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Date: Wed, 18 Sep 2013 13:53:35 +0200
From: "dnt" <dnt@gmx.com>
Message-ID: <20130918115335.243430@gmx.com>
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To: users@httpd.apache.org
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Subject: Re: [users@httpd] seg fault when using mod_dbd

Found the error:
res and row must be initialized with NULL, otherwise
no memory will be allocated in the called functions.

> ----- Original Message -----
> From: dnt
> Sent: 09/18/13 01:02 PM
> To: users@httpd.apache.org
> Subject: [users@httpd] seg fault when using mod_dbd
> 
> Hi,
> 
> I want to use mod_dbd with MySQL on a system with CentOS 6.4 (x86_64).
> I can execute a select statement, but getting a row fails. Finally I get a segmentation fault.
> Attached is a simple test module which leads to the error.
> The log output until apr_dbd_get_row is as expected.
> Line 57 writes the last line into the log before I get the seg fault.
> 
> If I disable random access in the call of apr_dbd_select the seg fault already happens in line 56 when calling apr_dbd_get_row.
> 
> Do you have an idea whats wrong?
> 
> Installed are the current packages of CentOS 6.4
> httpd-2.2.15
> apr-util-1.3.9
> apr-util-mysql-1.3.9
> mysql-5.1.69
> 
> Thanks in advance
> Dominic


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