#47712 [Asn->Fbk]: (mysqlnd) last fetched row may get corrupted after calling mysql_free_result()

From: Date: Mon, 15 Jun 2009 10:14:34 +0000
Subject: #47712 [Asn->Fbk]: (mysqlnd) last fetched row may get corrupted after calling mysql_free_result()
References: 1  Groups: php.bugs 
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 ID:               47712
 Updated by:       andrey@php.net
 Reported By:      ninzya at inbox dot lv
-Status:           Assigned
+Status:           Feedback
 Bug Type:         MySQL related
 Operating System: Windows XP
 PHP Version:      5.3.0RC2
 Assigned To:      mysql
 New Comment:

Can you be more specific about these memory leaks?


Previous Comments:
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[2009-06-14 11:31:32] ninzya at inbox dot lv

People started reporting memory leaks when working with mysql (through
PDO, mysqli, mysql). I didn't try to investigate this issue, but i
assume the leaks may have taken place after andrey has switched zval
cache to off. You should take a look at this. See some bug reports after
andrey has posted about the change he has made to CVS.

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[2009-06-11 20:13:23] ninzya at inbox dot lv

The problem with turned zval cache off is away, but with turned on zval
cache bug still exists, so i assume the bug is NOT fixed, turning zval
cache off is a temporary fix, that's why i keep the bug open. Or i
shouldn't?

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[2009-06-11 17:30:45] andrey@php.net

Do you still experience the problem? You said you don't or you see it
again? The zval cache is switched off and there is no way to enable it
without recompiling. If the problem persist we have to search for the
problem somewhere else.

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[2009-06-10 23:51:39] ninzya at inbox dot lv

I guess zval cache is not fixed on windows yet, so i open the bug.

------------------------------------------------------------------------

[2009-06-09 13:47:54] andrey@php.net

Turning on is only possible through a recompilation. Maybe we can add
an ini option (INI_SYSTEM) to switch it without recompilation. But
currently the CVS is locked for changes.

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