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merge from 5.1 repo

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This commit is contained in:
Andrei Elkin
2012-04-23 12:05:05 +03:00
parent bd0c38064f cdaae1692b
commit f189ccf530
4 changed files with 57 additions and 1 deletions
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13
mysql-test/suite/rpl/r/rpl_parallel_show_binlog_events_purge_logs.result Normal file
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include/master-slave.inc
[connection master]
[connection slave]
SET DEBUG_SYNC= 'after_show_binlog_events SIGNAL on_show_binlog_events WAIT_FOR end';
SHOW BINLOG EVENTS;
[connection slave1]
SET DEBUG_SYNC= 'now WAIT_FOR on_show_binlog_events';
FLUSH LOGS;
SET DEBUG_SYNC= 'now SIGNAL end';
SET DEBUG_SYNC= 'RESET';
[connection slave]
SET DEBUG_SYNC= 'RESET';
include/rpl_end.inc

35
mysql-test/suite/rpl/t/rpl_parallel_show_binlog_events_purge_logs.test Normal file
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# BUG#13979418: SHOW BINLOG EVENTS MAY CRASH THE SERVER
#
# The function mysql_show_binlog_events has a local stack variable
# 'LOG_INFO linfo;', which is assigned to thd->current_linfo, however
# this variable goes out of scope and is destroyed before clean
# thd->current_linfo.
#
# This test case runs SHOW BINLOG EVENTS and FLUSH LOGS to make sure
# that with the fix local variable linfo is valid along all
# mysql_show_binlog_events function scope.
#
--source include/have_debug_sync.inc
--source include/master-slave.inc
--echo [connection slave]
--connection slave
SET DEBUG_SYNC= 'after_show_binlog_events SIGNAL on_show_binlog_events WAIT_FOR end';
--send SHOW BINLOG EVENTS
--connection slave1
--echo [connection slave1]
SET DEBUG_SYNC= 'now WAIT_FOR on_show_binlog_events';
FLUSH LOGS;
SET DEBUG_SYNC= 'now SIGNAL end';
SET DEBUG_SYNC= 'RESET';
--echo [connection slave]
--connection slave
--disable_result_log
--reap
--enable_result_log
SET DEBUG_SYNC= 'RESET';
--connection master
--source include/rpl_end.inc