We could allocate chunks larger than 4GB, but did our size-accounting in 32-bit
values. This could lead to spurious warnings, inaccurate accounting, and, in
theory, data loss.

Affected: 64-bit platforms. Debug-build (with safemalloc). At least one buffer
larger than 4GB. For potential data loss, a re-alloc on such a buffer would be
necessary.


mysys/my_static.c:
  Make memory-accounting 64-bit safe.
mysys/my_static.h:
  Make memory-accounting 64-bit safe.
  Move in struct for better alignment when 64-bit.

into  magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam


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

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-bugteam


client/mysqltest.c:
  Auto merged

client/mysql_upgrade.c:
  Add --tmpdir option to mysql_upgrade and use it when creating temporary files.
mysql-test/mysql-test-run.pl:
  Pass --tmpdir to mysql_upgrade

 - Code in DbugParse was reading from beyond end of the control string


dbug/dbug.c:
  Don't try to parse control strings that hasn't got any tokens
  or is zero size

client/mysqltest.c:
  Use the --tmpdir location to create temporary files

mysql-test/mysql-test-run.pl:
  Use the requested tmpdir in 'collect_mysqld_features', create
  it if it does not already exists

into  pcrews-mac-local.local:/Users/pcrews/usr/local/bin/data0/build_work/mysql-5.0-trigs

Bug#36028 - Test funcs_1.<engine>_trig_03e failing on Windows
Bug#36029 - Test funcs_1.<engine>_trig_0407 failing on Windows
Bug#36030 - Test funcs_1.<engine>_trig_08 failing on Windows

Adding $MASTER_MYSOCK to init_win_path()
When path names are short, master.sock ends up in MYSQL_TMP_DIR, but with longer path names,
master.sock ends up in /tmp/<random_string>/ and these tests will fail due to path delimiter difference.

New changeset to start with 5.0 -- Not all of these tests are present in 5.0, but want to keep mysqltest the same

The bug is a regression introduced by the patch for bug32798.

The code in Item_func_group_concat::clear() relied on the 'distinct'
variable to check if 'unique_filter' was initialized. That, however,
is not always valid because Item_func_group_concat::setup() can do
shortcuts in some cases w/o initializing 'unique_filter'.

Fixed by checking the value of 'unique_filter' instead of 'distinct'
before dereferencing.


mysql-test/r/func_gconcat.result:
  Added test cases for bugs #35298 and #36024.
mysql-test/t/func_gconcat.test:
  Added test cases for bugs #35298 and #36024.
sql/item_sum.cc:
  Check if unique_filter != NULL before dereferencing it. Non-zero value
  of distinct does not always mean that unique_filter is initialized
  because Item_func_group_concat::setup() can do shortcuts is some cases

into  magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam

into  ramayana.hindu.god:/home/tsmith/m/bk/build/50

into  amd64.(none):/src/rel_clean_up/my50-rel_clean_up

into  amd64.(none):/src/rel_clean_up/my50-rel_clean_up

into  amd64.(none):/src/rel_clean_up/my50-rel_clean_up

When a zero length is provided to the my_decimal_length_to_precision
function along with unsigned_flag set to false it returns a negative value.
For queries that employs temporary tables may cause failed assertion or
excessive memory consumption while temporary table creation.

Now the my_decimal_length_to_precision and the my_decimal_precision_to_length
functions take unsigned_flag into account only if the length/precision
argument is non-zero.


mysql-test/t/type_decimal.test:
  Added a test case for the bug#36023: Incorrect handling of zero length caused
   an assertion to fail.
mysql-test/r/type_decimal.result:
  Added a test case for the bug#36023: Incorrect handling of zero length caused
   an assertion to fail.
sql/my_decimal.h:
  Bug#36023: Incorrect handling of zero length caused an assertion to fail.
  Now the my_decimal_length_to_precision and the my_decimal_precision_to_length
  functions take unsigned_flag into account only if the length/precision
  argument is non-zero.

  Post-commit minor cleanup of testcase (bug#36139).


mysql-test/r/subselect.result:
  Post-commit minor cleanup of testcase (bug#36139).
mysql-test/t/subselect.test:
  Post-commit minor cleanup of testcase (bug#36139).

into  host.loc:/home/uchum/work/5.0-bugteam

                 impossible WHERE/HAVING clause
                 (subselect_single_select_engine::exec).

Allocation and initialization of joined table list t1, t2... of
subqueries like:

    NOT IN (SELECT ... FROM t1,t2,... WHERE 0)

is optimized out, however server tries to traverse this list.


mysql-test/r/subselect3.result:
  Added test case for bug#36005.
mysql-test/t/subselect3.test:
  Added test case for bug#36005.
sql/sql_select.cc:
  Fixed bug#36005.
  
  1. JOIN::prepare initializes JOIN::table counter (actually a size
     of the JOIN::join_tab array) and sets it to a number of joined tables.
  
  2. The make_join_statistics function (when called from JOIN::optimize)
     allocates and fills the JOIN::join_tab array.
     However, when optimizing subselect has impossible (definite false)
     WHERE or HAVING clause, optimizer skips call to make_join_statistics
     and leaves JOIN::join_tab == NULL.
  
  3. subselect_single_select_engine::exec does traversal of the JOIN::join_tab
     array and the server dies because array is not allocated but array
     counter is greater than 0.
  
  The JOIN::optimize method has been modified to reset the JOIN::table
  counter to 0 in cause of impossible WHERE/HAVING clause.

Grouping or ordering of long values in not indexed BLOB/TEXT columns
with GBK or BIG5 charsets crashes the server.

MySQL server uses sorting (the filesort procedure) in the temporary
table to evaluate the GROUP BY clause in case of lack of suitable index.
That procedure takes into account only first @max_sort_length bytes
(system variable, usually 1024) of TEXT/BLOB sorting key string.
The my_strnxfrm_gbk and my_strnxfrm_big5 fill temporary keys
with data of whole blob length instead of @max_sort_length bytes
length. That buffer overrun has been fixed.


mysql-test/r/ctype_gbk.result:
  Added test case for bug #35993.
mysql-test/t/ctype_gbk.test:
  Added test case for bug #35993.
strings/ctype-big5.c:
  Fixed bug #35993: memory corruption and crash with multibyte conversion.
  
  Buffer overrun has been fixed in the my_strnxfrm_big5 function.
strings/ctype-gbk.c:
  Fixed bug #35993: memory corruption and crash with multibyte conversion.
  
  Buffer overrun has been fixed in the my_strnxfrm_gbk function.

- Make convert_zerofill_number_to_string() take into account that the 
  constant it is converting may evaluate to NULL.


mysql-test/r/subselect.result:
  BUG#36139 "float, zerofill, crash with subquery"
  - Testcase
mysql-test/t/subselect.test:
  BUG#36139 "float, zerofill, crash with subquery"
  - Testcase

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

    
Include several "BUILD/compile-*" files in a source tarball ("make dist" target)
which might be useful to community users who want to build from source.

When merging this up, the "BUILD/compile-*" file list needs to be checked.


BUILD/Makefile.am:
  Fix for   Bug #34291  compile-amd64-debug-max-no-ndb missing
  
  Include several "BUILD/compile-*" files in a source tarball ("make dist" target)
  which might be useful to community users who want to build from source.

sql/field.cc:
  Fix indentation of new line.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-build


mysql-test/r/type_blob.result:
  Auto merged
mysql-test/t/type_blob.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/share/errmsg.txt:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/unireg.h:
  Auto merged

into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug15776-encore/my50-bug15776-encore


sql/field.cc:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/share/errmsg.txt:
  Auto merged
sql/unireg.h:
  Auto merged
mysql-test/r/type_blob.result:
  manual merge.
mysql-test/t/type_blob.test:
  manual merge.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-build


mysql-test/r/type_blob.result:
  Auto merged
mysql-test/t/type_blob.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/unireg.h:
  Auto merged

Make maximum blob size to be 2**32-1, regardless of word size.

Fix failure of timestamp with size of 2**31-1.  The method of
rounding up to the nearest even number would overflow.


mysql-test/r/type_blob.result:
  2**32-1 is not a special case for timestamp.
  
  Test 2**32-1 and 2**64 as the reliable test points for both 32-
  and 64-bit machines.  I'd like to test 2**32, but that would make 
  tests that vary between architectures.
  
  I'd like to generalize the tests by pulling the max blob size from
  the server, and then "eval"ing N-1, N, and N+1 instead of all these
  literal numbers, but I have not found a way to get UINT_MAX.
mysql-test/t/type_blob.test:
  2**32-1 is not a special case for timestamp.
  
  Test 2**32-1 and 2**64 as the reliable test points for both 32-
  and 64-bit machines.  I'd like to test 2**32, but that would make 
  tests that vary between architectures.
  
  I'd like to generalize the tests by pulling the max blob size from
  the server, and then "eval"ing N-1, N, and N+1 instead of all these
  literal numbers, but I have not found a way to get UINT_MAX.
sql/field.cc:
  Fix a bug where the round-to-even code for TIMESTAMP fields
  failed where the size would overflow the size to zero and then
  fail.
  
  Also, since we silently truncate the size of TIMESTAMP fields, set
  the maximum size we report is allowable to be the largest parsable
  number.
sql/unireg.h:
  Make BLOB size the maximum that the packed value in 
  field_blob::get_length() allows.

into  five.local.lan:/work/trees/mysql-5.0-build-src-clean

mysql-test/Makefile.am   :    Fix a copy-paste error ...


mysql-test/Makefile.am:
  Correct the variables used for target directory
  of copy action.

into  five.local.lan:/work/merge/mysql-5.0-build

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-build


sql/tztime.cc:
  Auto merged

When linking with some external programs, "multiple definition 
of `init_time'"

Rename init_time() to my_init_time() to avoid collision with other
libraries (particularly libmng).


client/mysqlbinlog.cc:
  Rename init_time() to my_init_time().
include/my_time.h:
  Rename init_time() to my_init_time().
sql-common/my_time.c:
  Rename init_time() to my_init_time().
sql/init.cc:
  Rename init_time() to my_init_time().
sql/tztime.cc:
  Rename init_time() to my_init_time().

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-build


sql/share/errmsg.txt:
  Auto merged

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

into  five.local.lan:/work/trees/mysql-5.0-build-src-clean