ITS#4550 don't overwrite remote server's err msg

diff --git a/servers/slapd/back-ldap/extended.c b/servers/slapd/back-ldap/extended.c
index e0537e870f24b123bf671736c5b48b8498d54205..c4f43f8a4c334585ea36f809602a7ac0aa8de820 100644 (file)
--- a/servers/slapd/back-ldap/extended.c
+++ b/servers/slapd/back-ldap/extended.c
@@ -112,6 +112,7 @@ ldap_back_exop_passwd(
        ber_int_t       msgid;
        int             rc, isproxy;
        int             do_retry = 1;
+       char *text = NULL;
 
        lc = ldap_back_getconn( op, rs, LDAP_BACK_SENDERR );
        if ( !lc || !ldap_back_dobind( lc, op, rs, LDAP_BACK_SENDERR ) ) {
@@ -140,7 +141,7 @@ retry:
                         */
                        rc = ldap_parse_result( lc->lc_ld, res, &rs->sr_err,
                                        (char **)&rs->sr_matched,
-                                       (char **)&rs->sr_text,
+                                       &text,
                                        NULL, NULL, 0 );
 
                        if ( rc == LDAP_SUCCESS ) {
@@ -180,6 +181,7 @@ retry:
                                goto retry;
                        }
                }
+               if ( text ) rs->sr_text = text;
                send_ldap_extended( op, rs );
                /* otherwise frontend resends result */
                rc = rs->sr_err = SLAPD_ABANDON;
@@ -191,8 +193,8 @@ retry:
                rs->sr_matched = NULL;
        }
 
-       if ( rs->sr_text ) {
-               free( (char *)rs->sr_text );
+       if ( text ) {
+               free( text );
                rs->sr_text = NULL;
        }
 
@@ -213,6 +215,7 @@ ldap_back_exop_generic(
        ber_int_t       msgid;
        int             rc;
        int             do_retry = 1;
+       char *text = NULL;
 
        lc = ldap_back_getconn( op, rs, LDAP_BACK_SENDERR );
        if ( !lc || !ldap_back_dobind( lc, op, rs, LDAP_BACK_SENDERR ) ) {
@@ -238,7 +241,7 @@ retry:
                         */
                        rc = ldap_parse_result( lc->lc_ld, res, &rs->sr_err,
                                        (char **)&rs->sr_matched,
-                                       (char **)&rs->sr_text,
+                                       text,
                                        NULL, NULL, 0 );
                        if ( rc == LDAP_SUCCESS ) {
                                if ( rs->sr_err == LDAP_SUCCESS ) {
@@ -264,6 +267,7 @@ retry:
                                goto retry;
                        }
                }
+               if ( text ) rs->sr_text = text;
                send_ldap_extended( op, rs );
                /* otherwise frontend resends result */
                rc = rs->sr_err = SLAPD_ABANDON;
@@ -275,8 +279,8 @@ retry:
                rs->sr_matched = NULL;
        }
 
-       if ( rs->sr_text ) {
-               free( (char *)rs->sr_text );
+       if ( text ) {
+               free( text );
                rs->sr_text = NULL;
        }