From: valery at blagovest dot com
Operating system: FreeBSD 4.9-RELEASE
PHP version: 4.3.6
PHP Bug Type: Reproducible crash
Bug description: Call to mssql_free_result() crashes Apache
Description:
------------
Script in Reproduce code section cause crash.
If call to mssql_free_result() is commented all work fine.
This script worked on PHP 4.2.2 with no problem.
Database table from which select is performed contains integer and char
fields (nothing unusual).
---------------------------
FreeBSD 4.9-RELEASE
Apache/1.3.22
PHP 4.3.6
Configure Command: '--with-apxs=/usr/local/apache/bin/apxs'
'--with-config-file-path=/usr/local/apache/conf'
'--with-sybase-ct=/usr/local/freetds' '--with-mysql=/usr/local/mysql'
'--with-zlib' '--with-gettext' '--with-xml' '--with-imap=../imap-2004'
Reproduce code:
---------------
mssql_connect('server', 'user', 'passw');
mssql_select_db('database');
$res = mssql_query('select * from Table');
while ($row = mssql_fetch_object($res)) {
/* do smth */
}
mssql_free_result($res);
Expected result:
----------------
All but no crash.
Actual result:
--------------
Apache crashes with Segmentation Fault.
--
Edit bug report at http://bugs.php.net/?id=28472&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28472&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28472&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=28472&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=28472&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=28472&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=28472&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=28472&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=28472&r=support
Expected behavior: http://bugs.php.net/fix.php?id=28472&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=28472&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=28472&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=28472&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28472&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=28472&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=28472&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=28472&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=28472&r=float
