#19609 [Fbk->Opn]: mysql_pconnect not verifing host,user and pass

From: Date: Thu, 26 Sep 2002 13:10:12 +0000
Subject: #19609 [Fbk->Opn]: mysql_pconnect not verifing host,user and pass
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-20399@lists.php.net to get a copy of this message 
 ID:               19609
 User updated by:  gijs@spill.nl
 Reported By:      gijs@spill.nl
-Status:           Feedback
+Status:           Open
 Bug Type:         MySQL related
 Operating System: Redhat 7.X
 PHP Version:      4.2.2
 New Comment:

No, let met scetch the situation:

=== action 1 ====
mysql_pconnect(host1,user1,pass1);

than after changing the script

=== action 2 ====
mysql_pconnect(host2,user2,pass2);

PHP then should check if the host,user and pass are the same, these are
not. But it still uses the old link. 

If it would work PHP should see there is a difference en start a new
link, wouldn't it?


Previous Comments:
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[2002-09-26 06:25:44] mfischer@php.net

Are you sure you are not reusing the old link and changing the databse?
This of course changes all other scripts database which happen to use
the same persistent resource link in their scripts.

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[2002-09-26 05:37:31] gijs@spill.nl

I have replicated this error op different servers. 

mysql_pconnect does not look at the host,user or password but just
assumes the (persistent) link is okee and uses it.

This way once there is a perssistant link and I want to change to a
other DB server with a new script mysql_pconnect just takes the old
link en does not check if the host,user or password are the same.

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