libmariadb/libmariadb/mariadb_lib.c:4182
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#8 0x000062f8f5a54dc7 in main (argc=14, argv=0x7fff10da1548) at /src/mariadb/client/mysqltest.cc:10736
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Maybe it lacks a check for null mysql?
Reproduced on main(2ee2e2d0)