Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1
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None
Description
http://buildbot.askmonty.org/buildbot/builders/work-amd64-valgrind/builds/7010/steps/test/logs/stdio
main.group_min_max w1 [ fail ] Found warnings/errors in server log file!
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Test ended at 2015-04-04 07:38:32
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line
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==25800== Thread 5:
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==25800== Invalid read of size 4
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==25800== at 0x7B3383: Field_newdate::cmp(unsigned char const*, unsigned char const*) (field.cc:6000)
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==25800== by 0x8B38A9: key_cmp(st_key_part_info*, unsigned char const*, unsigned int) (key.cc:526)
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==25800== by 0x9014B6: QUICK_GROUP_MIN_MAX_SELECT::next_max_in_range() (opt_range.cc:14934)
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==25800== by 0x901907: QUICK_GROUP_MIN_MAX_SELECT::next_max() (opt_range.cc:14575)
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==25800== by 0x907671: QUICK_GROUP_MIN_MAX_SELECT::get_next() (opt_range.cc:14433)
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==25800== by 0x927808: rr_quick(READ_RECORD*) (records.cc:346)
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==25800== by 0x635A72: sub_select(JOIN*, st_join_table*, bool) (sql_select.cc:17891)
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==25800== by 0x65FF1C: do_select(JOIN*, List<Item>*, TABLE*, Procedure*) (sql_select.cc:17551)
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==25800== by 0x6614F5: JOIN::exec_inner() (sql_select.cc:3094)
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==25800== by 0x663432: JOIN::exec() (sql_select.cc:2394)
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==25800== by 0x66377F: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:3322)
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==25800== by 0x664593: handle_select(THD*, LEX*, select_result*, unsigned long) (sql_select.cc:373)
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==25800== by 0x5F746C: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5782)
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==25800== by 0x5FCE0B: mysql_execute_command(THD*) (sql_parse.cc:2926)
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==25800== by 0x603E69: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:7165)
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==25800== by 0x607091: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1462)
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==25800== Address 0xaba853d is 13 bytes inside a block of size 16 alloc'd
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==25800== at 0x4C25DD6: malloc (vg_replace_malloc.c:270)
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==25800== by 0xE52DEA: my_malloc (my_malloc.c:100)
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==25800== by 0x901460: QUICK_GROUP_MIN_MAX_SELECT::next_max_in_range() (opt_range.cc:14928)
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==25800== by 0x901907: QUICK_GROUP_MIN_MAX_SELECT::next_max() (opt_range.cc:14575)
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==25800== by 0x907671: QUICK_GROUP_MIN_MAX_SELECT::get_next() (opt_range.cc:14433)
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==25800== by 0x927808: rr_quick(READ_RECORD*) (records.cc:346)
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==25800== by 0x635A72: sub_select(JOIN*, st_join_table*, bool) (sql_select.cc:17891)
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==25800== by 0x65FF1C: do_select(JOIN*, List<Item>*, TABLE*, Procedure*) (sql_select.cc:17551)
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==25800== by 0x6614F5: JOIN::exec_inner() (sql_select.cc:3094)
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==25800== by 0x663432: JOIN::exec() (sql_select.cc:2394)
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==25800== by 0x66377F: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:3322)
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==25800== by 0x664593: handle_select(THD*, LEX*, select_result*, unsigned long) (sql_select.cc:373)
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==25800== by 0x5F746C: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5782)
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==25800== by 0x5FCE0B: mysql_execute_command(THD*) (sql_parse.cc:2926)
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==25800== by 0x603E69: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:7165)
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==25800== by 0x607091: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1462)
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^ Found warnings in /dev/shm/var_auto_Axsl/1/log/mysqld.1.err
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ok
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It might have appeared after this commit (not confirmed, it's a theory):
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Category None
Changed by Alexander Barkov <bar@mariadb.org>
Changed at Thu 12 Mar 2015 16:12:15
Repository https://github.com/MariaDB/server
Branch 10.1
Revision bb3115b256113097bcfd0d80213e160339e4b00b
Comments
MDEV-6990 GROUP_MIN_MAX optimization is not applied in some cases when it could
{noformat]
Attachments
Issue Links
- blocks
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MDEV-7069 Fix buildbot failures in main server trees
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- Stalled
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