into  mysql.com:/home/dlenev/mysql-5.0-bg12472

into  mysql.com:/home/dlenev/mysql-5.0-bg12472

which explicitly or implicitly uses stored function gives 'Table not locked'
error"

Test case for these bugs crashed in --ps-protocol mode. The crash was caused
by incorrect usage of check_grant() routine from create_table_precheck()
routine. The former assumes that either number of tables to be inspected by
it is limited explicitly (i.e. is is not UINT_MAX) or table list used and
thd->lex->query_tables_own_last value correspond to each other.
create_table_precheck() was not fulfilling this condition and crash happened.
The fix simply sets number of tables to be inspected by check_grant() to 1.

into  mysql.com:/mnt/raid/MySQL/devel/5.0-bug14106

into  mysql.com:/home/dlenev/mysql-5.0-bg12472

or implicitly uses stored function gives "Table not locked" error'

CREATE TABLE ... SELECT ... statement which was explicitly or implicitly
(through view) using stored function gave "Table not locked" error.

The actual bug resides in the current locking scheme of CREATE TABLE SELECT
code, which first opens and locks tables of the SELECT statement itself,
and then, having SELECT tables locked, creates the .FRM, opens the .FRM and
acquires lock on it. This scheme opens a possibility for a deadlock, which
was present and ignored since version 3.23 or earlier. This scheme also
conflicts with the invariant of the prelocking algorithm -- no table can
be open and locked while there are tables locked in prelocked mode.

The patch makes an exception for this invariant when doing CREATE TABLE ...
SELECT, thus extending the possibility of a deadlock to the prelocked mode.
We can't supply a better fix in 5.0.

tests fail on FreeBSD.

The patch contains of the following:
  - make Instance Manager, running in the daemon mode, dump
    the pid of angel-process in the special file;
  - default value of angel-pid-file-name is 'mysqlmanager.angel.pid';
  - if ordinary (IM) pid-file-name is specified in the configuration,
    angel-pid-file-name is updated according to the following
    rule: extension of the basename of pid-file-name is replaced by
    '.angel.pid.
    For example:
    - pid-file-name: /tmp/im.pid
      => angel-pid-file-name: /tmp/im.angel.pid
    - pid-file-name: /tmp/im.txt
      => angel-pid-file-name: /tmp/im.angel.pid
    - pid-file-name: /tmp/5.0/im
      => angel-pid-file-name: /tmp/5.0/im.angel.pid
  - add support for configuration option to customize angel
    pid file name;
  - fix test suite to use angel pid to kill Instance Manager
    by all means if something went wrong.

Background
----------

The problem is that on some OSes (FreeBSD for one) Instance
Manager does not get SIGTERM, so can not shutdown gracefully.
Test suite wasn't able to cope with it, so this leads to the
mess in test results.

The problem should be split into two:
  - fix signal handling;
  - fix test suite.

This patch fixes test suite so that it will be able to kill
uncooperative Instance Manager. In order to achieve this,
test suite needs to know PID of IM Angel process.

hog memory".

During each invocation of stored function or trigger some objects which
lifetime is one function call (e.g. sp_rcontext) were allocated on
arena/memroot of calling statement. This led to consumption of fixed amount
of memory for each function/trigger invocation and so statements which
involve lot of them were hogging memory. This in its return led to OOM
crashes or freezes.

This fix introduces new memroot and arena for objects which lifetime is
whole duration of function call. So all memory consumed by such objects
is freed at the end of function call.

random test failures.

into  mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug6951

into  mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug6951

There were two distict bugs: parse error was returned for valid
statement and that error wasn't reported to the client.

The fix ensures that EXPLAIN SELECT..INTO is accepted by parser and any
other parse error will be reported to the client.

into  mysql.com:/home/dlenev/mysql-5.0-bg11081

into mysql.com:/home/hf/work/mysql-5.0.clean

into  zippy.(none):/home/cmiller/work/mysql/mysql-5.0__bug17667

Bug#17667: An attacker has the opportunity to bypass query logging.

This adds a new, local-only printf format specifier to our *printf functions
that allows us to print known-size buffers that must not be interpreted as 
NUL-terminated "strings."

It uses this format-specifier to print to the log, thus fixing this 
problem.

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new

into  mysql.com:/home/jimw/my/mysql-5.0-clean

  Use "./libtool --mode=execute" to find real path to executables

into mysql.com:/home/hf/work/mysql-5.0.clean

into  mysql.com:/home/jimw/my/mysql-5.0-clean

into  mysql.com:/home/jimw/my/mysql-5.0-clean

into  zippy.(none):/home/cmiller/work/mysql/merge/mysql-5.0

into mysql.com:/Users/kent/mysql/bk/mysql-4.1-new

  Fix strange "double" define for popen.
  Avoid warnings about sprintf() etc. being unsafe.
  Corrected typo "#endfif"

  Changed version to 4.1.20

  Backport of changes in 5.0 (bug#18294)

into mysql.com:/Users/kent/mysql/bk/mysql-4.1-new

Now test for NULLness the pointers returned from objects created from the
default value. Pushing patch on behalf of cmiller.

into  devsrv-b.mysql.com:/users/msvensson/mysql-5.0

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new

  Include and run mysql_upgrade if needed (bug#19353)

into mysql.com:/Users/kent/mysql/bk/mysql-4.1-new

into  devsrv-b.mysql.com:/users/msvensson/mysql-5.0

into  devsrv-b.mysql.com:/users/msvensson/mysql-4.1