into  chilla.local:/home/mydev/mysql-5.0-bug23139

  fixed test to replace port to SLAVE_PORT in result file
federated.result:
  new result file

into  chilla.local:/home/mydev/mysql-5.0-bug23139

into  chilla.local:/home/mydev/mysql-5.0-bug23139

A corrupted compressed table could crash the server and
myisamchk.

The data file of an uncompressed table contains just the records.
There is no header in the data file.

However the data file of a compressed table has a header.
The header describes how the table was compressed. This
information is necessary to extract the records from the
compressed data file.

Part of the compressed data file header are the [de]code tables.
They are numeric representations of the Huffman trees used for
coding and decoding. A Huffman tree is a binary tree. Every
node has two childs. A child can be a leaf or a branch. Leaves
contain the decoded value. Branches point to another tree node.

Since the [de]code table is represented as an array of childs,
the branches need to point at a child within the same array.
The corruption of the compressed data file from the bug report
was a couple of branches that pointed outside their array.
This condition had not been correctly checked.

I added some checks for the pointers in the decode tables.
This type of corruption will no longer crash the server or
myisamchk.

No test case. A corrupted compressed table is required.

- Added 'SET NAMES <charset>" upon ::open
- Added test and results for simple UTF test

federated.test:
  BUG #17044 Federated Storage Engine not UTF8 clean
  New test. Using hex - pasting various charsets in the terminal doesn't work.
federated.result:
  BUG# 17044 Federated Storage Engine not UTF8 clean
  New test results
ha_federated.cc:
  BUG# 17044 Federated Storage Engine not UTF8 clean
  Upon ::open, set names to table's charset

into  mysql.com:/home/svoj/devel/mysql/BUG23312/mysql-5.0-engines

into  mysql.com:/home/svoj/devel/mysql/BUG23312/mysql-4.1-engines

            tables,alter table
Deadlock could happen if there are delayed insert + flush tables + alter table
running concurrently.

This is fixed by removing a redundant mutex lock when killing a delayed thread.

into  chilla.local:/home/mydev/mysql-5.0-merge

into  chilla.local:/home/mydev/mysql-5.0-merge

into  chilla.local:/home/mydev/mysql-4.1-merge

into  chilla.local:/home/mydev/mysql-4.1-bug22119

into  chilla.local:/home/mydev/mysql-5.0-bug22119

into  chilla.local:/home/mydev/mysql-5.0-bug22119

When compiling with a default key block size greater than the
smallest key block size used in a table, checking that table
failed with bogus errors. The table was marked corrupt. This
affected myisamchk and the server.

The problem was that the default key block size was used at
some places where sizes less or equal to the block size of the
index in check was required.

We do now use the key block size of the particular index
when checking.

A test case is available for later versions only.

into  mysql.com:/home/svoj/devel/mysql/BUG22053/mysql-5.0-engines

            really damaged MyISAM tables

When unpacking a blob column from broken row server crash
could happen. This could rather happen when trying to repair
a table using either REPAIR TABLE or myisamchk, though it
also could happend when trying to access broken row using
other SQL statements like SELECT if table is not marked as
crashed.

Fixed ulong overflow when trying to extract blob from
broken row.

Affects MyISAM only.

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

  Raised version number to 5.0.28

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

  Copy udf examples and raid.h
  Create target "include" directory before copying files to it
CMakeLists.txt:
  Only compile in bdb if configured
configure.in:
  Raised version number to 5.0.27

Revert 1 June change enough to restore ABI compatibility with previous
versions.

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt

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

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

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

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt

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

Backport from 5.1.
Raised STACK_MIN_SIZE for Debian GNU/Linux Sid,
Linux kernel 2.6.16,
gcc version 3.3.6 (Debian 1:3.3.6-13),
libc6-dbg 2.3.6.ds1-4,
Pentium4 (x86),
BUILD/compile-pentium-debug-max
Raised about 100 Bytes above the required minimum.

into  chilla.local:/home/mydev/mysql-5.0-merge

into  chilla.local:/home/mydev/mysql-5.0-merge

into  chilla.local:/home/mydev/mysql-4.1-merge