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| author | Teemu Ollakka <teemu.ollakka@galeracluster.com> | 2019-07-15 12:06:24 +0300 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@mariadb.com> | 2019-07-15 12:06:24 +0300 |
| commit | 61cc932781cae3864be8f964c3893cfc3f059ff6 (patch) | |
| tree | ac870dce76aed3013ef3b2fb4d3b4f999a0a0932 /mysql-test/suite/galera/r/galera_change_user.result | |
| parent | a0230bc76d78202178f43d2f4f6a7e3322c19a16 (diff) | |
| download | mariadb-git-61cc932781cae3864be8f964c3893cfc3f059ff6.tar.gz | |
Wsrep crash caused by COM_CHANGE_USER, COM_RESET_CONNECTION (#1358)
COM_CHANGE_USER and COM_RESET_CONNECTION commands cause
THD::cleanup() to be called in the middle of command handling.
This causes wsrep client_state sanity checks to fail.
As a fix, temporarily close wsrep client_state before THD::change_user()
is called when handling COM_CHANGE_USER and COM_RESET_CONNECTION,
and restore the state after THD::change_user() returns.
This commit also updates wsrep-lib to version which removes
exception usage in wsrep client_state sanity checks.
Diffstat (limited to 'mysql-test/suite/galera/r/galera_change_user.result')
| -rw-r--r-- | mysql-test/suite/galera/r/galera_change_user.result | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/suite/galera/r/galera_change_user.result b/mysql-test/suite/galera/r/galera_change_user.result new file mode 100644 index 00000000000..3be9c956a28 --- /dev/null +++ b/mysql-test/suite/galera/r/galera_change_user.result @@ -0,0 +1,14 @@ +connection node_2; +connection node_1; +connection node_1; +CREATE USER user1; +CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB; +connect node_1a, 127.0.0.1, root, , test, $MYPORT_NODE_1; +disconnect node_1a; +connect node_1a, 127.0.0.1, root, , test, $MYPORT_NODE_1; +START TRANSACTION; +INSERT INTO t1 VALUES (1); +disconnect node_1a; +connection node_1; +DROP TABLE t1; +DROP USER user1; |