Revert previous commit

servers/slapd/connection.c

@@ -1555,11 +1555,13 @@ static int connection_op_activate( Connection *conn, Operation *op )
 
 	if (!arg->co_op->o_dn.bv_len) {
 	    arg->co_op->o_authz = conn->c_authz;
-	    arg->co_op->o_dn = conn->c_dn;
-	    arg->co_op->o_ndn = conn->c_ndn;
+	    arg->co_op->o_dn.bv_val = ch_strdup( conn->c_dn.bv_val ?
+	    	conn->c_dn.bv_val : "" );
+	    arg->co_op->o_ndn.bv_val = ch_strdup( conn->c_ndn.bv_val ?
+	    	conn->c_ndn.bv_val : "" );
 	}
 	arg->co_op->o_authtype = conn->c_authtype;
-	arg->co_op->o_authmech = conn->c_authmech;
+	ber_dupbv( &arg->co_op->o_authmech, &conn->c_authmech );
 	
 	if (!arg->co_op->o_protocol) {
 	    arg->co_op->o_protocol = conn->c_protocol

servers/slapd/operation.c

@@ -23,6 +23,15 @@ slap_op_free( Operation *op )
 	if ( op->o_ber != NULL ) {
 		ber_free( op->o_ber, 1 );
 	}
+	if ( op->o_dn.bv_val != NULL ) {
+		free( op->o_dn.bv_val );
+	}
+	if ( op->o_ndn.bv_val != NULL ) {
+		free( op->o_ndn.bv_val );
+	}
+	if ( op->o_authmech.bv_val != NULL ) {
+		free( op->o_authmech.bv_val );
+	}
 	if ( op->o_ctrls != NULL ) {
 		ldap_controls_free( op->o_ctrls );
 	}