ASAN use-after-poison in Item_change_list::rollback_item_tree_changes on 1st execution of PS

CREATE TABLE t1 (a INT) ENGINE=MyISAM;

INSERT INTO t1 VALUES (1),(2);

CREATE TABLE t2 (b INT) ENGINE=MyISAM;

INSERT INTO t2 VALUES (3);

PREPARE stmt FROM "SELECT * FROM t1 JOIN t2 HAVING NOT (t1.a IS NULL AND t2.b <> 1)";

EXECUTE stmt;

# Cleanup

DEALLOCATE PREPARE stmt;

DROP TABLE t1, t2;

==3420==ERROR: AddressSanitizer: use-after-poison on address 0x62b0000624b8 at pc 0x5591343eb19f bp 0x7f8c025e35e0 sp 0x7f8c025e35d8

WRITE of size 8 at 0x62b0000624b8 thread T5

    #0 0x5591343eb19e in Item_change_list::rollback_item_tree_changes() /data/src/10.4/sql/sql_class.cc:2879

    #1 0x55913454c108 in Prepared_statement::cleanup_stmt() /data/src/10.4/sql/sql_prepare.cc:3866

    #2 0x559134552933 in Prepared_statement::execute(String*, bool) /data/src/10.4/sql/sql_prepare.cc:4763

    #3 0x55913454e3d4 in Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) /data/src/10.4/sql/sql_prepare.cc:4221

    #4 0x559134548e07 in mysql_sql_stmt_execute(THD*) /data/src/10.4/sql/sql_prepare.cc:3338

    #5 0x5591344ed165 in mysql_execute_command(THD*) /data/src/10.4/sql/sql_parse.cc:3857

    #6 0x559134508e8a in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/src/10.4/sql/sql_parse.cc:8157

    #7 0x5591344e1093 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/src/10.4/sql/sql_parse.cc:1829

    #8 0x5591344dde94 in do_command(THD*) /data/src/10.4/sql/sql_parse.cc:1358

    #9 0x559134871793 in do_handle_one_connection(CONNECT*) /data/src/10.4/sql/sql_connect.cc:1399

    #10 0x55913487118c in handle_one_connection /data/src/10.4/sql/sql_connect.cc:1302

    #11 0x55913543b82c in pfs_spawn_thread /data/src/10.4/storage/perfschema/pfs.cc:1862

    #12 0x7f8c0d964493 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7493)

    #13 0x7f8c0bd4a93e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe893e)

0x62b0000624b8 is located 696 bytes inside of 24716-byte region [0x62b000062200,0x62b00006828c)

allocated by thread T5 here:

    #0 0x7f8c0dbce73f in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x5473f)

    #1 0x559135deb2c7 in sf_malloc /data/src/10.4/mysys/safemalloc.c:118

    #2 0x559135dbbbc2 in my_malloc /data/src/10.4/mysys/my_malloc.c:101

    #3 0x559135d9a9a4 in reset_root_defaults /data/src/10.4/mysys/my_alloc.c:151

    #4 0x5591343e017b in THD::init_for_queries() /data/src/10.4/sql/sql_class.cc:1370

    #5 0x559134870b40 in prepare_new_connection_state(THD*) /data/src/10.4/sql/sql_connect.cc:1233

    #6 0x5591348711d2 in thd_prepare_connection(THD*) /data/src/10.4/sql/sql_connect.cc:1317

    #7 0x559134871760 in do_handle_one_connection(CONNECT*) /data/src/10.4/sql/sql_connect.cc:1387

    #8 0x55913487118c in handle_one_connection /data/src/10.4/sql/sql_connect.cc:1302

    #9 0x55913543b82c in pfs_spawn_thread /data/src/10.4/storage/perfschema/pfs.cc:1862

    #10 0x7f8c0d964493 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7493)

Thread T5 created by T0 here:

    #0 0x7f8c0db9dbba in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x23bba)

    #1 0x55913543bdf4 in spawn_thread_v1 /data/src/10.4/storage/perfschema/pfs.cc:1912

    #2 0x55913422bf16 in inline_mysql_thread_create /data/src/10.4/include/mysql/psi/mysql_thread.h:1268

    #3 0x559134241740 in create_thread_to_handle_connection(CONNECT*) /data/src/10.4/sql/mysqld.cc:6194

    #4 0x559134241e45 in create_new_thread(CONNECT*) /data/src/10.4/sql/mysqld.cc:6264

    #5 0x5591342421d5 in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/src/10.4/sql/mysqld.cc:6362

    #6 0x559134242e21 in handle_connections_sockets() /data/src/10.4/sql/mysqld.cc:6520

    #7 0x559134240f7b in mysqld_main(int, char**) /data/src/10.4/sql/mysqld.cc:5852

    #8 0x559134229d9f in main /data/src/10.4/sql/main.cc:25

    #9 0x7f8c0bc822b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)

SUMMARY: AddressSanitizer: use-after-poison /data/src/10.4/sql/sql_class.cc:2879 Item_change_list::rollback_item_tree_changes()

Shadow bytes around the buggy address:

  0x0c5680004440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c5680004450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 00

  0x0c5680004460: 05 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c5680004470: 00 00 00 00 00 07 00 00 00 00 00 00 00 00 00 00

  0x0c5680004480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

=>0x0c5680004490: 00 00 00 00 00 00 f7[f7]00 00 00 00 00 00 00 00

  0x0c56800044a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c56800044b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c56800044c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c56800044d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

  0x0c56800044e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

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

  Heap right redzone:      fb

  Freed heap region:       fd

  Stack left redzone:      f1

  Stack mid redzone:       f2

  Stack right redzone:     f3

  Stack partial redzone:   f4

  Stack after return:      f5

  Stack use after scope:   f8

  Global redzone:          f9

  Global init order:       f6

  Poisoned by user:        f7

  Contiguous container OOB:fc

  ASan internal:           fe

==3420==ABORTING