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Kentoku SHIBA c032c2ef66 MDEV-18993 The keep-alive connection (set spider_conn_recycle_mode = 1) in spider would cause cash in MariaDB (#1269) 
Fix the following valgrind error.

==94390== Thread 29:
==94390== Invalid read of size 8
==94390== at 0x78389D: thd_increment_bytes_sent (sql_class.cc:4265)
==94390== by 0xC8EC46: net_real_write (net_serv.cc:730)
==94390== by 0xC8E0C8: net_flush (net_serv.cc:383)
==94390== by 0xC8E4D0: net_write_command (net_serv.cc:521)
==94390== by 0xADCE61: cli_advanced_command (client.c:468)
==94390== by 0xAE3CAF: mysql_close_slow_part (client.c:3671)
==94390== by 0xAE3D28: mysql_close (client.c:3683)
==94390== by 0x149E69A8: spider_db_mbase::disconnect() (spd_db_mysql.cc:2217)
==94390== by 0x1491EA26: spider_db_disconnect(st_spider_conn*) (spd_db_conn.cc:297)
==94390== by 0x14948EBE: spider_free_conn_alloc(st_spider_conn*) (spd_conn.cc:196)
==94390== by 0x1494B26A: spider_free_conn(st_spider_conn*) (spd_conn.cc:1251)
==94390== by 0x1494941F: spider_free_conn_from_trx(st_spider_transaction*, st_spider_conn*, bool, bool, int*) (spd_conn.cc:315)
==94390== Address 0x1f0e0990 is 4,832 bytes inside a block of size 25,728 free'd
==94390== at 0x4C2ACBD: free (vg_replace_malloc.c:530)
==94390== by 0x13F5545: my_free (my_malloc.c:222)
==94390== by 0x6C75B7: ilink::operator delete(void*, unsigned long) (sql_list.h:618)
==94390== by 0x77B9F6: THD::~THD() (sql_class.cc:1724)
==94390== by 0x1494FCE0: spider_bg_conn_action(void*) (spd_conn.cc:2580)
==94390== by 0x4E3DDD4: start_thread (in /usr/lib64/libpthread-2.17.so)
==94390== by 0x5FBFEAC: clone (in /usr/lib64/libc-2.17.so)
==94390== Block was alloc'd at
==94390== at 0x4C29BC3: malloc (vg_replace_malloc.c:299)
==94390== by 0x13F4DFA: my_malloc (my_malloc.c:101)
==94390== by 0x1491CF06: ilink::operator new(unsigned long) (sql_list.h:614)
==94390== by 0x1494F7FD: spider_bg_conn_action(void*) (spd_conn.cc:2501)
==94390== by 0x4E3DDD4: start_thread (in /usr/lib64/libpthread-2.17.so)
==94390== by 0x5FBFEAC: clone (in /usr/lib64/libc-2.17.so)
==94390== Invalid write of size 8
==94390== at 0x7838AF: thd_increment_bytes_sent (sql_class.cc:4265)
==94390== by 0xC8EC46: net_real_write (net_serv.cc:730)
==94390== by 0xC8E0C8: net_flush (net_serv.cc:383)
==94390== by 0xC8E4D0: net_write_command (net_serv.cc:521)
==94390== by 0xADCE61: cli_advanced_command (client.c:468)
==94390== by 0xAE3CAF: mysql_close_slow_part (client.c:3671)
==94390== by 0xAE3D28: mysql_close (client.c:3683)
==94390== by 0x149E69A8: spider_db_mbase::disconnect() (spd_db_mysql.cc:2217)
==94390== by 0x1491EA26: spider_db_disconnect(st_spider_conn*) (spd_db_conn.cc:297)
==94390== by 0x14948EBE: spider_free_conn_alloc(st_spider_conn*) (spd_conn.cc:196)
==94390== by 0x1494B26A: spider_free_conn(st_spider_conn*) (spd_conn.cc:1251)
==94390== by 0x1494941F: spider_free_conn_from_trx(st_spider_transaction*, st_spider_conn*, bool, bool, int*) (spd_conn.cc:315)
==94390== Address 0x1f0e0990 is 4,832 bytes inside a block of size 25,728 free'd
==94390== at 0x4C2ACBD: free (vg_replace_malloc.c:530)
==94390== by 0x13F5545: my_free (my_malloc.c:222)
==94390== by 0x6C75B7: ilink::operator delete(void*, unsigned long) (sql_list.h:618)
==94390== by 0x77B9F6: THD::~THD() (sql_class.cc:1724)
==94390== by 0x1494FCE0: spider_bg_conn_action(void*) (spd_conn.cc:2580)
==94390== by 0x4E3DDD4: start_thread (in /usr/lib64/libpthread-2.17.so)
==94390== by 0x5FBFEAC: clone (in /usr/lib64/libc-2.17.so)
==94390== Block was alloc'd at
==94390== at 0x4C29BC3: malloc (vg_replace_malloc.c:299)
==94390== by 0x13F4DFA: my_malloc (my_malloc.c:101)
==94390== by 0x1491CF06: ilink::operator new(unsigned long) (sql_list.h:614)
==94390== by 0x1494F7FD: spider_bg_conn_action(void*) (spd_conn.cc:2501)
==94390== by 0x4E3DDD4: start_thread (in /usr/lib64/libpthread-2.17.so)
==94390== by 0x5FBFEAC: clone (in /usr/lib64/libc-2.17.so)
2020-06-27 14:42:36 +09:00
..
hs_client Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
mysql-test/spider MDEV-21884 MariaDB with Spider crashes on a query 2020-04-17 01:49:46 +09:00
scripts Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
CMakeLists.txt Fix CMake warning in spider, in Windows ninja build 2019-09-12 17:06:06 +02:00
configure.in
ha_spider.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
ha_spider.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
Makefile.am
spd_conn.cc Fix GCC -Wstringop-truncation 2020-03-30 12:16:07 +03:00
spd_conn.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_copy_tables.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_copy_tables.h Merge branch '5.5' into 10.1 2019-05-11 22:19:05 +03:00
spd_db_conn.cc MDEV-21884 MariaDB with Spider crashes on a query 2020-04-17 01:49:46 +09:00
spd_db_conn.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_db_handlersocket.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_db_handlersocket.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_db_include.cc
spd_db_include.h Merge remote-tracking branch 10.2 into 10.3 2019-12-02 14:35:10 +02:00
spd_db_mysql.cc MDEV-18993 The keep-alive connection (set spider_conn_recycle_mode = 1) in spider would cause cash in MariaDB (#1269) 2020-06-27 14:42:36 +09:00
spd_db_mysql.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_db_oracle.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_db_oracle.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_direct_sql.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_direct_sql.h Merge branch '5.5' into 10.1 2019-05-11 22:19:05 +03:00
spd_environ.h MDEV-18993 The keep-alive connection (set spider_conn_recycle_mode = 1) in spider would cause cash in MariaDB (#1269) 2020-06-27 14:42:36 +09:00
spd_err.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_group_by_handler.cc
spd_group_by_handler.h
spd_i_s.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_include.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_malloc.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_malloc.h Merge branch '5.5' into 10.1 2019-05-11 22:19:05 +03:00
spd_param.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_param.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_ping_table.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_ping_table.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_sys_table.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_sys_table.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_table.cc Merge 10.1 into 10.2 2019-07-09 13:22:22 +03:00
spd_table.h Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_trx.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_trx.h Merge branch '5.5' into 10.1 2019-05-11 22:19:05 +03:00
spd_udf.cc Merge 10.2 into 10.3 2019-05-14 17:18:46 +03:00
spd_udf.def
spd_udf.h Merge branch '5.5' into 10.1 2019-05-11 22:19:05 +03:00