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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10.3
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None
Description
CREATE TABLE t1 (a BIGINT, b BIT(1) NOT NULL) ENGINE=MyISAM; |
CREATE VIEW v1 AS SELECT * FROM t1; |
INSERT INTO t1 VALUES (1,b'0'),(2,b'0'); |
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CREATE TABLE t2 (c INT) ENGINE=MyISAM; |
INSERT INTO t2 VALUES (3),(4); |
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SELECT * FROM t2 LEFT JOIN ( SELECT * FROM v1 ) sq ON (c = a); |
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# Cleanup
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DROP VIEW v1; |
DROP TABLE t1, t2; |
10.3 ASAN e5e58777 |
==18554==ERROR: AddressSanitizer: use-after-poison on address 0x61900008ad51 at pc 0x7f8bc12c7f7f bp 0x7f8bb561e060 sp 0x7f8bb561d810
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READ of size 1 at 0x61900008ad51 thread T5
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#0 0x7f8bc12c7f7e (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x5cf7e)
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#1 0x560146b7f5ff in create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, st_mysql_const_lex_string const*, bool, bool) /data/src/10.3/sql/sql_select.cc:17852
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#2 0x560146cc66c3 in select_unit::create_result_table(THD*, List<Item>*, bool, unsigned long long, st_mysql_const_lex_string const*, bool, bool, bool, unsigned int) /data/src/10.3/sql/sql_union.cc:372
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#3 0x5601469bf93a in mysql_derived_prepare(THD*, LEX*, TABLE_LIST*) /data/src/10.3/sql/sql_derived.cc:799
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#4 0x5601469bc5e2 in mysql_handle_single_derived(LEX*, TABLE_LIST*, unsigned int) /data/src/10.3/sql/sql_derived.cc:199
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#5 0x560146d42ca8 in TABLE_LIST::handle_derived(LEX*, unsigned int) /data/src/10.3/sql/table.cc:8287
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#6 0x5601469fc10f in LEX::handle_list_of_derived(TABLE_LIST*, unsigned int) /data/src/10.3/sql/sql_lex.h:4019
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#7 0x560146a1bb62 in st_select_lex::handle_derived(LEX*, unsigned int) /data/src/10.3/sql/sql_lex.cc:4132
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#8 0x560146b073a4 in JOIN::prepare(TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, bool, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) /data/src/10.3/sql/sql_select.cc:1036
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#9 0x560146b27153 in 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*) /data/src/10.3/sql/sql_select.cc:4269
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#10 0x560146b013f7 in handle_select(THD*, LEX*, select_result*, unsigned long) /data/src/10.3/sql/sql_select.cc:370
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#11 0x560146a83136 in execute_sqlcom_select /data/src/10.3/sql/sql_parse.cc:6294
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#12 0x560146a7293b in mysql_execute_command(THD*) /data/src/10.3/sql/sql_parse.cc:3821
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#13 0x560146a8c172 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/src/10.3/sql/sql_parse.cc:7818
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#14 0x560146a66e5e in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/src/10.3/sql/sql_parse.cc:1856
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#15 0x560146a63d3d in do_command(THD*) /data/src/10.3/sql/sql_parse.cc:1401
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#16 0x560146dd99fa in do_handle_one_connection(CONNECT*) /data/src/10.3/sql/sql_connect.cc:1403
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#17 0x560146dd93c1 in handle_one_connection /data/src/10.3/sql/sql_connect.cc:1308
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#18 0x56014823e5ff in pfs_spawn_thread /data/src/10.3/storage/perfschema/pfs.cc:1862
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#19 0x7f8bc10554a3 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x74a3)
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#20 0x7f8bbf59cd0e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe8d0e)
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0x61900008ad51 is located 209 bytes inside of 1100-byte region [0x61900008ac80,0x61900008b0cc)
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allocated by thread T5 here:
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#0 0x7f8bc132cd28 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1d28)
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#1 0x56014836e3a7 in sf_malloc /data/src/10.3/mysys/safemalloc.c:118
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#2 0x560148340230 in my_malloc /data/src/10.3/mysys/my_malloc.c:101
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#3 0x560148320961 in alloc_root /data/src/10.3/mysys/my_alloc.c:250
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#4 0x560148321dcf in memdup_root /data/src/10.3/mysys/my_alloc.c:492
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#5 0x560146d0c22e in TABLE_SHARE::init_from_binary_frm_image(THD*, bool, unsigned char const*, unsigned long) /data/src/10.3/sql/table.cc:1286
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#6 0x560146d07648 in open_table_def(THD*, TABLE_SHARE*, unsigned int) /data/src/10.3/sql/table.cc:677
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#7 0x560146f8f59c in tdc_acquire_share(THD*, TABLE_LIST*, unsigned int, TABLE**) /data/src/10.3/sql/table_cache.cc:840
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#8 0x560146917100 in open_table(THD*, TABLE_LIST*, Open_table_context*) /data/src/10.3/sql/sql_base.cc:1839
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#9 0x56014691fc7f in open_and_process_table /data/src/10.3/sql/sql_base.cc:3675
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#10 0x560146921f0a in open_tables(THD*, DDL_options_st const&, TABLE_LIST**, unsigned int*, unsigned int, Prelocking_strategy*) /data/src/10.3/sql/sql_base.cc:4144
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#11 0x560146926ce9 in open_and_lock_tables(THD*, DDL_options_st const&, TABLE_LIST*, bool, unsigned int, Prelocking_strategy*) /data/src/10.3/sql/sql_base.cc:5032
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#12 0x560146898a4d in open_and_lock_tables(THD*, TABLE_LIST*, bool, unsigned int) /data/src/10.3/sql/sql_base.h:505
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#13 0x560146cf4297 in mysql_create_view(THD*, TABLE_LIST*, enum_view_create_mode) /data/src/10.3/sql/sql_view.cc:450
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#14 0x560146a7ff01 in mysql_execute_command(THD*) /data/src/10.3/sql/sql_parse.cc:5852
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#15 0x560146a8c172 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/src/10.3/sql/sql_parse.cc:7818
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#16 0x560146a66e5e in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/src/10.3/sql/sql_parse.cc:1856
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#17 0x560146a63d3d in do_command(THD*) /data/src/10.3/sql/sql_parse.cc:1401
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#18 0x560146dd99fa in do_handle_one_connection(CONNECT*) /data/src/10.3/sql/sql_connect.cc:1403
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#19 0x560146dd93c1 in handle_one_connection /data/src/10.3/sql/sql_connect.cc:1308
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#20 0x56014823e5ff in pfs_spawn_thread /data/src/10.3/storage/perfschema/pfs.cc:1862
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#21 0x7f8bc10554a3 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x74a3)
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Thread T5 created by T0 here:
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#0 0x7f8bc129bf59 in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x30f59)
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#1 0x56014823ea3b in spawn_thread_v1 /data/src/10.3/storage/perfschema/pfs.cc:1912
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#2 0x5601467d0bb0 in inline_mysql_thread_create /data/src/10.3/include/mysql/psi/mysql_thread.h:1268
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#3 0x5601467e5ebc in create_thread_to_handle_connection(CONNECT*) /data/src/10.3/sql/mysqld.cc:6600
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#4 0x5601467e659f in create_new_thread /data/src/10.3/sql/mysqld.cc:6670
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#5 0x5601467e75b7 in handle_connections_sockets() /data/src/10.3/sql/mysqld.cc:6945
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#6 0x5601467e538c in mysqld_main(int, char**) /data/src/10.3/sql/mysqld.cc:6222
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#7 0x5601467cf2cf in main /data/src/10.3/sql/main.cc:25
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#8 0x7f8bbf4d42e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0)
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SUMMARY: AddressSanitizer: use-after-poison (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x5cf7e)
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Shadow bytes around the buggy address:
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0x0c3280009550: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
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0x0c3280009560: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
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0x0c3280009570: f7 f7 f7 f7 f7 f7 f7 f7 f7 04 fa fa fa fa fa fa
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0x0c3280009580: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c3280009590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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=>0x0c32800095a0: 00 f7 00 00 f7 01 f7 02 f7 00[01]f7 01 f7 00 00
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0x0c32800095b0: 00 00 00 00 00 00 00 f7 00 00 00 00 00 00 00 00
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0x0c32800095c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c32800095d0: 00 00 00 f7 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c32800095e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c32800095f0: 00 f7 04 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Heap right redzone: fb
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack partial redzone: f4
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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==18554==ABORTING
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Couldn't reproduce on 10.2 or 10.4.
No obvious immediate effect on a non-ASAN build.
Reproducible with MyISAM and Aria, couldn't reproduce with InnoDB.
Data in the test case is optional, reproducible with empty tables as well.