Details
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Bug
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Status: Open (View Workflow)
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Minor
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Resolution: Unresolved
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10.3, 10.4
Description
--source include/have_innodb.inc
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CREATE TABLE t (id INT, f BLOB UNIQUE) ENGINE=InnoDB; |
INSERT INTO t VALUES (1,'foo'); |
UPDATE t SET id = 2; |
--source include/restart_mysqld.inc
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--sleep 1
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UPDATE t SET id = 3; |
--source include/restart_mysqld.inc
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# Cleanup
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DROP TABLE t; |
Imitation for 10.3 |
--source include/have_innodb.inc
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CREATE TABLE t (id INT, f BLOB, fv BLOB AS (LEFT(f, 20)) INVISIBLE, KEY(fv(20))) ENGINE=InnoDB; |
INSERT INTO t VALUES (1,'foo'); |
UPDATE t SET id = 2; |
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--source include/restart_mysqld.inc
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--sleep 1
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UPDATE t SET id = 3; |
--source include/restart_mysqld.inc
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# Cleanup
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DROP TABLE t; |
10.4 b05218e0 |
==36327==ERROR: LeakSanitizer: detected memory leaks
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Direct leak of 120 byte(s) in 1 object(s) allocated from:
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#0 0x7f7cfd7998f7 in operator new(unsigned long, std::nothrow_t const&) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:105
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#1 0x55efeecb226a in ha_innobase::open(char const*, int, unsigned int) /src/storage/innobase/handler/ha_innodb.cc:6313
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#2 0x55efee32b8c3 in handler::ha_open(TABLE*, char const*, int, unsigned int, st_mem_root*, List<String>*) /src/sql/handler.cc:2811
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#3 0x55efedead924 in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /src/sql/table.cc:4176
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#4 0x55efeda0c1f9 in open_table(THD*, TABLE_LIST*, Open_table_context*) /src/sql/sql_base.cc:2109
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#5 0x55efeda94dde in open_purge_table(THD*, char const*, unsigned long, char const*, unsigned long) /src/sql/sql_class.cc:4929
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#6 0x55efeecf2e2f in innodb_acquire_mdl /src/storage/innobase/handler/ha_innodb.cc:20573
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#7 0x55efeecf342a in innodb_find_table_for_vc /src/storage/innobase/handler/ha_innodb.cc:20649
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#8 0x55efeecf391d in innobase_init_vc_templ(dict_table_t*) /src/storage/innobase/handler/ha_innodb.cc:20683
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#9 0x55efef073a69 in row_purge_parse_undo_rec /src/storage/innobase/row/row0purge.cc:1250
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#10 0x55efef074da7 in row_purge /src/storage/innobase/row/row0purge.cc:1395
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#11 0x55efef0753c7 in row_purge_step(que_thr_t*) /src/storage/innobase/row/row0purge.cc:1476
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#12 0x55efeef47bba in que_thr_step /src/storage/innobase/que/que0que.cc:966
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#13 0x55efeef47ff1 in que_run_threads_low /src/storage/innobase/que/que0que.cc:1028
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#14 0x55efeef48417 in que_run_threads(que_thr_t*) /src/storage/innobase/que/que0que.cc:1068
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#15 0x55efef15fa5e in trx_purge(unsigned long, bool, srv_slot_t*) /src/storage/innobase/trx/trx0purge.cc:1297
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#16 0x55efef0fe7d0 in srv_do_purge /src/storage/innobase/srv/srv0srv.cc:2580
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#17 0x55efef0ff140 in srv_purge_coordinator_thread /src/storage/innobase/srv/srv0srv.cc:2721
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#18 0x7f7cfd1c4ea6 in start_thread nptl/pthread_create.c:477
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Indirect leak of 144 byte(s) in 1 object(s) allocated from:
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#0 0x7f7cfd797e8f in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
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#1 0x55efeecb03d5 in innobase_build_v_templ(TABLE const*, dict_table_t const*, dict_vcol_templ_t*, dict_add_v_col_t const*, bool) /src/storage/innobase/handler/ha_innodb.cc:5979
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#2 0x55efeecb230d in ha_innobase::open(char const*, int, unsigned int) /src/storage/innobase/handler/ha_innodb.cc:6314
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#3 0x55efee32b8c3 in handler::ha_open(TABLE*, char const*, int, unsigned int, st_mem_root*, List<String>*) /src/sql/handler.cc:2811
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#4 0x55efedead924 in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /src/sql/table.cc:4176
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#5 0x55efeda0c1f9 in open_table(THD*, TABLE_LIST*, Open_table_context*) /src/sql/sql_base.cc:2109
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#6 0x55efeda94dde in open_purge_table(THD*, char const*, unsigned long, char const*, unsigned long) /src/sql/sql_class.cc:4929
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#7 0x55efeecf2e2f in innodb_acquire_mdl /src/storage/innobase/handler/ha_innodb.cc:20573
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#8 0x55efeecf342a in innodb_find_table_for_vc /src/storage/innobase/handler/ha_innodb.cc:20649
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#9 0x55efeecf391d in innobase_init_vc_templ(dict_table_t*) /src/storage/innobase/handler/ha_innodb.cc:20683
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#10 0x55efef073a69 in row_purge_parse_undo_rec /src/storage/innobase/row/row0purge.cc:1250
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#11 0x55efef074da7 in row_purge /src/storage/innobase/row/row0purge.cc:1395
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#12 0x55efef0753c7 in row_purge_step(que_thr_t*) /src/storage/innobase/row/row0purge.cc:1476
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#13 0x55efeef47bba in que_thr_step /src/storage/innobase/que/que0que.cc:966
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#14 0x55efeef47ff1 in que_run_threads_low /src/storage/innobase/que/que0que.cc:1028
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#15 0x55efeef48417 in que_run_threads(que_thr_t*) /src/storage/innobase/que/que0que.cc:1068
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#16 0x55efef15fa5e in trx_purge(unsigned long, bool, srv_slot_t*) /src/storage/innobase/trx/trx0purge.cc:1297
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#17 0x55efef0fe7d0 in srv_do_purge /src/storage/innobase/srv/srv0srv.cc:2580
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#18 0x55efef0ff140 in srv_purge_coordinator_thread /src/storage/innobase/srv/srv0srv.cc:2721
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#19 0x7f7cfd1c4ea6 in start_thread nptl/pthread_create.c:477
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Indirect leak of 144 byte(s) in 1 object(s) allocated from:
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#0 0x7f7cfd797e8f in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
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#1 0x55efeecb0861 in innobase_build_v_templ(TABLE const*, dict_table_t const*, dict_vcol_templ_t*, dict_add_v_col_t const*, bool) /src/storage/innobase/handler/ha_innodb.cc:6005
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#2 0x55efeecb230d in ha_innobase::open(char const*, int, unsigned int) /src/storage/innobase/handler/ha_innodb.cc:6314
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#3 0x55efee32b8c3 in handler::ha_open(TABLE*, char const*, int, unsigned int, st_mem_root*, List<String>*) /src/sql/handler.cc:2811
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#4 0x55efedead924 in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /src/sql/table.cc:4176
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#5 0x55efeda0c1f9 in open_table(THD*, TABLE_LIST*, Open_table_context*) /src/sql/sql_base.cc:2109
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#6 0x55efeda94dde in open_purge_table(THD*, char const*, unsigned long, char const*, unsigned long) /src/sql/sql_class.cc:4929
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#7 0x55efeecf2e2f in innodb_acquire_mdl /src/storage/innobase/handler/ha_innodb.cc:20573
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#8 0x55efeecf342a in innodb_find_table_for_vc /src/storage/innobase/handler/ha_innodb.cc:20649
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#9 0x55efeecf391d in innobase_init_vc_templ(dict_table_t*) /src/storage/innobase/handler/ha_innodb.cc:20683
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#10 0x55efef073a69 in row_purge_parse_undo_rec /src/storage/innobase/row/row0purge.cc:1250
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#11 0x55efef074da7 in row_purge /src/storage/innobase/row/row0purge.cc:1395
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#12 0x55efef0753c7 in row_purge_step(que_thr_t*) /src/storage/innobase/row/row0purge.cc:1476
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#13 0x55efeef47bba in que_thr_step /src/storage/innobase/que/que0que.cc:966
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#14 0x55efeef47ff1 in que_run_threads_low /src/storage/innobase/que/que0que.cc:1028
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#15 0x55efeef48417 in que_run_threads(que_thr_t*) /src/storage/innobase/que/que0que.cc:1068
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#16 0x55efef15fa5e in trx_purge(unsigned long, bool, srv_slot_t*) /src/storage/innobase/trx/trx0purge.cc:1297
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#17 0x55efef0fe7d0 in srv_do_purge /src/storage/innobase/srv/srv0srv.cc:2580
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#18 0x55efef0ff140 in srv_purge_coordinator_thread /src/storage/innobase/srv/srv0srv.cc:2721
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#19 0x7f7cfd1c4ea6 in start_thread nptl/pthread_create.c:477
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Indirect leak of 24 byte(s) in 1 object(s) allocated from:
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#0 0x7f7cfd798037 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
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#1 0x55efeecaf858 in innobase_build_v_templ(TABLE const*, dict_table_t const*, dict_vcol_templ_t*, dict_add_v_col_t const*, bool) /src/storage/innobase/handler/ha_innodb.cc:5919
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#2 0x55efeecb230d in ha_innobase::open(char const*, int, unsigned int) /src/storage/innobase/handler/ha_innodb.cc:6314
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#3 0x55efee32b8c3 in handler::ha_open(TABLE*, char const*, int, unsigned int, st_mem_root*, List<String>*) /src/sql/handler.cc:2811
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#4 0x55efedead924 in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /src/sql/table.cc:4176
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#5 0x55efeda0c1f9 in open_table(THD*, TABLE_LIST*, Open_table_context*) /src/sql/sql_base.cc:2109
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#6 0x55efeda94dde in open_purge_table(THD*, char const*, unsigned long, char const*, unsigned long) /src/sql/sql_class.cc:4929
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#7 0x55efeecf2e2f in innodb_acquire_mdl /src/storage/innobase/handler/ha_innodb.cc:20573
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#8 0x55efeecf342a in innodb_find_table_for_vc /src/storage/innobase/handler/ha_innodb.cc:20649
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#9 0x55efeecf391d in innobase_init_vc_templ(dict_table_t*) /src/storage/innobase/handler/ha_innodb.cc:20683
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#10 0x55efef073a69 in row_purge_parse_undo_rec /src/storage/innobase/row/row0purge.cc:1250
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#11 0x55efef074da7 in row_purge /src/storage/innobase/row/row0purge.cc:1395
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#12 0x55efef0753c7 in row_purge_step(que_thr_t*) /src/storage/innobase/row/row0purge.cc:1476
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#13 0x55efeef47bba in que_thr_step /src/storage/innobase/que/que0que.cc:966
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#14 0x55efeef47ff1 in que_run_threads_low /src/storage/innobase/que/que0que.cc:1028
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#15 0x55efeef48417 in que_run_threads(que_thr_t*) /src/storage/innobase/que/que0que.cc:1068
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#16 0x55efef15fa5e in trx_purge(unsigned long, bool, srv_slot_t*) /src/storage/innobase/trx/trx0purge.cc:1297
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#17 0x55efef0fe7d0 in srv_do_purge /src/storage/innobase/srv/srv0srv.cc:2580
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#18 0x55efef0ff140 in srv_purge_coordinator_thread /src/storage/innobase/srv/srv0srv.cc:2721
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#19 0x7f7cfd1c4ea6 in start_thread nptl/pthread_create.c:477
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Indirect leak of 23 byte(s) in 1 object(s) allocated from:
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#0 0x7f7cfd799a07 in operator new[](unsigned long, std::nothrow_t const&) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:108
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#1 0x55efeecaf9a6 in innobase_build_v_templ(TABLE const*, dict_table_t const*, dict_vcol_templ_t*, dict_add_v_col_t const*, bool) /src/storage/innobase/handler/ha_innodb.cc:5924
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#2 0x55efeecb230d in ha_innobase::open(char const*, int, unsigned int) /src/storage/innobase/handler/ha_innodb.cc:6314
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#3 0x55efee32b8c3 in handler::ha_open(TABLE*, char const*, int, unsigned int, st_mem_root*, List<String>*) /src/sql/handler.cc:2811
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#4 0x55efedead924 in open_table_from_share(THD*, TABLE_SHARE*, st_mysql_const_lex_string const*, unsigned int, unsigned int, unsigned int, TABLE*, bool, List<String>*) /src/sql/table.cc:4176
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#5 0x55efeda0c1f9 in open_table(THD*, TABLE_LIST*, Open_table_context*) /src/sql/sql_base.cc:2109
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#6 0x55efeda94dde in open_purge_table(THD*, char const*, unsigned long, char const*, unsigned long) /src/sql/sql_class.cc:4929
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#7 0x55efeecf2e2f in innodb_acquire_mdl /src/storage/innobase/handler/ha_innodb.cc:20573
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#8 0x55efeecf342a in innodb_find_table_for_vc /src/storage/innobase/handler/ha_innodb.cc:20649
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#9 0x55efeecf391d in innobase_init_vc_templ(dict_table_t*) /src/storage/innobase/handler/ha_innodb.cc:20683
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#10 0x55efef073a69 in row_purge_parse_undo_rec /src/storage/innobase/row/row0purge.cc:1250
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#11 0x55efef074da7 in row_purge /src/storage/innobase/row/row0purge.cc:1395
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#12 0x55efef0753c7 in row_purge_step(que_thr_t*) /src/storage/innobase/row/row0purge.cc:1476
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#13 0x55efeef47bba in que_thr_step /src/storage/innobase/que/que0que.cc:966
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#14 0x55efeef47ff1 in que_run_threads_low /src/storage/innobase/que/que0que.cc:1028
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#15 0x55efeef48417 in que_run_threads(que_thr_t*) /src/storage/innobase/que/que0que.cc:1068
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#16 0x55efef15fa5e in trx_purge(unsigned long, bool, srv_slot_t*) /src/storage/innobase/trx/trx0purge.cc:1297
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#17 0x55efef0fe7d0 in srv_do_purge /src/storage/innobase/srv/srv0srv.cc:2580
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#18 0x55efef0ff140 in srv_purge_coordinator_thread /src/storage/innobase/srv/srv0srv.cc:2721
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#19 0x7f7cfd1c4ea6 in start_thread nptl/pthread_create.c:477
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SUMMARY: AddressSanitizer: 455 byte(s) leaked in 5 allocation(s).
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The failure appeared in 10.3 after this commit:
commit d08f2ab6d61b1b431be3c003c4ecc9495faebffc
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Author: Sergei Golubchik
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Date: Tue Nov 1 19:50:20 2022 +0100
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MDEV-28855 SEGV around dict_free_vc_templ during DROP INDEX
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Not reproducible on 10.5+, and it's probably not worth fixing in 10.3 this close to EOL, so it's 10.4-only, hence minor.