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| author | Andrei Elkin <andrei.elkin@oracle.com> | 2012-01-18 00:16:19 +0200 |
|---|---|---|
| committer | Andrei Elkin <andrei.elkin@oracle.com> | 2012-01-18 00:16:19 +0200 |
| commit | 155253161673aef7ac1412dd504f82a389b8d410 (patch) | |
| tree | 11e3d6be9d984cc8195bd6e22112eb240edeacfd /mysql-test/extra | |
| parent | f4277c9dd67b68a5ddba37fb2805bd4d89cb27df (diff) | |
| download | mariadb-git-155253161673aef7ac1412dd504f82a389b8d410.tar.gz | |
BUG#13593869 - 64035: SEVERAL ERRORS IN COM_BINLOG_DUMP/MYSQL_BINLOG_SEND CRASH THE SERVER
The server crashes when receiving a COM_BINLOG_DUMP command with a position of 0 or
larger than the file size.
The execution proceeds to an error block having the last read replication coordinates
pointer be NULL and its dereferencing crashed the server.
Fixed with making "public" previously used only for heartbeat coordinates.
Diffstat (limited to 'mysql-test/extra')
| -rw-r--r-- | mysql-test/extra/rpl_tests/rpl_start_stop_slave.test | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/mysql-test/extra/rpl_tests/rpl_start_stop_slave.test b/mysql-test/extra/rpl_tests/rpl_start_stop_slave.test index 42250764b54..301f4d84c58 100644 --- a/mysql-test/extra/rpl_tests/rpl_start_stop_slave.test +++ b/mysql-test/extra/rpl_tests/rpl_start_stop_slave.test @@ -177,3 +177,36 @@ UNLOCK TABLES; --connection master DROP TABLE t1; sync_slave_with_master; + +# +# bug#3593869-64035 uninitialized event_coordinates instance crashes server +# Testing how out of valid range position value is handled with an error. +# + +--connection master +RESET MASTER; +let $master_pos= query_get_value(SHOW MASTER STATUS, Position, 1); +let $master_pos= `SELECT $master_pos + 1`; + +--connection slave +--source include/stop_slave.inc +--replace_regex /[0-9]+/MASTER_POS/ +eval CHANGE MASTER TO master_log_pos=$master_pos; + +START SLAVE; +# ER_MASTER_FATAL_ERROR_READING_BINLOG 1236 +--let $slave_param=Last_IO_Errno +--let $slave_param_value=1236 +--source include/wait_for_slave_param.inc + +--let $slave_io_error_replace= / at [0-9]*/ at XXX/ /\.\/*master-bin/master-bin/ +--let $status_items= Last_IO_Errno, Last_IO_Error +--source include/show_slave_status.inc + +--source include/stop_slave.inc +RESET SLAVE; + +--connection master +RESET MASTER; + +# Slave is stopped by bug#3593869-64035 tests. |