diff options
Diffstat (limited to 'mysql-test/suite/rpl/t/rpl_parallel_29322.test')
| -rw-r--r-- | mysql-test/suite/rpl/t/rpl_parallel_29322.test | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl/t/rpl_parallel_29322.test b/mysql-test/suite/rpl/t/rpl_parallel_29322.test new file mode 100644 index 00000000..67596059 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_parallel_29322.test @@ -0,0 +1,64 @@ +--echo # +--echo # MDEV-29322 ASAN use-after-free options_written_to_bin_log +--echo # + +# The tests verify that at query execution slave parallel workers successfully +# find a correct options_written_to_bin_log value associated with the query. +# There are three test branches, A and B take care of different server version +# binlogs. The homogeneous binlog case of C. branch is also for how-to-reproduce +# the bug, may need few --repeat :s though. + +--source include/have_binlog_format_mixed.inc +--source include/master-slave.inc + +--echo # A. set the master and slave explicit_defaults_for_timestamp values crisscross to (1,0) +--let $same_version_binlogs=0 + +--connection master +# Configure master and slave with different values of the following variable: +set @sav.explicit_defaults_for_timestamp = @@session.explicit_defaults_for_timestamp; +set @@session.explicit_defaults_for_timestamp = 1; +--connection slave +# slave must produce the master version of the table definition and its data +set @sav.explicit_defaults_for_timestamp = @@global.explicit_defaults_for_timestamp; +set global explicit_defaults_for_timestamp = 0; +# the global var gets changed in the included file +set @sav.slave_parallel_workers = @@global.slave_parallel_workers; +--source include/stop_slave.inc +set @@global.slave_parallel_workers = 1; +--source include/start_slave.inc + +--source suite/rpl/include/rpl_parallel_29322.inc + +--echo # B. alternate the master and slave vars' values to (0,1) + +--connection master +# Configure master and slave with different values of the following variable: +set @@session.explicit_defaults_for_timestamp = 0; +--connection slave +# slave must produce the master version of the table definition and its data +set @@global.explicit_defaults_for_timestamp = 1; + +--source suite/rpl/include/rpl_parallel_29322.inc + + +--echo # C. the bug case on the same version binlogs also to demo on the patch's base +--let $same_version_binlogs=1 +# with more workers the bug shows more likeky on the patch's base slave. +--source include/stop_slave.inc +set @@global.slave_parallel_workers = 4; +--source include/start_slave.inc + +--source suite/rpl/include/rpl_parallel_29322.inc + +# cleanup +--connection master +set @@session.explicit_defaults_for_timestamp = @sav.explicit_defaults_for_timestamp; +--connection slave +set @@global.explicit_defaults_for_timestamp = @sav.explicit_defaults_for_timestamp; +--source include/stop_slave.inc +set @@global.slave_parallel_workers = @sav.slave_parallel_workers; +--source include/start_slave.inc + + +--source include/rpl_end.inc |