Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.5.9, 10.4.20, 10.6.3
Description
On MariaDB Server 10.5.9 on Ubuntu 20.04, Spider causes a crash when the following CREATE TABLE statement is executed:
CREATE TABLE test.fed_test_spider ( |
id INT PRIMARY KEY AUTO_INCREMENT, |
name VARCHAR(50) |
) ENGINE = Spider
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COMMENT "host '<user_ip_address>', port 3306, user 'spider_user', password 'user_passwd', database 'ken_test', table 'fed_test'"; |
ERROR 2013 (HY000): Lost connection to MySQL server during query
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The error log says that the crash occurred in st_spider_param_string_parse::get_next_parameter_head(). Especially, it appears to refer to this line of code: https://github.com/MariaDB/server/blob/mariadb-10.5.9/storage/spider/spd_table.h#L197
Thread pointer: 0x7f3f10000db8
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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stack_bottom = 0x7f3f501f6d98 thread_stack 0x49000
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mysys/stacktrace.c:212(my_print_stacktrace)[0x560ae22279da]
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sql/signal_handler.cc:211(handle_fatal_signal)[0x560ae1906955]
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??:0(__restore_rt)[0x7f3f9874e3c0]
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spider/spd_table.h:197(st_spider_param_string_parse::get_next_parameter_head(char*, char**))[0x7f3f97cbd8ac]
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spider/spd_table.cc:2273(spider_parse_connect_info(st_spider_share*, TABLE_SHARE*, partition_info*, unsigned int))[0x7f3f97c8e2fb]
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spider/ha_spider.cc:11630(ha_spider::create(char const*, TABLE*, HA_CREATE_INFO*))[0x7f3f97d0ea13]
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sql/handler.cc:5092(handler::ha_create(char const*, TABLE*, HA_CREATE_INFO*))[0x560ae1918760]
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sql/handler.cc:5557(ha_create_table(THD*, char const*, char const*, char const*, HA_CREATE_INFO*, st_mysql_const_unsigned_lex_string*))[0x560ae1919fae]
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sql/sql_table.cc:5376(create_table_impl(THD*, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, st_mysql_const_lex_string const&, char const*, DDL_options_st, HA_CREATE_INFO*, Alter_info*, int, bool*, st_key**, unsigned int*, st_mysql_const_unsigned_lex_string*))[0x560ae1699aed]
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sql/sql_table.cc:5460(mysql_create_table_no_lock(THD*, st_mysql_const_lex_string const*, st_mysql_const_lex_string const*, Table_specification_st*, Alter_info*, bool*, int, TABLE_LIST*))[0x560ae1699f2d]
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sql/sql_table.cc:5564(mysql_create_table(THD*, TABLE_LIST*, Table_specification_st*, Alter_info*))[0x560ae169a3c5]
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sql/sql_table.cc:12142(Sql_cmd_create_table_like::execute(THD*))[0x560ae16ae165]
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sql/sql_parse.cc:6024(mysql_execute_command(THD*))[0x560ae15a7c0c]
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sql/sql_parse.cc:8063(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x560ae15adfe2]
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sql/sql_parse.cc:1892(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x560ae1599f47]
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sql/sql_parse.cc:1370(do_command(THD*))[0x560ae159873b]
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sql/sql_connect.cc:1410(do_handle_one_connection(CONNECT*, bool))[0x560ae174690f]
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sql/sql_connect.cc:1314(handle_one_connection)[0x560ae1746672]
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perfschema/pfs.cc:2203(pfs_spawn_thread)[0x560ae1c66439]
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??:0(start_thread)[0x7f3f98742609]
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??:0(clone)[0x7f3f98315293]
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