ALTER TABLE DISABLE KEYS doesn't work when modifying the table
  
ENABLE|DISABLE KEYS combined with another ALTER TABLE option, different
than RENAME TO did nothing. Also, if the table had disabled keys
and was ALTER-ed then the end table was with enabled keys.
  
Fixed by checking whether the table had disabled keys and enabling them
in the copied table.


myisam/mi_open.c:
  Extend mi_indexes_are_disabled to implement return value
  2 - Non-unique indexes are disabled
mysql-test/r/alter_table.result:
  update result
mysql-test/t/alter_table.test:
  update test
sql/sql_table.cc:
  When ENABLE|DISABLE index is combined with another option
  different than RENAME TO, we should ENABLE|DISABLE the keys of
  the modified table. Also when modifying we should preserve the
  previous state of the indices.
  (This problem exists in 5.0 and 5.1 but since the codebase has
  diverged, this fix won't automerge, but the fix will be quite
  similar).

traces in Valgrind (broken libc6-dbg).
Installing libc6-dbg on Debian will still provide proper bactraces, even
without setting LD_LIBRARY_PATH explicitly.


mysql-test/lib/mtr_io.pl:
  Do not link /usr/lib/debug/* on Debian <=3.1, as it causes broken stack
  traces in Valgrind.
mysql-test/mysql-test-run.pl:
  Do not link /usr/lib/debug/* on Debian <=3.1, as it causes broken stack
  traces in Valgrind.

into  mysql.com:/usr/home/ram/work/bug21789/my41-bug21789


mysql-test/r/date_formats.result:
  Auto merged
sql-common/my_time.c:
  Auto merged

into  mysql.com:/usr/home/ram/work/bug22029/my41-bug22029


mysql-test/r/date_formats.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged

into  shellback.(none):/home/msvensson/mysql/mysql-4.1-maint

$MYSQLTEST_VARDIR, for usage of vardir=e:/var<nnn> on windows


client/mysqltest.c:
  Add auto replace for $MYSQLTEST_VARDIR
  Only add strings with strlen > to patterns array - avoids
  lot of strlen calls

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

Update usage description

mysql-test/mysql-test-run.pl:
  Don't require restart if master is not started when running with --extern

mysql-test/lib/mtr_cases.pl:
  Don't look at lines that start with # ie. a comment
mysql-test/mysql-test-run.pl:
  Set env BIG_TEST if --big-test passed

into  example.com:/work/bug24219/my41

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint


mysql-test/mysql-test-run.pl:
  Manual merge of fix for location of mysql_client_test

into  mysql.com:/usr/home/ram/work/bug23653/my41-bug23653

There was an improper order of doing chained operations.

To the documentor: ENABLE|DISABLE KEYS combined with RENAME TO, and no other
ALTER TABLE clause, leads to server crash independent of the presence of
indices and data in the table.


mysql-test/r/alter_table.result:
  update result
mysql-test/t/alter_table.test:
  add test for bug#24129
sql/sql_table.cc:
  If there is operation on the KEYS, first do it
  and then do a rename if there is such. Or, we will crash because
  the underlying table has changed.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint

	with embedded spaces
  
Problem:  Original code written assuming password contains no spaces.
Further, because of how sh interprets characters in variables, you
cannot do the "simple solution".
  
Solution:  Move the "was a password provided" check to the end. This
allows us to correctly quote the password argument when passed to the
mysql client program.  Addendum:  Put this check inside of a shell fn
to simplify the code.


scripts/mysql_fix_privilege_tables.sh:
  Moved password existence check to end to allow for passwords with
  with embedded spaces.

into  polly.local:/home/kaa/src/maint/mysql-4.1-maint

mysql-test/mysql-test-run-shell.sh:
  Rename: mysql-test/mysql-test-run.sh -> mysql-test/mysql-test-run-shell.sh
mysql-test/Makefile.am:
  Remove build of mysql_test_run_new
  Symlink mysql-test-run.pl to mysql-test-run
  Rename mysql-test-run.sh to mysql-test-run-shell.sh

use MTR_MEM environment variable

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint

Support says that memlock doesn't work on OSes other than Solaris.  
Add a warning about --memlock to the crash monologue.


sql/mysqld.cc:
  On a crash when --memlock was active, emit advice about the insta-
  bility of that parameter.

into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint


mysql-test/mysql-test-run.pl:
  Auto merged

Test Suite failing on Windows because the $opt_report_features variable was not defined before use. 


mysql-test/mysql-test-run.pl:
  Defined global variable.

Improve log message

into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint


mysql-test/mysql-test-run.pl:
  Auto merged

As get_arg0_date() in the Item_func_last_day::get_date() returns 
0000-00-00 date sometimes, we have to check ltime->month for 0 after the call.


mysql-test/r/func_time.result:
  Fix for bug #23653: Crash if last_day('0000-00-00')
    - test result.
mysql-test/t/func_time.test:
  Fix for bug #23653: Crash if last_day('0000-00-00')
    - test case.
sql/item_timefunc.cc:
  Fix for bug #23653: Crash if last_day('0000-00-00')
    - return error if month is 0.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

Fixes:
- Bug #24089: Race condition in fil_flush_file_spaces()


innobase/fil/fil0fil.c:
  Applied innodb-4.1-ss33
  
  Revision r33:
  innodb-4.1: Merge r1002 from innodb/trunk:
  
  fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
  array while holding the mutex.  This removes the crash-triggering
  race condition that was introduced when fixing Bug 15653.  (Bug #24089)

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/41

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

mysql-test/mysql-test-run.pl:
  Allow --mem to be specified as a flag or --mem=<dir>
  Add /tmp to locations to search
  Update comments and usage description

Pass location of charsets dir to mysqltest to avoid using the charsetdir locally installed on machine. 


client/mysqltest.c:
  Add new option --character-sets-dir to mysqltest
  Set MYSQL_SET_CHRSET_DIR before connecting to mysqld if the above variable is set
mysql-test/mysql-test-run.pl:
  Pass $path_charsetsdir to mysqltest