into  capulet.net:/home/bk/mysql-5.0-rpl

Corrections to get_str_len_and_pointer().

into  capulet.net:/home/mats/devel/b31793-mysql-5.0-rpl

into  capulet.net:/home/bk/mysql-5.0-rpl

When running mysqlbinlog on a 64-bit machine with a corrupt relay log,
it causes mysqlbinlog to crash. In this case, the crash is caused
because a request for 18446744073709534806U bytes is issued, which
apparantly can be served on a 64-bit machine (speculatively, I assume)
but this causes the memcpy() issued later to copy the data to segfault.

The request for the number of bytes is caused by a computation
of data_len - server_vars_len where server_vars_len is corrupt in such
a sense that it is > data_len. This causes a wrap-around, with the
the data_len given above.

This patch adds a check that if server_vars_len is greater than
data_len before the substraction, and aborts reading the event in
that case marking the event as invalid. It also adds checks to see
that reading the server variables does not go outside the bounds
of the available space, giving a limited amount of integrity check.

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug27571_asyn_killed_flags

refining non-deterministic tests.
The new Bug@32148 is in the way. Adjuting the tests to be somehow useful.
 

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug28597-log_name_upgrade

fixing tests

removing extra tests (on 5.1 that's been already done)

commit is specific for 5.0 to eliminated non-deterministic tests.
Those tests run only in 5.1 env where there is a necessary devices such
as processlist table of info_schema.

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug27571_asyn_killed_flags

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug28597-log_name_upgrade

Since bug@20166, which replaced the binlog file name generating to base
on pidfile_name instead of the previous glob_hostname, the binlog file
name suddenly started to be stored solely in the absolute path format,
including a case when --log-bin option meant a relative path.
What's more serious, the path for binlog file can lead unrequestedly 
to pid-file directory so that after any proper fix for this bug
there might be similar to the bug report consequences for one who
upgrades from post-fix-bug@20166-pre-fix-bug@28597 to post-fix-bug@28597.

Fixed with preserving`pidfile_name' (intr.by bug@20166) but stripping
off its directory part. This restores the original logics of storing
the names in compatible with --log-bin option format and with the
requirement for --log-bin ralative path to corresond to the data directory.
Side effects for this fix:

effective fixing bug@27070, refining its test;
ensuring no overrun for buff can happen anymore (Bug#31836 
insufficient space reserved for the suffix of relay log file name);
bug#31837  --remove_file $MYSQLTEST_VARDIR/tmp/bug14157.sql missed
in rpl_temporary.test;
fixes Bug@28603  Invalid log-bin default location;

into  capulet.net:/home/bk/mysql-5.0-rpl

into  koti.dsl.inet.fi:/home/elkin/MySQL/TEAM/FIXES/5.0/bug27571_asyn_killed_flags

into  mysql.com:/home/bar/mysql-work/mysql-5.0-rpl-merge

           Query_log_event::error_code

A query can perform completely having the local var error of mysql_$query
zero, where $query in insert, update, delete, load,
and be  binlogged with error_code e.g KILLED_QUERY while there is no
reason do to so.
That can happen because Query_log_event consults thd->killed flag to
evaluate error_code.

Fixed with implementing a scheme suggested and partly implemented at
time of bug@22725 work-on. error_status is cached immediatly after the
control leaves the main rows-loop and that instance always corresponds
to `error' the local of mysql_$query functions. The cached value
is passed to Query_log_event constructor, not the default thd->killed
which can be changed in between of the caching and the constructing.

into  kindahl-laptop.dnsalias.net:/home/bk/b12691-mysql-5.0-rpl

  
Adding code to keep skipping events while inside a transaction. Execution
will start just after the transaction has been skipped.

into  mysql.com:/home/bar/mysql-work/mysql-5.0.b31081

Additional fix for valgrind warning

into  mysql.com:/home/bar/mysql-work/mysql-5.0-rpl-mr

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

into  mysql.com:/home/hf/work/30638/my50-30638

into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt

into  magare.gmz:/home/kgeorge/mysql/autopush/B30825-new-5.0-opt

into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt

into  magare.gmz:/home/kgeorge/mysql/autopush/B30825-new-5.0-opt

into  mysql.com:/home/hf/work/30638/my50-30638

into  magare.gmz:/home/kgeorge/mysql/autopush/B30825-new-5.0-opt

into  mysql.com:/home/hf/work/30638/my50-30638

into  mysql.com:/home/gluh/MySQL/Merge/4.1-opt