The crash appeared to be a result of allocating an instance of Discrete_interval
automatically that that was referred in out-of-declaration scope.
Fixed with correcting backing up and restoring scheme of
auto_inc_intervals_forced, introduced by bug#33029, by means of shallow copying;
added simulation code that forces executing those fixes of the former bug that
targeted at master-and-slave having incompatible bug#33029-prone versions.
mysql-test/suite/bugs/r/rpl_bug33029.result:
new results file
mysql-test/suite/bugs/t/rpl_bug33029.test:
test merely checks no crash happens on slave.
sql/slave.cc:
forcing to execute special logics implemented for bug#33029 if
simulate_bug33029 the debug option is set.
sql/sql_class.cc:
swaps of backed and the actual auto_inc_intervals_forced basing on shallow coping.
sql/structs.h:
Removing the deep _copy() and methods associated with it;
adding methods to Discrete_intervals_list:
private `=', copy constructor to prevent using;
private set_members();
public copy_shallow(), swap(), get_{head, tail, current}();
empty_no_free() through set_members().
mysql-test/suite/binlog/r/binlog_multi_engine.result:
updated result
mysql-test/suite/binlog/t/binlog_multi_engine.test:
fix for bug#32663
mysql-test/suite/binlog/t/disabled.def:
updated
mysql-test/suite/rpl/r/rpl_invoked_features.result:
updated result
mysql-test/suite/rpl/t/disabled.def:
updated
mysql-test/suite/rpl/t/rpl_invoked_features.test:
fix for bug#33045
mysql-test/suite/bugs/r/rpl_bug23533.result:
result file
mysql-test/suite/bugs/t/rpl_bug23533.test:
test case for bug#23533
Just adding testcase. This bug was fixed by patch for BUG#31583.
mysql-test/suite/bugs/t/rpl_bug31583.test:
Dropping tables to clean up after the test.
mysql-test/suite/bugs/r/rpl_bug31582.result:
New BitKeeper file ``mysql-test/suite/bugs/r/rpl_bug31582.result''
mysql-test/suite/bugs/t/rpl_bug31582.test:
New BitKeeper file ``mysql-test/suite/bugs/t/rpl_bug31582.test''
In the patch for BUG#21842, the code for handling old rows events were
refactored. There were a bug in the refactored code (possibly introduced
after the patch for BUG#21842) that caused caused the refactored old events
to read a columns bitmap after image even though there is no such bitmap
for old events. As a result, the reading got out of sync, and started reading
invalid data.
This patch removes all trace of the after image column bitmap from the refactored
old events and removes functions that are no longer needed because they are empty.
sql/log_event.cc:
Adding debug printouts and adding old rows events names to output
so that they are not printed as unknown events.
sql/log_event_old.cc:
Adding debug printouts to see how the old events are partitioned
when being decoded. Removing all traces of the column bitmap for
the after image in the old events since there is none.
Removing the following functions since they are no longer needed:
- Update_rows_log_event_old::init()
- Update_rows_log_event_old::~Update_rows_log_event_old()
Removing unused local variable.
sql/log_event_old.h:
Removing all traces of the column bitmap for the after image in
the old events since there is none.
Removing the following functions since they are no longer needed:
- Update_rows_log_event_old::init()
- Update_rows_log_event_old::is_valid()
- Update_rows_log_event_old::~Update_rows_log_event_old()
Removing unused local variable.
mysql-test/suite/bugs/r/rpl_bug31583.result:
New BitKeeper file ``mysql-test/suite/bugs/r/rpl_bug31583.result''
mysql-test/suite/bugs/t/rpl_bug31583.test:
New BitKeeper file ``mysql-test/suite/bugs/t/rpl_bug31583.test''
