FLUSH TABLES WITH READ LOCK fails to properly detect write locked
tables when running under low priority updates.

The problem is that when trying to aspire a global read lock, the
reload_acl_and_cache() function fails to properly check if the thread
has a low priority write lock, which later my cause a server crash or
deadlock.

The solution is to simple check if the thread has any type of the
possible exclusive write locks.

into  mysql.com:/home/svoj/devel/mysql/BUG32111/mysql-5.0-engines

  Use proper variable for test.

into  mysql.com:/home/svoj/devel/mysql/BUG32111/mysql-5.0-engines

into  mysql.com:/home/svoj/devel/mysql/BUG32111/mysql-4.1-engines

RENAME TABLE against a table with DATA/INDEX DIRECTORY overwrites
the file to which the symlink points.

This is security issue, because it is possible to create a table with
some name in some non-system database and set DATA/INDEX DIRECTORY
to mysql system database. Renaming this table to one of mysql system
tables (e.g. user, host) would overwrite the system table.

Return an error when the file to which the symlink points exist.

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

Disabling and enabling indexes on a non-empty table grows the
index file.

Disabling indexes just sets a flag per non-unique index and does not
free the index blocks of the affected indexes. Re-enabling indexes
creates new indexes with new blocks. The old blocks remain unused
in the index file.

Fixed by dropping and re-creating all indexes if non-empty disabled
indexes exist when enabling indexes. Dropping all indexes resets
the internal end-of-file marker to the end of the index file header.
It also clears the root block pointers of every index and clears the
deleted blocks chains. This way all blocks are declared as free.

into  mysql.com:/home/svoj/devel/mysql/BUG31950/mysql-5.0-engines

Comment sign of -- at line begin in test files lead to warnings
from mysqltest.
  
Changed -- to #.

Comment sign of -- at line begin in test files lead to warnings
from mysqltest.
  
Changed -- to #.

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb-merge

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb-merge

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-4.1-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

Preliminarily disabled test case

into  mysql.com:/home/svoj/devel/mysql/BUG11392/mysql-5.0-engines

into  stella.local:/home2/mydev/mysql-4.1-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

Comment sign of -- at line begin in test files lead to warnings
from mysqltest.

Changed -- to #.

            fulltext index

Having a table with broken multibyte characters may cause fulltext
parser dead-loop.

Since normally it is not possible to insert broken multibyte sequence
into a table, this problem may arise only if table is damaged.

Affected statements are:
- CHECK/REPAIR against damaged table with fulltext index;
- boolean mode phrase search against damaged table with or
  without fulltext inex;
- boolean mode searches without index;
- nlq searches.

No test case for this fix. Affects 5.0 only.

Fix uninitialized variable causing failures for some interpreted update
operations on gcc 4.2.1.

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-4.1-axmrg

  Ensure use of libedit "config.h" by adding "-I. -I$(srcdir)" to DEFS,
  work around for problem with automake 1.10 (bug#24809)

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build

Fulltext boolean mode phrase search may crash server on platforms
where size of pointer is not equal to size of unsigned integer
(in other words some 64-bit platforms).

The problem was integer overflow.

Affects 4.1 only.

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M41/push-4.1