From: bob at mroczka dot com
Operating system: solaris 8
PHP version: 5.2.3
PHP Bug Type: LDAP related
Bug description: ldap_rename gets server error "DSA is unwilling to perform"
Description:
------------
i encountered this error while attempting to use ldap_rename against an
IBM tivoli directory server. if i used the command line ldapmodrn tool the
same rename was successful. i ran a network trace for each rename and
found that php was not properly sending a null in the 4th argument
(newparent) to ldap_rename_s when a null or empty string is passed in the
php web page for this argument. this was causing the ldap client library
to send 2 additional hex bytes x'0800' at the end of the modrdn packet
causing the server to return the unwilling error. the following 2 line
patch fixes this problem and sends a proper null when requested.
--- ext/ldap/ldap.c.orig 2006-06-15 13:33:07.000000000 -0500
+++ ext/ldap/ldap.c 2007-07-16 21:33:32.748612000 -0500
@@ -2114,7 +2114,8 @@
convert_to_boolean_ex(deleteoldrdn);
#if (LDAP_API_VERSION > 2000) || HAVE_NSLDAP || HAVE_ORALDAP_10
- rc = ldap_rename_s(ld->link, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn),
Z_STRVAL_PP(newparent), Z_BVAL_PP(deleteoldrdn), NULL, NULL);
+ char *newp = Z_STRLEN_PP(newparent) < 1 ? NULL :
Z_STRVAL_PP(newparent);
+ rc = ldap_rename_s(ld->link, Z_STRVAL_PP(dn), Z_STRVAL_PP(newrdn),
newp, Z_BVAL_PP(deleteoldrdn), NULL, NULL);
#else
if (Z_STRLEN_PP(newparent) != 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "You are using
old LDAP API, newparent must be the empty string, can only modify RDN");
--
Edit bug report at http://bugs.php.net/?id=42015&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42015&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42015&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42015&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42015&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42015&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42015&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42015&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42015&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42015&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42015&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42015&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42015&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42015&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42015&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42015&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42015&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42015&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42015&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42015&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42015&r=mysqlcfg
