Details
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Bug
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Status: Closed (View Workflow)
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Blocker
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Resolution: Fixed
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10.9.0, 10.4(EOL), 10.5, 10.6, 10.7(EOL), 10.8(EOL)
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Linux jie-2 5.4.143-1-pve #1 SMP PVE 5.4.143-1 (Tue, 28 Sep 2021 09:10:37 +0200) x86_64 x86_64 x86_64 GNU/Linux
Description
PoC:
SELECT EXISTS ( ( SELECT -1 ORDER BY AVG ( 2147483647 ) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 83 PRECEDING ) / 'x' ) ) ;
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report (compiled with ASAN):
Thread pointer: 0x62b00015e218
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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 = 0x7fd219e69880 thread_stack 0x5fc00
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??:0(__interceptor_backtrace)[0x7cbadb]
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mysys/stacktrace.c:212(my_print_stacktrace)[0x2a86d37]
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sql/signal_handler.cc:0(handle_fatal_signal)[0x15af5d9]
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sigaction.c:0(__restore_rt)[0x7fd2406673c0]
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sql/field_conv.cc:205(set_field_to_null_with_conversions(Field*, bool))[0x158a63e]
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sql/item.cc:6796(Item::save_decimal_in_field(Field*, bool))[0x164caae]
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sql/item.cc:6812(Item::save_in_field(Field*, bool))[0x164ce5a]
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sql/sql_list.h:441(base_list_iterator::next_fast())[0x137f492]
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??:0(Window_func_runner::exec(THD*, TABLE*, SORT_INFO*))[0x1380b36]
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sql/sql_window.cc:3013(Window_funcs_sort::exec(JOIN*, bool))[0x138110a]
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??:0(Window_funcs_computation::exec(JOIN*, bool))[0x1383947]
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sql/sql_select.cc:29515(AGGR_OP::end_send())[0xe2fe7f]
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sql/sql_select.cc:20806(sub_select_postjoin_aggr(JOIN*, st_join_table*, bool))[0xdb6f23]
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sql/sql_select.cc:20642(do_select(JOIN*, Procedure*))[0xdc6a47]
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sql/sql_select.cc:4528(JOIN::exec())[0xdc344d]
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??:0(subselect_single_select_engine::exec())[0x1952e44]
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sql/item_subselect.cc:858(Item_subselect::exec())[0x1927eda]
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sql/item_subselect.cc:1814(Item_exists_subselect::val_int())[0x193379d]
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sql/sql_type.cc:7502(Type_handler::Item_send_long(Item*, Protocol*, st_value*) const)[0x13548b2]
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sql/protocol.cc:1328(Protocol::send_result_set_row(List<Item>*))[0x920512]
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sql/sql_class.cc:3060(select_send::send_data(List<Item>&))[0xaf940a]
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sql/sql_select.cc:4615(JOIN::exec_inner())[0xdc7875]
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sql/sql_select.cc:4528(JOIN::exec())[0xdc344d]
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sql/sql_select.cc:5009(mysql_select(THD*, TABLE_LIST*, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*))[0xd4e4e9]
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sql/sql_select.cc:543(handle_select(THD*, LEX*, select_result*, unsigned long))[0xd4d74c]
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sql/sql_parse.cc:6252(execute_sqlcom_select(THD*, TABLE_LIST*))[0xc74411]
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sql/sql_parse.cc:3943(mysql_execute_command(THD*, bool))[0xc609ca]
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sql/sql_class.h:2734(THD::enter_stage(PSI_stage_info_v1 const*, char const*, char const*, unsigned int))[0xc4a67f]
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sql/sql_parse.cc:1894(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0xc41baa]
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sql/sql_parse.cc:1404(do_command(THD*, bool))[0xc4b74c]
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sql/sql_connect.cc:1418(do_handle_one_connection(CONNECT*, bool))[0x111f9f3]
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sql/sql_connect.cc:0(handle_one_connection)[0x111f249]
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perfschema/pfs.cc:2203(pfs_spawn_thread)[0x1f3f9de]
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nptl/pthread_create.c:478(start_thread)[0x7fd24065b609]
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??:0(clone)[0x7fd240371163]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x629000087238): SELECT EXISTS ( ( SELECT -1 ORDER BY AVG ( 2147483647 ) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 83 PRECEDING ) / 'x' ) )
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Attachments
Issue Links
- relates to
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- Closed
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- links to
Thank you!
the bug is reproducible on 10.4-10.8, while not on 10.2,10.3
Version: '10.4.25-MariaDB-debug-log'220322 11:06:10 [ERROR] mysqld got signal 11 ;Server version: 10.4.25-MariaDB-debug-logsigaction.c:0(__restore_rt)[0x7f70cf4bc3c0]sql/field.h:1199(Field::set_notnull(long long))[0x56182d234633]sql/item.cc:6686(Item::save_decimal_in_field(Field*, bool))[0x56182dcf519b]sql/sql_type.cc:3832(Type_handler_decimal_result::Item_save_in_field(Item*, Field*, bool) const)[0x56182da3121a]sql/item.cc:6702(Item::save_in_field(Field*, bool))[0x56182dcf552d]sql/sql_window.cc:2725(save_window_function_values(List<Item_window_func>&, TABLE*, unsigned char*))[0x56182da764ad]sql/sql_window.cc:2879(compute_window_func(THD*, List<Item_window_func>&, List<Cursor_manager>&, TABLE*, SORT_INFO*))[0x56182da76f7d]sql/sql_window.cc:2980(Window_func_runner::exec(THD*, TABLE*, SORT_INFO*))[0x56182da775fa]sql/sql_window.cc:3008(Window_funcs_sort::exec(JOIN*, bool))[0x56182da77848]sql/sql_window.cc:3135(Window_funcs_computation::exec(JOIN*, bool))[0x56182da78650]sql/sql_select.cc:28988(AGGR_OP::end_send())[0x56182d656018]sql/sql_select.cc:20342(sub_select_postjoin_aggr(JOIN*, st_join_table*, bool))[0x56182d614a0b]sql/sql_select.cc:20166(do_select(JOIN*, Procedure*))[0x56182d613c06]sql/sql_select.cc:4542(JOIN::exec_inner())[0x56182d5a2792]sql/sql_select.cc:4325(JOIN::exec())[0x56182d59fdbe]sql/item_subselect.cc:4042(subselect_single_select_engine::exec())[0x56182dec0098]sql/item_subselect.cc:800(Item_subselect::exec())[0x56182de9b30f]sql/item_subselect.cc:1742(Item_exists_subselect::val_int())[0x56182dea5a0d]sql/sql_type.cc:7102(Type_handler::Item_send_long(Item*, Protocol*, st_value*) const)[0x56182da41288]sql/sql_type.h:5155(Type_handler_long::Item_send(Item*, Protocol*, st_value*) const)[0x56182da5cc42]sql/item.h:1043(Item::send(Protocol*, st_value*))[0x56182d21641e]sql/protocol.cc:1038(Protocol::send_result_set_row(List<Item>*))[0x56182d207f43]sql/sql_class.cc:3123(select_send::send_data(List<Item>&))[0x56182d3b5035]sql/sql_select.cc:4409(JOIN::exec_inner())[0x56182d5a11d3]sql/sql_select.cc:4325(JOIN::exec())[0x56182d59fdbe]sql/sql_select.cc:4765(mysql_select(THD*, 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*))[0x56182d5a3f9e]sql/sql_select.cc:436(handle_select(THD*, LEX*, select_result*, unsigned long))[0x56182d575054]sql/sql_parse.cc:6465(execute_sqlcom_select(THD*, TABLE_LIST*))[0x56182d4e3517]sql/sql_parse.cc:3979(mysql_execute_command(THD*))[0x56182d4d0df6]sql/sql_parse.cc:8011(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x56182d4eca05]sql/sql_parse.cc:1876(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x56182d4c318c]sql/sql_parse.cc:1378(do_command(THD*))[0x56182d4bfa3f]sql/sql_connect.cc:1420(do_handle_one_connection(CONNECT*))[0x56182d8bb6f1]sql/sql_connect.cc:1317(handle_one_connection)[0x56182d8bae4a]perfschema/pfs.cc:1871(pfs_spawn_thread)[0x56182e5bc481]nptl/pthread_create.c:478(start_thread)[0x7f70cf4b0609]/lib/x86_64-linux-gnu/libc.so.6(clone+0x43)[0x7f70cf081163]Query (0x62b0000a1290): SELECT EXISTS (SELECT 1 ORDER BY 1+sum(2) OVER ())