ldb_tdb: Optionally use a GUID index key in ltdb_dn_list_find_msg()

[nivanova/samba-autobuild/.git] / lib / ldb / ldb_tdb / ldb_index.c

diff --git a/lib/ldb/ldb_tdb/ldb_index.c b/lib/ldb/ldb_tdb/ldb_index.c
index 08a8a941e68fef582778a412b5b97b7b123b754a..29b2d5e7261a190165a8742f2636efca53163ce6 100644 (file)
--- a/lib/ldb/ldb_tdb/ldb_index.c
+++ b/lib/ldb/ldb_tdb/ldb_index.c
@@ -108,9 +108,19 @@ static int ltdb_dn_list_find_msg(struct ltdb_private *ltdb,
                                 const struct ldb_message *msg)
 {
        struct ldb_val v;
-       const char *dn_str = ldb_dn_get_linearized(msg->dn);
-       v.data = discard_const_p(unsigned char, dn_str);
-       v.length = strlen(dn_str);
+       const struct ldb_val *key_val;
+       if (ltdb->cache->GUID_index_attribute == NULL) {
+               const char *dn_str = ldb_dn_get_linearized(msg->dn);
+               v.data = discard_const_p(unsigned char, dn_str);
+               v.length = strlen(dn_str);
+       } else {
+               key_val = ldb_msg_find_ldb_val(msg,
+                                              ltdb->cache->GUID_index_attribute);
+               if (key_val == NULL) {
+                       return -1;
+               }
+               v = *key_val;
+       }
        return ltdb_dn_list_find_val(ltdb, list, &v);
 }