Percona Server moved to https://jira.percona.com/projects/PS

main.udf fails in valgring 64bit

Bug #794799 reported by Stewart Smith on 2011-06-09

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Percona Server moved to https://jira.percona.com/projects/PS	Invalid	Undecided	Unassigned
	5.1	Invalid	Critical	Unassigned	Percona Server moved to https://jira.percona.com/projects/PS 5.1.58-12.9

Bug Description

http://jenkins.percona.com/job/percona-server-5.1-valgrind/BUILD_TYPE=valgrind,Host=ubuntu-natty-64bit/2/console

main.udf w5 [ fail ] Found warnings/errors in server log file!
Test ended at 2011-06-09 01:35:10
line
==31048== Thread 3:
==31048== Conditional jump or move depends on uninitialised value(s)
==31048== at 0x54F046: udf_handler::fix_fields(THD*, Item_result_field*, unsigned int, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x55A3CC: Item_udf_func::fix_fields(THD*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7530B0: sp_prepare_func_item(THD*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x520AE8: Item_trigger_field::set_value(THD*, sp_rcontext*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x750E06: sp_instr_set_trigger_field::exec_core(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7572F4: sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned int*, bool, sp_instr*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x754144: sp_head::execute(THD*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7545B7: sp_head::execute_trigger(THD*, st_mysql_lex_string const*, st_mysql_lex_string const*, st_grant_info*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7656DE: Table_triggers_list::process_triggers(THD*, trg_event_type, trg_action_time_type, bool) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x672DF0: mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x5F772D: mysql_execute_command(THD*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x75130B: sp_instr_stmt::exec_core(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7572F4: sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned int*, bool, sp_instr*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7575E3: sp_instr_stmt::execute(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x754144: sp_head::execute(THD*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x755911: sp_head::execute_procedure(THD*, List<Item>*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== Conditional jump or move depends on uninitialised value(s)
==31048== at 0x4C29753: strlen (mc_replace_strmem.c:282)
==31048== by 0x75FC4CD: check_const_len_init (udf_example.c:1121)
==31048== by 0x54F095: udf_handler::fix_fields(THD*, Item_result_field*, unsigned int, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x55A3CC: Item_udf_func::fix_fields(THD*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7530B0: sp_prepare_func_item(THD*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x520AE8: Item_trigger_field::set_value(THD*, sp_rcontext*, Item**) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x750E06: sp_instr_set_trigger_field::exec_core(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7572F4: sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned int*, bool, sp_instr*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x754144: sp_head::execute(THD*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7545B7: sp_head::execute_trigger(THD*, st_mysql_lex_string const*, st_mysql_lex_string const*, st_grant_info*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7656DE: Table_triggers_list::process_triggers(THD*, trg_event_type, trg_action_time_type, bool) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x672DF0: mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x5F772D: mysql_execute_command(THD*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x75130B: sp_instr_stmt::exec_core(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7572F4: sp_lex_keeper::reset_lex_and_exec_core(THD*, unsigned int*, bool, sp_instr*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
==31048== by 0x7575E3: sp_instr_stmt::execute(THD*, unsigned int*) (in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/sql/mysqld)
^ Found warnings in /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/mysql-test/var/5/log/mysqld.1.err
ok

- saving '/jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/mysql-test/var/5/log/main.udf/' to '/jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/mysql-test/var/log/main.udf/'
worker[5] Valgrind report from /jenkins/workspace/percona-server-5.1-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-natty-64bit/Percona-Server-5.1.57/mysql-test/var/5/log/mysqld.1.err after tests:
main.udf
------------------------------------------------------------

Revision history for this message

Alexey Kopytov (akopytov) wrote on 2011-06-21:

I see it doesn't appear in recent jenkins builds, e.g.: http://jenkins.percona.com/view/Percona%20Server%205.1/job/percona-server-5.1-valgrind/3/BUILD_TYPE=valgrind,Host=ubuntu-natty-64bit/console

Was it due to missing HAVE_purify?

Revision history for this message

Stewart Smith (stewart) wrote on 2011-06-21: Re: [Bug 794799] Re: main.udf fails in valgring 64bit

On Tue, 21 Jun 2011 11:21:34 -0000, Alexey Kopytov <email address hidden> wrote:
> I see it doesn't appear in recent jenkins builds, e.g.:
> http://jenkins.percona.com/view/Percona%20Server%205.1/job/percona-
> server-5.1-valgrind/3/BUILD_TYPE=valgrind,Host=ubuntu-natty-
> 64bit/console
>
> Was it due to missing HAVE_purify?

quite possibly. let's go with that unless we see it reappear.

--
Stewart Smith

Stewart Smith (stewart) on 2011-07-05

Changed in percona-server:
status:	New → Invalid

Revision history for this message

Shahriyar Rzayev (rzayev-sehriyar) wrote on 2018-01-25:

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-2649

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