[MDEV-29494] Assertion `0' failed in Item_type_holder::val_int - Jira

Details

Type: Bug
Status: Closed (View Workflow)
Priority: Critical
Resolution: Fixed
Affects Version/s: 10.10.1, 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL)
Fix Version/s: 10.6.17, 10.11.7, 11.0.5, 11.1.4, 11.2.3
Component/s: Data Manipulation - Subquery
Labels:
- crash
Environment:
Ubuntu 20.04

Description

Dear MariaDB developers,
I am Zu-Ming Jiang, a PhD student at ETH Zurich. I used my new fuzzer to fuzz MariaDB and found a bug that can directly crashes MariaDB 10.10.1 server. The bug information is following:

The installation process of MariaDB (debug mode, enable ASAN)

cd mariadb-10.10.1
mkdir build; cd build
cmake .. -DCMAKE_BUILD_TYPE=Debug -DWITH_ASAN=ON
make -j12 && sudo make install

Reproduce process

– step 1: set up MariaDB server and create a database named "testdb"
/usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql&
/usr/local/mysql/bin/mysql -uroot
mysql> create database testdb;

– step2: trigger the bug
/usr/local/mysql/bin/mysql --force -uroot -Dtestdb < mysql_bk.sql
/usr/local/mysql/bin/mysql --force -uroot -Dtestdb < bug_trigger_stmt.sql

Bug Information

The bug-triggering files "mysql_bk.sql" and "bug_trigger_stmt.sql" is in the attached.
The error report of MariaDB is in the attached file "bug_report.txt"

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending
- Thumbnails
- List
- Download All

bug_report.txt
7 kB
2022-09-08 08:32
bug_trigger_stmt.sql
0.6 kB
2022-09-08 08:32
mysql_bk.sql
5 kB
2022-09-08 08:32

Activity

Ascending order - Click to sort in descending order

Alice Sherepa added a comment - 2022-09-13 15:32

Thank you!
I reproduced the issue on 10.6-10.10, but it is a sporadic crash, so it might be that it is also repeatable on earlier versions.

please run the test with --repeat=N (on my machine I used N=10)

--source include/have_innodb.inc

set character_set_database='latin1';

DROP TABLE IF EXISTS t1;

/*!40101 SET @saved_cs_client     = @@character_set_client */;

/*!40101 SET character_set_client = utf8 */;

CREATE TABLE t1 (

  wkey int(11) DEFAULT NULL,

  pkey int(11) NOT NULL,

  c_72_xob double DEFAULT NULL,

  c_zlh1ud text DEFAULT NULL,

  c_xcmo8c int(11) DEFAULT NULL,

  c_wwyiz int(11) DEFAULT NULL,

  c_s7edob int(11) DEFAULT NULL,

  PRIMARY KEY (pkey)

) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40101 SET character_set_client = @saved_cs_client */;

LOCK TABLES t1 WRITE;

/*!40000 ALTER TABLE t1 DISABLE KEYS */;

INSERT INTO t1 VALUES

(6,34000,83.9,'ta76fd',NULL,78,NULL),

(6,35000,NULL,'jv3vgb',NULL,32,NULL),

(6,36000,NULL,NULL,NULL,99,NULL),

(8,43000,90.44,'yh2u_',99,NULL,78),

(8,44000,69.21,'sk8djd',18,NULL,46),

(8,45000,68.48,'7yjo8',60,NULL,71),

(10,54000,79.54,'giyn0c',27,NULL,67),

(10,55000,30.1,'ylxulc',11,NULL,22),

(10,56000,23.86,'yn_sfd',42,NULL,54),

(10,57000,57.3,'q4_nqc',48,NULL,42),

(10,58000,61.26,'zvjqzd',27,NULL,46),

(10,59000,39.92,'r4ski',51,NULL,78),

(11,60000,80.95,'i4lj9d',NULL,24,18),

(11,61000,48.97,'zcoc1b',NULL,18,76),

(11,62000,12.66,'jdomob',NULL,8,99),

(11,63000,39.39,'6wc41d',NULL,27,91),

(11,64000,35.19,NULL,NULL,26,48),

(11,65000,35.61,'ioip1',NULL,86,98),

(11,66000,15.9,NULL,NULL,67,47);

/*!40000 ALTER TABLE t1 ENABLE KEYS */;

UNLOCK TABLES;

DROP TABLE IF EXISTS t_esb_id;

/*!40101 SET @saved_cs_client     = @@character_set_client */;

/*!40101 SET character_set_client = utf8 */;

CREATE TABLE t_esb_id (

  wkey int(11) DEFAULT NULL,

  pkey int(11) NOT NULL,

  c_y3v2ud text DEFAULT NULL,

  c_t2zrt text DEFAULT NULL,

  c_fvch6 int(11) DEFAULT NULL,

  c_jtjr_c int(11) DEFAULT NULL,

  c_uq1mvd int(11) DEFAULT NULL,

  PRIMARY KEY (pkey)

) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40101 SET character_set_client = @saved_cs_client */;

LOCK TABLES t_esb_id WRITE;

/*!40000 ALTER TABLE t_esb_id DISABLE KEYS */;

INSERT INTO t_esb_id VALUES

(1,11000,'gjjtv','s14rvb',3,54,NULL),

(1,12000,'pxkm9c',NULL,16,53,NULL),

(1,13000,'fe6c0d','izdnlc',71,11,NULL),

(1,14000,'iot45b','rkmr4c',86,38,NULL),

(2,15000,NULL,'wckpwb',34,53,67),

(2,16000,NULL,'yrhs8c',58,49,35),

(2,17000,NULL,'kitrmb',32,15,91),

(2,18000,NULL,'3za5ab',92,47,18),

(2,19000,NULL,'evzu8b',52,76,29),

(2,20000,NULL,'pwt0kb',27,78,53),

(2,21000,NULL,'wyebvd',32,69,97),

(3,22000,'uzru9','tvuxsb',34,48,3),

(3,23000,'nunfmc',NULL,23,23,13),

(3,24000,'pcv7w','sqdezd',94,47,51),

(3,25000,'1iefuc',NULL,60,75,100),

(4,26000,NULL,'r2s6cb',19,63,99),

(4,27000,NULL,'v1yokd',73,71,78),

(4,28000,NULL,'wnkh_d',87,46,11),

(5,29000,NULL,'glhoh',NULL,33,89),

(5,30000,NULL,'ixnvgd',NULL,62,15),

(5,31000,NULL,'txd8ub',NULL,63,1),

(5,32000,NULL,'v3l_cb',NULL,40,73),

(5,33000,NULL,'gitx0d',NULL,42,40),

(7,37000,NULL,'r5ddyc',57,65,96),

(7,38000,NULL,'4li_ab',100,42,71),

(7,39000,NULL,'cewbfd',63,18,24),

(7,40000,NULL,'ko9pb',80,61,84),

(7,41000,NULL,NULL,71,67,37),

(7,42000,NULL,'u95kz',86,35,95),

(9,46000,NULL,NULL,26,NULL,81),

(9,47000,NULL,NULL,41,NULL,51),

(9,48000,NULL,NULL,48,NULL,65),

(9,49000,NULL,NULL,72,NULL,82),

(9,50000,NULL,NULL,23,NULL,35),

(9,51000,NULL,NULL,88,NULL,26),

(9,52000,NULL,NULL,75,NULL,80),

(9,53000,NULL,NULL,47,NULL,13),

(12,67000,'wr78bd','he339c',38,NULL,54),

(12,68000,'n8djb','j82bv',45,NULL,48),

(12,69000,'ezlvc','3i0j1b',17,NULL,2),

(12,70000,'2ikhyc','n1x0o',67,NULL,29),

(13,71000,NULL,NULL,NULL,81,8),

(13,72000,NULL,'fgwjdd',NULL,42,75),

(13,73000,NULL,'gx93gd',NULL,27,35),

(13,74000,NULL,'yc4ouc',NULL,99,71),

(13,75000,NULL,'mfyumb',NULL,20,71),

(13,76000,NULL,'qwqeic',NULL,15,97),

(13,77000,NULL,'ek6gec',NULL,86,73),

(14,78000,'h6rfrc','cfubq',NULL,NULL,34),

(14,79000,'k3dzbd',NULL,NULL,NULL,50),

(14,80000,'njjry','js8rac',NULL,NULL,76),

(15,81000,'u1i1jd','foj9yc',55,4,NULL),

(15,82000,'3vtvxd','segeac',39,26,NULL),

(15,83000,'philtc','qdqlw',97,70,NULL),

(15,84000,'_z1zjb','9gppfd',75,44,NULL),

(15,85000,NULL,'rtg5',87,34,NULL);

/*!40000 ALTER TABLE t_esb_id ENABLE KEYS */;

UNLOCK TABLES;

SELECT subq_0.c0 AS c0

FROM

 (SELECT ref_0.c_s7edob AS c0

  FROM t1 AS ref_0

  WHERE ref_0.c_s7edob NOT IN

    (SELECT ref_1.c_wwyiz AS c0

     FROM t1 AS ref_1)) AS subq_0

WHERE subq_0.c0 =

  (SELECT ref_3.c_wwyiz AS c0

   FROM (t1 AS ref_2

         CROSS JOIN t1 AS ref_3)

   UNION SELECT ref_4.c_wwyiz AS c0

   FROM t1 AS ref_4 LIMIT 1);

10.6 fd0bdd3180a7d5f4b9804d372d6a63b6
/10.6/src/sql/item.cc:10661: virtual longlong Item_type_holder::val_int(): Assertion `0' failed.
220913 17:24:25 [ERROR] mysqld got signal 6 ;

Server version: 10.6.10-MariaDB-debug-log

??:0(__assert_fail)[0x7f15b6a23fd6]
sql/item.cc:10662(Item_type_holder::val_int())[0x55e6793f5cb1]
sql/item.h:1760(Item::val_int_result())[0x55e6788002f4]
sql/item.cc:10087(Item_cache_int::cache_value())[0x55e6793ef9fc]
sql/item.h:7088(Item_cache::has_value())[0x55e67911d6e4]
sql/item.h:7097(Item_cache::is_null())[0x55e67911d8e4]
sql/item_subselect.h:673(Item_in_subselect::disable_cond_guard_for_const_null_left_expr(int))[0x55e6795b12a9]
sql/item_subselect.cc:2395(Item_in_subselect::create_single_in_to_exists_cond(JOIN, Item, Item*))[0x55e679587786]
sql/item_subselect.cc:2800(Item_in_subselect::create_in_to_exists_cond(JOIN*))[0x55e67958d492]
sql/opt_subselect.cc:6522(JOIN::choose_subquery_plan(unsigned long long))[0x55e679045e66]
sql/sql_select.cc:5969(make_join_statistics(JOIN, List<TABLE_LIST>&, st_dynamic_array))[0x55e678bb8b11]
sql/sql_select.cc:2494(JOIN::optimize_inner())[0x55e678b94b73]
sql/sql_select.cc:1836(JOIN::optimize())[0x55e678b8dc12]
sql/sql_lex.cc:4944(st_select_lex::optimize_unflattened_subqueries(bool))[0x55e678a58c4f]
sql/opt_subselect.cc:5656(JOIN::optimize_unflattened_subqueries())[0x55e67904007f]
sql/sql_select.cc:3097(JOIN::optimize_stage2())[0x55e678b9b0ff]
sql/sql_select.cc:2520(JOIN::optimize_inner())[0x55e678b94e7e]
sql/sql_select.cc:1836(JOIN::optimize())[0x55e678b8dc12]
sql/sql_select.cc:5027(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))[0x55e678baf550]
sql/sql_select.cc:554(handle_select(THD, LEX, select_result*, unsigned long))[0x55e678b7f679]
sql/sql_parse.cc:6256(execute_sqlcom_select(THD, TABLE_LIST))[0x55e678ae3c72]
sql/sql_parse.cc:3946(mysql_execute_command(THD*, bool))[0x55e678ad2826]
sql/sql_parse.cc:8030(mysql_parse(THD, char, unsigned int, Parser_state*))[0x55e678aeef41]
sql/sql_parse.cc:1898(dispatch_command(enum_server_command, THD, char, unsigned int, bool))[0x55e678ac5109]
sql/sql_parse.cc:1409(do_command(THD*, bool))[0x55e678ac1e60]
sql/sql_connect.cc:1416(do_handle_one_connection(CONNECT*, bool))[0x55e678f2d034]
sql/sql_connect.cc:1320(handle_one_connection)[0x55e678f2c991]
perfschema/pfs.cc:2203(pfs_spawn_thread)[0x55e679ba851a]
nptl/pthread_create.c:478(start_thread)[0x7f15b6f3e609]

??:0(clone)[0x7f15b6b0f133]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x62b0000c42a8): SELECT subq_0.c0 AS c0
FROM
(SELECT ref_0.c_s7edob AS c0
FROM t1 AS ref_0
WHERE ref_0.c_s7edob NOT IN
(SELECT ref_1.c_wwyiz AS c0
FROM t1 AS ref_1)) AS subq_0
WHERE subq_0.c0 =
(SELECT ref_3.c_wwyiz AS c0
FROM (t1 AS ref_2
CROSS JOIN t1 AS ref_3)
UNION SELECT ref_4.c_wwyiz AS c0
FROM t1 AS ref_4 LIMIT 1)

Alice Sherepa added a comment - 2022-09-13 15:32 Thank you! I reproduced the issue on 10.6-10.10, but it is a sporadic crash, so it might be that it is also repeatable on earlier versions. please run the test with --repeat=N (on my machine I used N=10) --source include/have_innodb.inc set character_set_database= 'latin1' ; DROP TABLE IF EXISTS t1; /*!40101 SET @saved_cs_client = @@character_set_client */ ; /*!40101 SET character_set_client = utf8 */ ; CREATE TABLE t1 ( wkey int (11) DEFAULT NULL , pkey int (11) NOT NULL , c_72_xob double DEFAULT NULL , c_zlh1ud text DEFAULT NULL , c_xcmo8c int (11) DEFAULT NULL , c_wwyiz int (11) DEFAULT NULL , c_s7edob int (11) DEFAULT NULL , PRIMARY KEY (pkey) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */ ; LOCK TABLES t1 WRITE; /*!40000 ALTER TABLE t1 DISABLE KEYS */ ; INSERT INTO t1 VALUES (6,34000,83.9, 'ta76fd' , NULL ,78, NULL ), (6,35000, NULL , 'jv3vgb' , NULL ,32, NULL ), (6,36000, NULL , NULL , NULL ,99, NULL ), (8,43000,90.44, 'yh2u_' ,99, NULL ,78), (8,44000,69.21, 'sk8djd' ,18, NULL ,46), (8,45000,68.48, '7yjo8' ,60, NULL ,71), (10,54000,79.54, 'giyn0c' ,27, NULL ,67), (10,55000,30.1, 'ylxulc' ,11, NULL ,22), (10,56000,23.86, 'yn_sfd' ,42, NULL ,54), (10,57000,57.3, 'q4_nqc' ,48, NULL ,42), (10,58000,61.26, 'zvjqzd' ,27, NULL ,46), (10,59000,39.92, 'r4ski' ,51, NULL ,78), (11,60000,80.95, 'i4lj9d' , NULL ,24,18), (11,61000,48.97, 'zcoc1b' , NULL ,18,76), (11,62000,12.66, 'jdomob' , NULL ,8,99), (11,63000,39.39, '6wc41d' , NULL ,27,91), (11,64000,35.19, NULL , NULL ,26,48), (11,65000,35.61, 'ioip1' , NULL ,86,98), (11,66000,15.9, NULL , NULL ,67,47); /*!40000 ALTER TABLE t1 ENABLE KEYS */ ; UNLOCK TABLES; DROP TABLE IF EXISTS t_esb_id; /*!40101 SET @saved_cs_client = @@character_set_client */ ; /*!40101 SET character_set_client = utf8 */ ; CREATE TABLE t_esb_id ( wkey int (11) DEFAULT NULL , pkey int (11) NOT NULL , c_y3v2ud text DEFAULT NULL , c_t2zrt text DEFAULT NULL , c_fvch6 int (11) DEFAULT NULL , c_jtjr_c int (11) DEFAULT NULL , c_uq1mvd int (11) DEFAULT NULL , PRIMARY KEY (pkey) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */ ; LOCK TABLES t_esb_id WRITE; /*!40000 ALTER TABLE t_esb_id DISABLE KEYS */ ; INSERT INTO t_esb_id VALUES (1,11000, 'gjjtv' , 's14rvb' ,3,54, NULL ), (1,12000, 'pxkm9c' , NULL ,16,53, NULL ), (1,13000, 'fe6c0d' , 'izdnlc' ,71,11, NULL ), (1,14000, 'iot45b' , 'rkmr4c' ,86,38, NULL ), (2,15000, NULL , 'wckpwb' ,34,53,67), (2,16000, NULL , 'yrhs8c' ,58,49,35), (2,17000, NULL , 'kitrmb' ,32,15,91), (2,18000, NULL , '3za5ab' ,92,47,18), (2,19000, NULL , 'evzu8b' ,52,76,29), (2,20000, NULL , 'pwt0kb' ,27,78,53), (2,21000, NULL , 'wyebvd' ,32,69,97), (3,22000, 'uzru9' , 'tvuxsb' ,34,48,3), (3,23000, 'nunfmc' , NULL ,23,23,13), (3,24000, 'pcv7w' , 'sqdezd' ,94,47,51), (3,25000, '1iefuc' , NULL ,60,75,100), (4,26000, NULL , 'r2s6cb' ,19,63,99), (4,27000, NULL , 'v1yokd' ,73,71,78), (4,28000, NULL , 'wnkh_d' ,87,46,11), (5,29000, NULL , 'glhoh' , NULL ,33,89), (5,30000, NULL , 'ixnvgd' , NULL ,62,15), (5,31000, NULL , 'txd8ub' , NULL ,63,1), (5,32000, NULL , 'v3l_cb' , NULL ,40,73), (5,33000, NULL , 'gitx0d' , NULL ,42,40), (7,37000, NULL , 'r5ddyc' ,57,65,96), (7,38000, NULL , '4li_ab' ,100,42,71), (7,39000, NULL , 'cewbfd' ,63,18,24), (7,40000, NULL , 'ko9pb' ,80,61,84), (7,41000, NULL , NULL ,71,67,37), (7,42000, NULL , 'u95kz' ,86,35,95), (9,46000, NULL , NULL ,26, NULL ,81), (9,47000, NULL , NULL ,41, NULL ,51), (9,48000, NULL , NULL ,48, NULL ,65), (9,49000, NULL , NULL ,72, NULL ,82), (9,50000, NULL , NULL ,23, NULL ,35), (9,51000, NULL , NULL ,88, NULL ,26), (9,52000, NULL , NULL ,75, NULL ,80), (9,53000, NULL , NULL ,47, NULL ,13), (12,67000, 'wr78bd' , 'he339c' ,38, NULL ,54), (12,68000, 'n8djb' , 'j82bv' ,45, NULL ,48), (12,69000, 'ezlvc' , '3i0j1b' ,17, NULL ,2), (12,70000, '2ikhyc' , 'n1x0o' ,67, NULL ,29), (13,71000, NULL , NULL , NULL ,81,8), (13,72000, NULL , 'fgwjdd' , NULL ,42,75), (13,73000, NULL , 'gx93gd' , NULL ,27,35), (13,74000, NULL , 'yc4ouc' , NULL ,99,71), (13,75000, NULL , 'mfyumb' , NULL ,20,71), (13,76000, NULL , 'qwqeic' , NULL ,15,97), (13,77000, NULL , 'ek6gec' , NULL ,86,73), (14,78000, 'h6rfrc' , 'cfubq' , NULL , NULL ,34), (14,79000, 'k3dzbd' , NULL , NULL , NULL ,50), (14,80000, 'njjry' , 'js8rac' , NULL , NULL ,76), (15,81000, 'u1i1jd' , 'foj9yc' ,55,4, NULL ), (15,82000, '3vtvxd' , 'segeac' ,39,26, NULL ), (15,83000, 'philtc' , 'qdqlw' ,97,70, NULL ), (15,84000, '_z1zjb' , '9gppfd' ,75,44, NULL ), (15,85000, NULL , 'rtg5' ,87,34, NULL ); /*!40000 ALTER TABLE t_esb_id ENABLE KEYS */ ; UNLOCK TABLES; SELECT subq_0.c0 AS c0 FROM ( SELECT ref_0.c_s7edob AS c0 FROM t1 AS ref_0 WHERE ref_0.c_s7edob NOT IN ( SELECT ref_1.c_wwyiz AS c0 FROM t1 AS ref_1)) AS subq_0 WHERE subq_0.c0 = ( SELECT ref_3.c_wwyiz AS c0 FROM (t1 AS ref_2 CROSS JOIN t1 AS ref_3) UNION SELECT ref_4.c_wwyiz AS c0 FROM t1 AS ref_4 LIMIT 1); 10.6 fd0bdd3180a7d5f4b9804d372d6a63b6 /10.6/src/sql/item.cc:10661: virtual longlong Item_type_holder::val_int(): Assertion `0' failed. 220913 17:24:25 [ERROR] mysqld got signal 6 ; Server version: 10.6.10-MariaDB-debug-log ??:0(__assert_fail)[0x7f15b6a23fd6] sql/item.cc:10662(Item_type_holder::val_int())[0x55e6793f5cb1] sql/item.h:1760(Item::val_int_result())[0x55e6788002f4] sql/item.cc:10087(Item_cache_int::cache_value())[0x55e6793ef9fc] sql/item.h:7088(Item_cache::has_value())[0x55e67911d6e4] sql/item.h:7097(Item_cache::is_null())[0x55e67911d8e4] sql/item_subselect.h:673(Item_in_subselect::disable_cond_guard_for_const_null_left_expr(int))[0x55e6795b12a9] sql/item_subselect.cc:2395(Item_in_subselect::create_single_in_to_exists_cond(JOIN*, Item**, Item**))[0x55e679587786] sql/item_subselect.cc:2800(Item_in_subselect::create_in_to_exists_cond(JOIN*))[0x55e67958d492] sql/opt_subselect.cc:6522(JOIN::choose_subquery_plan(unsigned long long))[0x55e679045e66] sql/sql_select.cc:5969(make_join_statistics(JOIN*, List<TABLE_LIST>&, st_dynamic_array*))[0x55e678bb8b11] sql/sql_select.cc:2494(JOIN::optimize_inner())[0x55e678b94b73] sql/sql_select.cc:1836(JOIN::optimize())[0x55e678b8dc12] sql/sql_lex.cc:4944(st_select_lex::optimize_unflattened_subqueries(bool))[0x55e678a58c4f] sql/opt_subselect.cc:5656(JOIN::optimize_unflattened_subqueries())[0x55e67904007f] sql/sql_select.cc:3097(JOIN::optimize_stage2())[0x55e678b9b0ff] sql/sql_select.cc:2520(JOIN::optimize_inner())[0x55e678b94e7e] sql/sql_select.cc:1836(JOIN::optimize())[0x55e678b8dc12] sql/sql_select.cc:5027(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*))[0x55e678baf550] sql/sql_select.cc:554(handle_select(THD*, LEX*, select_result*, unsigned long))[0x55e678b7f679] sql/sql_parse.cc:6256(execute_sqlcom_select(THD*, TABLE_LIST*))[0x55e678ae3c72] sql/sql_parse.cc:3946(mysql_execute_command(THD*, bool))[0x55e678ad2826] sql/sql_parse.cc:8030(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x55e678aeef41] sql/sql_parse.cc:1898(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x55e678ac5109] sql/sql_parse.cc:1409(do_command(THD*, bool))[0x55e678ac1e60] sql/sql_connect.cc:1416(do_handle_one_connection(CONNECT*, bool))[0x55e678f2d034] sql/sql_connect.cc:1320(handle_one_connection)[0x55e678f2c991] perfschema/pfs.cc:2203(pfs_spawn_thread)[0x55e679ba851a] nptl/pthread_create.c:478(start_thread)[0x7f15b6f3e609] ??:0(clone)[0x7f15b6b0f133] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x62b0000c42a8): SELECT subq_0.c0 AS c0 FROM (SELECT ref_0.c_s7edob AS c0 FROM t1 AS ref_0 WHERE ref_0.c_s7edob NOT IN (SELECT ref_1.c_wwyiz AS c0 FROM t1 AS ref_1)) AS subq_0 WHERE subq_0.c0 = (SELECT ref_3.c_wwyiz AS c0 FROM (t1 AS ref_2 CROSS JOIN t1 AS ref_3) UNION SELECT ref_4.c_wwyiz AS c0 FROM t1 AS ref_4 LIMIT 1)

Oleg Smirnov added a comment - 2024-01-19 12:50

This issue is fixed by ~~MDEV-29070~~. Once the patch for ~~MDEV-29070~~ is merged upstream (which should be done before next series of releases), this task can be marked as resolved.

Oleg Smirnov added a comment - 2024-01-19 12:50 This issue is fixed by MDEV-29070 . Once the patch for MDEV-29070 is merged upstream (which should be done before next series of releases), this task can be marked as resolved.

Oleg Smirnov added a comment - 2024-01-22 12:26

Actually, ~~MDEV-29070~~ is already merged upstream, so the issue is fixed.

Oleg Smirnov added a comment - 2024-01-22 12:26 Actually, MDEV-29070 is already merged upstream, so the issue is fixed.

MariaDB Server

Assertion `0' failed in Item_type_holder::val_int

Details

Description

Attachments

Attachments

Activity

People

Dates

Git Integration