--source include/have_innodb.inc

CREATE TABLE t (pk INT PRIMARY KEY, a INT, b INT, KEY(b), FOREIGN KEY (a) REFERENCES t (b)) ENGINE=InnoDB;

INSERT INTO t VALUES (1,10,10);

CHECK TABLE t EXTENDED;

# Cleanup

DROP TABLE t;

==211056==ERROR: AddressSanitizer: use-after-poison on address 0x6290000fbe95 at pc 0x55a010c510ff bp 0x7f2dd3b50370 sp 0x7f2dd3b50368

READ of size 1 at 0x6290000fbe95 thread T11

    #0 0x55a010c510fe in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0mysql.cc:375

    #1 0x55a010ccfada in row_sel_convert_mysql_key_to_innobase(dtuple_t*, unsigned char*, unsigned long, dict_index_t*, unsigned char const*, unsigned long) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0sel.cc:2736

    #2 0x55a0107e6f2e in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/handler/ha_innodb.cc:8956

    #3 0x55a00fbf930e in handler::index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.h:4220

    #4 0x55a00fdb8ee5 in handler::ha_index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:3829

    #5 0x55a00fdde649 in handler::check_record_reference(st_key const*, st_key const*, unsigned long, unsigned char*, unsigned int, unsigned char const*, unsigned char*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:7964

    #6 0x55a00f93f004 in check_key_referential_integrity /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1746

    #7 0x55a00f93f904 in check_foreign_key_relation /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1853

    #8 0x55a00f940357 in check_foreign_key_relations(THD*, TABLE*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1913

    #9 0x55a00fdc7c9b in handler::ha_check(THD*, st_ha_check_opt*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/handler.cc:5398

    #10 0x55a00f937db2 in mysql_admin_table /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:942

    #11 0x55a00f93df0f in Sql_cmd_check_table::execute(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_admin.cc:1652

    #12 0x55a00f42720a in mysql_execute_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:5872

    #13 0x55a00f434229 in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:7901

    #14 0x55a00f40b36a in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:1903

    #15 0x55a00f408072 in do_command(THD*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_parse.cc:1416

    #16 0x55a00f8fab62 in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1415

    #17 0x55a00f8fa6c1 in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1327

    #18 0x55a0105a610b in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2198

    #19 0x7f2de36a8043 in start_thread nptl/pthread_create.c:442

    #20 0x7f2de372861b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

0x6290000fbe95 is located 7317 bytes inside of 16400-byte region [0x6290000fa200,0x6290000fe210)

allocated by thread T11 here:

    #0 0x7f2de3eb89cf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69

    #1 0x55a011333bb9 in my_malloc /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_malloc.c:93

    #2 0x55a01130617a in root_alloc /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_alloc.c:66

    #3 0x55a01130716f in reset_root_defaults /data/bld/preview-11.8-bb-11.8-check-table-asan/mysys/my_alloc.c:244

    #4 0x55a00f2c2a1e in THD::init_for_queries() /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_class.cc:1510

    #5 0x55a00f8f9f92 in prepare_new_connection_state(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1253

    #6 0x55a00f8fa742 in thd_prepare_connection(THD*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1348

    #7 0x55a00f8fab26 in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1405

    #8 0x55a00f8fa6c1 in handle_one_connection /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/sql_connect.cc:1327

    #9 0x55a0105a610b in pfs_spawn_thread /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2198

    #10 0x7f2de36a8043 in start_thread nptl/pthread_create.c:442

Thread T11 created by T0 here:

    #0 0x7f2de3e49726 in __interceptor_pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:207

    #1 0x55a0105a1ead in my_thread_create /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/my_thread.h:38

    #2 0x55a0105a64fa in pfs_spawn_thread_v1 /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/perfschema/pfs.cc:2249

    #3 0x55a00f023aa0 in inline_mysql_thread_create /data/bld/preview-11.8-bb-11.8-check-table-asan/include/mysql/psi/mysql_thread.h:1139

    #4 0x55a00f03c33f in create_thread_to_handle_connection(CONNECT*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6266

    #5 0x55a00f03c964 in create_new_thread(CONNECT*) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6328

    #6 0x55a00f03cc4f in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6390

    #7 0x55a00f03d8d7 in handle_connections_sockets() /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6502

    #8 0x55a00f03a50a in run_main_loop /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:5744

    #9 0x55a00f03bc0e in mysqld_main(int, char**) /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/mysqld.cc:6167

    #10 0x55a00f022d68 in main /data/bld/preview-11.8-bb-11.8-check-table-asan/sql/main.cc:34

    #11 0x7f2de36461c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

SUMMARY: AddressSanitizer: use-after-poison /data/bld/preview-11.8-bb-11.8-check-table-asan/storage/innobase/row/row0mysql.cc:375 in row_mysql_store_col_in_innobase_format(dfield_t*, unsigned char*, unsigned long, unsigned char const*, unsigned long, unsigned long)

Shadow bytes around the buggy address:

  0x0c5280017780: f7 01 f7 02 f7 02 f7 00 00 00 00 00 00 00 00 00

  0x0c5280017790: 00 00 00 00 00 00 00 00 00 00 00 f7 00 00 f7 00

  0x0c52800177a0: 01 f7 05 f7 02 f7 05 f7 02 f7 00 00 f7 00 00 f7

  0x0c52800177b0: 02 f7 02 f7 01 f7 02 f7 02 f7 00 00 00 00 00 00

  0x0c52800177c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f7 00

=>0x0c52800177d0: 00 f7[05]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c52800177e0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c52800177f0: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c5280017800: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c5280017810: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

  0x0c5280017820: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7

Shadow byte legend (one shadow byte represents 8 application bytes):

  Addressable:           00

  Partially addressable: 01 02 03 04 05 06 07 

  Heap left redzone:       fa

  Freed heap region:       fd

  Stack left redzone:      f1

  Stack mid redzone:       f2

  Stack right redzone:     f3

  Stack after return:      f5

  Stack use after scope:   f8

  Global redzone:          f9

  Global init order:       f6

  Poisoned by user:        f7

  Container overflow:      fc

  Array cookie:            ac

  Intra object redzone:    bb

  ASan internal:           fe

  Left alloca redzone:     ca

  Right alloca redzone:    cb

==211056==ABORTING