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Bug #53425 mysqli_real_connect() ignores client flags when built to call libmysql
Submitted: 2010-11-29 23:55 UTC Modified: 2010-12-12 19:04 UTC
Votes:1
Avg. Score:4.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: tre-php-net at crushedhat dot com Assigned: kalle (profile)
Status: Closed Package: MySQLi related
PHP Version: trunk-SVN-2010-11-29 (SVN) OS:
Private report: No CVE-ID: None
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 [2010-11-29 23:55 UTC] tre-php-net at crushedhat dot com 
Description:
------------
The MySQLi PHP extension has a build option, MYSQLI_USE_MYSQLND, that selects between calling the old library libmysql (FALSE) and the new native driver mysqlnd (TRUE). When built to call mysqlnd, the client flags passed in to mysqli_real_connect() (e.g. MYSQLI_CLIENT_FOUND_ROWS) are properly passed down. However, when built to call libmysql, the passed client flags are ignored. I can see no reason for this except that it was an oversight in the change that added the flags argument:

http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/mysqli/mysqli_nonapi.c?r1=251525&r2=252376&pathrev=303911

The attached trivial patch fixes this.

As current releases of Fedora/RHEL/CentOS (and probably other distributions and platforms) build the MySQLi PHP extension to call libmysql, this is still a relevant issue.

Patches

mysqli_fix_client_flags (last revision 2010-11-29 22:55 UTC by tre-php-net at crushedhat dot com)

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2010-12-12 18:55 UTC] kalle@php.net
-Status: Open +Status: Suspended -Assigned To: +Assigned To: kalle
 [2010-12-12 18:57 UTC] kalle@php.net
-Status: Suspended +Status: Assigned
 [2010-12-12 19:00 UTC] kalle@php.net 
Automatic comment from SVN on behalf of kalle
Revision: http://svn.php.net/viewvc/?view=revision&revision=306278
Log: Fixed bug #53425 (mysqli_real_connect() ignores client flags when built to call libmysql)

# Based on patch by tre-php-net at crushedhat dot com
 [2010-12-12 19:04 UTC] kalle@php.net
-Status: Assigned +Status: Closed
 [2010-12-12 19:04 UTC] kalle@php.net 
This bug has been fixed in SVN.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
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