Yuchen Pei 1f306d395d MDEV-34849 Spider: update conn->queue_connect_share when needed ... Update conn->queue_connect_share in spider_check_trx_and_get_conn to avoid use-after-free. There are two branches in spider_check_trx_and_get_conn, often called at the beginning of a spider DML, depending on whether an update of various spider fields is needed. If it is determined to be needed, the updating may NULL the connections associated with the spider handler, which subsequently causes a call to spider_get_conn() which updates conn->queued_connect_share with the SPIDER_SHARE associated with the spider handler. We make it so that conn->queued_connect_share is updated regardless of the branch it enters, so that it will not be a stale and potentially already freed one.		2025-01-22 11:20:07 +11:00
..
mysql-test/spider	MDEV-34849 Spider: update conn->queue_connect_share when needed	2025-01-22 11:20:07 +11:00
CMakeLists.txt	MDEV-26912 Spider: Remove dead code related to Oracle OCI	2024-10-15 14:30:40 +11:00
configure.in
ha_spider.cc	MDEV-34849 Spider: do not change the first byte of a connection key	2025-01-22 11:20:06 +11:00
ha_spider.h	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_conn.cc	MDEV-34849 Clean up spider_check_trx_and_get_conn()	2025-01-22 11:20:07 +11:00
spd_conn.h	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_copy_tables.cc	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_copy_tables.h
spd_db_conn.cc	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_db_conn.h	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_db_include.cc	MDEV-26178 spider: delete spd_environ.h	2024-09-10 11:15:18 +10:00
spd_db_include.h	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_db_mysql.cc	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_db_mysql.h	MDEV-26345 Spider GBH should execute original queries on the data node	2024-10-15 15:36:12 +11:00
spd_direct_sql.cc	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_direct_sql.h
spd_err.h	MDEV-33490 MENT-1504 Fix some english strings in spider.	2024-06-04 12:25:08 +10:00
spd_group_by_handler.cc	MDEV-35422 Fix spider group by handler trying to use fake group by fields	2024-12-03 10:32:42 +11:00
spd_group_by_handler.h	MDEV-26345 Spider GBH should execute original queries on the data node	2024-10-15 15:36:12 +11:00
spd_i_s.cc	MDEV-26178 spider: delete spd_environ.h	2024-09-10 11:15:18 +10:00
spd_include.h	MDEV-34849 Clean up spider_check_trx_and_get_conn()	2025-01-22 11:20:07 +11:00
spd_init_query.h	MDEV-33538 make auxiliary spider plugins init depend on actual spider	2024-05-03 14:47:54 +10:00
spd_malloc.cc	MDEV-26178 spider: delete spd_environ.h	2024-09-10 11:15:18 +10:00
spd_malloc.h
spd_param.cc	MDEV-35064 Reduce the default spider connect retry counts to 2	2024-11-27 10:25:14 +11:00
spd_param.h	MDEV-27643 Spider: remove #ifdef HA_CAN_BULK_ACCESS	2024-09-10 11:19:19 +10:00
spd_ping_table.cc	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_ping_table.h
spd_sys_table.cc	MDEV-34716 spider: some trivial cleanups and documentation	2024-10-15 11:04:27 +11:00
spd_sys_table.h	Merge branch '10.4' into 10.5	2024-04-16 11:04:14 +02:00
spd_table.cc	MDEV-34849 Spider: do not change the first byte of a connection key	2025-01-22 11:20:06 +11:00
spd_table.h	MDEV-34348: my_hash_get_key fixes	2024-11-23 08:14:22 -07:00
spd_trx.cc	MDEV-34849 Spider: update conn->queue_connect_share when needed	2025-01-22 11:20:07 +11:00
spd_trx.h	MDEV-28526 Spider: remove conn_kind member variables	2025-01-22 11:20:06 +11:00
spd_udf.cc	MDEV-35735: UBSAN: spider udf functions mismatch with UDF defination	2025-01-12 13:40:18 +11:00
spd_udf.def
spd_udf.h	MDEV-35735: UBSAN: spider udf functions mismatch with UDF defination	2025-01-12 13:40:18 +11:00
spider.cnf