operating systems.
The plugin gets the sid of the client process and considers the user
authenticated if the given username matches the username of this sid.
allow more characters in a valid user/group name:
* POSIX allows dashes '-' and dots '.'
* also the name may end with a dollar sign '$'
for our purposes it's enough to allow [-.$] anywhere in the name
MariaDB 5.5 built in debug gets unhappy with mutexes.
Although everything is correct, some DBUG_ASSERT can happen.
So this patch keeps safe_mutex silent.
Problem Statement
=========
Fix various issues when building MySQL with Visual Studio 2015.
Fix:
=======
- Visual Studio 2015 adds support for timespec. Add check and
related code to use this and only use our replacement if
timespec is not defined.
- Rename lfind/lsearch to my* to avoid redefinition problems.
- Set default value for TMPDIR to "" on Windows as P_tmpdir
no longer exists.
- using VS definition of snprintf if available
- tzname are now renamed to _tzname.
make it possible to change feedback plugin wait intervals
* only in debug builds
* and force the feedback report to be ignored
update the test to use this feature
Bug was that ReplSemiSyncMaster::commitTrx() was waiting on a condition
for state to change, but didn't take into account that one could have
disabled semi-sync during the wait.
MYSQLD.
DESCRIPTION
===========
Crash occurs when daemon_example plugin is uninstalled
immediately after its installed. This can be reproduced
by installing and uninstalling the plugin repeatedly.
ANALYSIS
========
The daemon_example_plugin_deinit() function of the daemon
example plugin calls pthread_cancel() but doesn't wait for
the worker thread to actually complete before deallocating
the data buffer and closing the file that it writes to.
This is causing SEGFAULT!
FIX
===
Added a pthread_join() to wait for the thread to complete
before doing the cleanup work.
Removed a stray 'x' variable from the example code.
NOTE
====
Have made an entry in .opt file as given below:
--plugin-dir=$DAEMONEXAMPLE_DIR
This is done so that the program takes plugin directory as
../<dbg>/plugin/daemon_example/ instead of
../lib/plugin/
