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Bug #52082 character_set_client & character_set_connection reset after mysqli_change_user
Submitted: 2010-06-14 18:28 UTC Modified: 2010-07-06 13:03 UTC
From: andrey@php.net Assigned: mysql (profile)
Status: Closed Package: MySQLi related
PHP Version: 5.3SVN-2010-06-14 (SVN) OS: All
Private report: No CVE-ID: None
View Developer Edit
 [2010-06-14 18:28 UTC] andrey@php.net 
Description:
------------
After calling mysqli_change_user() character_set_client and character_set_result are reset to the server defaults. If the client has set a different one with mysqli_options() or mysqli_set_character_set() it will be lost.
The MySQL server supports from version 5.1.23 setting of a charset during COM_CHANGE_USER, an extension in the protocol. Older versions doesn't support it and need explicit call to mysql_set_character_set().

Expected result:
----------------
Keep the old character_set_client/connection.

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 [2010-06-14 18:28 UTC] andrey@php.net
-Status: Open +Status: Verified -Assigned To: +Assigned To: mysql
 [2010-06-14 19:16 UTC] andrey@php.net 
Automatic comment from SVN on behalf of andrey
Revision: http://svn.php.net/viewvc/?view=revision&revision=300435
Log: Fixed bug #52082 (character_set_client & character_set_connection reset after
mysqli_change_user())

libmysql >= 5.1.23 will PASS, older library versions will fail
 [2010-07-06 13:03 UTC] andrey@php.net
-Status: Verified +Status: Closed
 [2010-07-06 13:03 UTC] andrey@php.net 
Already fixed and reported in NEWS. Closing.
 
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