diff -ruN php-5.0.0RC3.orig/ext/soap/soap.c php-5.0.0RC3/ext/soap/soap.c
--- php-5.0.0RC3.orig/ext/soap/soap.c	2004-06-22 19:35:59.801348936 +0300
+++ php-5.0.0RC3/ext/soap/soap.c	2004-06-29 13:39:00.506820928 +0300
@@ -1341,16 +1341,21 @@
 		soap_obj = NULL;
 #if HAVE_PHP_SESSION
 		/* If persistent then set soap_obj from from the previous created session (if available) */
+		char soapname[32+sizeof("_bogus_session_name")]; //Now we use  max 32 chars from class name, must be overwriten with dynamic allocation with exact length!!
 		if (service->soap_class.persistance == SOAP_PERSISTENCE_SESSION) {
 			zval **tmp_soap;
 
+			bzero(soapname,32+sizeof("_bogus_session_name"));
+                        strncpy(soapname,service->soap_class.ce->name,32);
+                        strcat(soapname,"_bogus_session_name");
+
 			if (PS(session_status) != php_session_active &&
 			    PS(session_status) != php_session_disabled) {
 				php_session_start(TSRMLS_C);
 			}
 
 			/* Find the soap object and assign */
-			if (zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), "_bogus_session_name", sizeof("_bogus_session_name"), (void **) &tmp_soap) == SUCCESS &&
+			if (zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), soapname, sizeof(soapname), (void **) &tmp_soap) == SUCCESS &&
 			    Z_TYPE_PP(tmp_soap) == IS_OBJECT &&
 			    Z_OBJCE_PP(tmp_soap) == service->soap_class.ce) {
 				soap_obj = *tmp_soap;
@@ -1432,7 +1437,7 @@
 			/* If session then update session hash with new object */
 			if (service->soap_class.persistance == SOAP_PERSISTENCE_SESSION) {
 				zval **tmp_soap_pp;
-				if (zend_hash_update(Z_ARRVAL_P(PS(http_session_vars)), "_bogus_session_name", sizeof("_bogus_session_name"), &tmp_soap, sizeof(zval *), (void **)&tmp_soap_pp) == SUCCESS) {
+				if (zend_hash_update(Z_ARRVAL_P(PS(http_session_vars)), soapname, sizeof(soapname), &tmp_soap, sizeof(zval *), (void **)&tmp_soap_pp) == SUCCESS) {
 					soap_obj = *tmp_soap_pp;
 				}
 			} else {