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Bug #18406 PHP 4.2.1, APACHE 1.3.26, FREETDS 5.1
Submitted: 2002-07-18 05:09 UTC Modified: 2002-07-18 07:30 UTC
From: claus dot pruefer at yoc dot de Assigned:
Status: Not a bug Package: Apache related
PHP Version: 4.2.1 OS: Suse Linux 7.3 glibc i686
Private report: No CVE-ID: None
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 [2002-07-18 05:09 UTC] claus dot pruefer at yoc dot de 
sorry, i didnt backup the
gdb STACK...

but it reported an ERROR in

chunk_free() in 'glibc.so'

and terminated with a SEGMENTATION FAULT
which was written in the APACHE HTTPD_LOG

and the error is absolutely reproducable
i compiled php, apache and freetds
with DSO support and with libphp4.a

WHEN YOU DONT CALL DB_FUNCTIONS EVERYTHING WORKS FINE...
JUST FREETDS_FUNCTIONS...

then i tried iODBC WITH OPEN_LINK
here: no SEGMENTATION FAULTS, just VERY STRANGE
behavior in 'ORDER BY QUERIES' and 'TOP x' QUERIES WITH MSSQL_SERVER queries...

ok,
hopefully that will help...

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 [2002-07-18 05:11 UTC] claus dot pruefer at yoc dot de 
oh, i forgot:
with php-4.0.7RC1,
apache 1.3.12
freetds 0.52 everything works fine...
 [2002-07-18 07:30 UTC] sniper@php.net 
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php

If you can provide more information, feel free to add it
to this bug and change the status back to "Open".

Thank you for your interest in PHP.
 [2004-04-12 01:00 UTC] swingcoder at msn dot com 
??Ц
 [2004-04-12 01:27 UTC] swingcoder at msn dot com 
i have solve the problem.
1.compile freedts:
./configure --prefix=/usr/local/php/modules/freetds --sysconfdir=/usr/local/php/modules/freetds --enable-static --enable-shared --enable-msdblib

2.compile php:
./configure --prefix=/usr/local/php --enable-magic-quotes --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql --with-freetype-dir --with-mssql=/usr/local/php/modules/freetds --with-sybase=/usr/local/php/modules/freetds

3.edit /etc/hosts,and add line:
your_server_IP YOURSERVERNAME

4.configure freedts.conf
[YOURSERVERNAME]
        host = YOURSERVERNAME
        port = 1433
        tds version = 8.0
        client charset = UTF-8
5.finished
 
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