Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Won't Fix
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10.3(EOL)
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None
Description
perl ./mtr sys_vars.session_track_system_variables_basic --valgrind
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10.3 9aacda40 Valgrind |
sys_vars.session_track_system_variables_basic [ fail ] Found warnings/errors in server log file!
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Test ended at 2020-04-15 23:54:59
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line
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==18917== Thread 6:
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==18917== Conditional jump or move depends on uninitialised value(s)
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==18917== at 0x6E0111: Session_sysvars_tracker::vars_list::construct_var_list(char*, unsigned long) (session_tracker.cc:254)
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==18917== by 0x6E0860: Session_sysvars_tracker::update(THD*, set_var*) (session_tracker.cc:405)
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==18917== by 0x993A8D: Sys_var_sesvartrack::session_update(THD*, set_var*) (sys_vars.ic:626)
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==18917== by 0x6E353F: sys_var::update(THD*, set_var*) (set_var.cc:213)
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==18917== by 0x6E527D: set_var::update(THD*) (set_var.cc:837)
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==18917== by 0x6E4F10: sql_set_variables(THD*, List<set_var_base>*, bool) (set_var.cc:740)
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==18917== by 0x7F2086: mysql_execute_command(THD*) (sql_parse.cc:4883)
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==18917== by 0x7FBE6A: mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) (sql_parse.cc:7817)
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==18917== by 0x7E88AD: dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) (sql_parse.cc:1856)
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==18917== by 0x7E71F2: do_command(THD*) (sql_parse.cc:1401)
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==18917== by 0x964B11: do_handle_one_connection(CONNECT*) (sql_connect.cc:1403)
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==18917== by 0x964873: handle_one_connection (sql_connect.cc:1308)
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==18917== by 0x136C60B: pfs_spawn_thread (pfs.cc:1869)
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==18917== by 0x4E3F4A3: start_thread (pthread_create.c:456)
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==18917== by 0x6D4BD0E: clone (clone.S:97)
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^ Found warnings in /data/bld/10.3-valgrind-nightly/mysql-test/var/log/mysqld.1.err
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Only fails on 10.3, not reproducible on 10.4+.