Query cache does now work with concurrent_insert=0. See
Bug 33756 - query cache with concurrent_insert=0 appears broken

into  stella.local:/home2/mydev/mysql-5.1-axmrg

into  stella.local:/home2/mydev/mysql-5.1-axmrg

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

into  stella.local:/home2/mydev/mysql-5.1-axmrg

into  stella.local:/home2/mydev/mysql-5.1-axmrg

into  stella.local:/home2/mydev/mysql-5.1-axmrg

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

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

plugin_load.test created lines in the warnings files and made
pushbuild cells yellow. Some pushbuild systems are configured
so that they don't build the ha_example plugin. Trying to load
them creates error messages in the error log. These were copied
to the warnings file.

Fixed by ignoring expected error messages for non-existent
ha_example.

into  quad.opbmk:/mnt/raid/alik/MySQL/devel/5.1-rt-merged

into  mysql.com:/home/svoj/devel/mysql/BUG34768/mysql-5.1-engines

BUG#34790 - 'create server' doesn't handle out of memory scenario
            well enough

This is an addition to fixes for these bugs, which makes gcov
happy.

            if binlog_format=mixed

Addition to fix for BUG#34768: fixed test case failures discovered
by pushbuild.

into  quad.opbmk:/mnt/raid/alik/MySQL/devel/5.1-rt-merged

into  quad.opbmk:/mnt/raid/alik/MySQL/devel/5.1-rt-merged

into  quad.opbmk:/mnt/raid/alik/MySQL/devel/5.0-rt-merged

            localhost/default port

When creating federated table that points to unspecified host or
localhost on unspecified port or port is 0, small memory leak occurs.

This happens because we make a copy of unix socket path, which is
never freed.

With this fix we do not make a copy of unix socket path, instead
share->socket points to MYSQL_UNIX_ADDR constant directly.

This fix is covered by a test case for BUG34788.

Affects 5.0 only.

mysql_client_test causing a severe slowdown and increase
in memory usage, especially for test cases with long queries.

The solution is to enable the general log only in tests that
actually need the general log and disable it during the
execution of all other tests.

for YEAR data type.

The problem was that for some unknown reason 0 was not allowed
as a default value for YEAR data type. That was coded before BK.
However the Manual does not say a word about such a limitation.
Also, it looks inconsistent with other data types.

The fix is to allow 0 as a default value.

DEFINER clause in --skip-grant-tables mode.

Update error message.

into  mysql.com:/home/svoj/devel/mysql/push/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/push/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/push/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/push/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/BUG34768/mysql-5.1-engines

            correctly - crashes server !

Creating federated table with connect string containing empty
(zero-length) host name and port is evaluated as 0 (port is
incorrect, omitted or 0) crashes server.

This happens because federated calls strcmp() with NULL pointer.

Fixed by avoiding strcmp() call if hostname is set to NULL.

into  stella.local:/home2/mydev/mysql-5.1-axmrg

into  stella.local:/home2/mydev/mysql-5.1-axmrg

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

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

if mysql.proc does not exist.

When CREATE SERVER is issued, it allocates memory on memory root
to store cached server structure. When DROP SERVER is issued,
it doesn't release this memory, as it is impossible with the
memory root.

We use the same allocation strategy for plugins and acl. The problem
here that there was no way (except for the server restart) to force
'servers' code to release this memory.

With this fix it is possible to release unused server cache memory
by FLUSH PRIVILEGES.

No test case for this fix.

            well enough

CREATE SERVER may cause server crash if there is not enough memory
to execute this operation.

Fixed that create_server() and prepare_server_struct_for_insert()
didn't check return value of functions that allocate memory.

As this is out of memory issue fix, not test case available.