ITS#9763 Warn for unsupported configs

diff --git a/servers/slapd/overlays/refint.c b/servers/slapd/overlays/refint.c
index 04aa1f7ad56885dd869f2ffc006ff1b459556182..6f966a7eaeffc3ad3bb728c02a274646eb4f78ea 100644 (file)
--- a/servers/slapd/overlays/refint.c
+++ b/servers/slapd/overlays/refint.c
@@ -242,6 +242,14 @@ refint_cf_gen(ConfigArgs *c)
                switch ( c->type ) {
                case REFINT_ATTRS:
                        rc = 0;
+                       if ( c->op != SLAP_CONFIG_ADD && c->argc > 2 ) {
+                               /* We wouldn't know how to delete these values later */
+                               Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
+                                       "Supplying multiple names in a single %s value is "
+                                       "unsupported and will be disallowed in a future version\n",
+                                       c->argv[0] );
+                       }
+
                        for ( i=1; i < c->argc; ++i ) {
                                ad = NULL;
                                if ( slap_str2ad ( c->argv[i], &ad, &text )