#19434 [NEW]: oci8 + ldap -> crash

From: Date: Mon, 16 Sep 2002 11:49:25 +0000
Subject: #19434 [NEW]: oci8 + ldap -> crash
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-19441@lists.php.net to get a copy of this message 
From:             ronan.salmon@staff.ittralee.ie
Operating system: redhat 7.3
PHP version:      4.2.3
PHP Bug Type:     *General Issues
Bug description:  oci8 + ldap -> crash

php-4.2.3
apache-1.3.23-14
redhat 7.3
kernel 2.4.18-10 i686
oracle 9.0.1
openldap 2.0.23

Configure command :
 './configure' 'i386-redhat-linux' '--prefix=/usr'
'--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc'
'--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib'
'--libexecdir=/usr/libexec' '--localstatedir=/var'
'--sharedstatedir=/usr/com' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--prefix=/usr'
'--with-config-file-path=/etc'
'--enable-force-cgi-redirect' '--disable-debug' '--enable-pic'
'--disable-rpath' '--enable-inline-optimization' '--with-bz2'
'--with-db3'
'--with-curl' '--with-dom=/usr' '--with-exec-dir=/usr/bin'
'--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-gd'
'--enable-gd-native-ttf' '--with-ttf' '--with-gdbm'
'--with-gettext'
'--with-ncurses' '--with-gmp' '--with-iconv'
'--with-jpeg-dir=/usr'
'--with-openssl' '--with-png' '--with-pspell'
'--with-regex=system'
'--with-xml' '--with-expat-dir=/usr' '--with-zlib'
'--with-layout=GNU'
'--enable-bcmath' '--enable-debugger' '--enable-exif'
'--enable-ftp'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets'
'--enable-sysvsem' '--enable-sysvshm' '--enable-discard-path'
'--enable-track-vars' '--enable-trans-sid' '--enable-yp'
'--enable-wddx'
'--without-oci8' '--with-imap=shared' '--with-imap-ssl'
'--with-kerberos=/usr/kerberos' '--with-ldap=shared'
'--with-mysql=shared,/usr' '--with-oci8=shared,/home/oracle/Oracle-9.0.1'
'--enable-sigchild' '--with-pgsql=shared' '--with-snmp=shared,/usr'
'--with-snmp=shared' '--enable-ucd-snmp-hack' '--with-unixODBC=shared'
'--enable-memory-limit' '--enable-bcmath' '--enable-shmop'
'--enable-versioning' '--enable-calendar' '--enable-dbx'
'--enable-dio'
'--enable-mcal' '--enable-mbstring' '--enable-mbstr-enc-trans'
'--with-apxs=/usr/sbin/apxs'

If I use ldap functions only, everything is fine.
If I use oci8 functions only, everything is fine.

If in the same script I use oci8 and ldap functions, apache crashes :
[Mon Sep 16 12:44:39 2002] [notice] child pid 31257 exit signal
Segmentation fault (11)

here the script :
<?
	include("../config/oci8.php");
	include("../config/settings.php");

	$strLogin = "test";
	$strPasswd = "test";

	$connLDAP = ldap_connect(DEFAULT_LDAP_HOSTNAME);
	if (!$connLDAP)
	{
		echo "Failed to connect to " . DEFAULT_LDAP_HOSTNAME;
		exit;
	}

	if (!$strPasswd)
	{
		// generate a bogus password to pass if the user doesn't give us one
		// this gets around systems that are anonymous search enabled
		$strPasswd = crypt(microtime());
	}
	
	// Lookup user
	@ldap_bind($connLDAP);
   	$arrInfo = ldap_get_entries($connLDAP, ldap_search($connLDAP,
DEFAULT_STAFF_EMAIL_PEOPLE, "uid=$strLogin"));
	$strDN = $arrInfo[0]["dn"];

	$boolLogin = @ldap_bind($connLDAP, $strDN, $strPasswd);
	if (!$boolLogin)
	{
		echo "<BR>Wrong username or password!<P>\n";
		exit;
	}

	// Logged in successfully
	
	$DB =  ocilogon($strUser, $strPassword, $strDB);
	if (! $DB)
	{
		$err = OCIError();
		echo "Can not connect to $strDB : $err<B>\n";
		die();
	}

	
	$strSQL = "SELECT * FROM Account_Users WHERE ID = '$strLogin'";
	
	$stmt = ociparse($DB, $strSQL);
	ociexecute($stmt, OCI_DEFAULT);

	if (ocifetch($stmt))
	{
		echo "Success";
	} else {
		echo "Failed";
	}
	ocilogoff($DB);

?>


-- 
Edit bug report at http://bugs.php.net/?id=19434&edit=1
-- 
Try a CVS snapshot:  http://bugs.php.net/fix.php?id=19434&r=trysnapshot
Fixed in CVS:        http://bugs.php.net/fix.php?id=19434&r=fixedcvs
Fixed in release:    http://bugs.php.net/fix.php?id=19434&r=alreadyfixed
Need backtrace:      http://bugs.php.net/fix.php?id=19434&r=needtrace
Try newer version:   http://bugs.php.net/fix.php?id=19434&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=19434&r=support
Expected behavior:   http://bugs.php.net/fix.php?id=19434&r=notwrong
Not enough info:     http://bugs.php.net/fix.php?id=19434&r=notenoughinfo
Submitted twice:     http://bugs.php.net/fix.php?id=19434&r=submittedtwice
register_globals:    http://bugs.php.net/fix.php?id=19434&r=globals

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