Unify use of BDB lockers

[openldap] / servers / slapd / back-bdb / dn2entry.c

diff --git a/servers/slapd/back-bdb/dn2entry.c b/servers/slapd/back-bdb/dn2entry.c
index 397b5f276fcf75044bcc8d9d4d3107118ccd5c63..5211f8e9b863e572368a2c088e5fe0f65f7d074e 100644 (file)
--- a/servers/slapd/back-bdb/dn2entry.c
+++ b/servers/slapd/back-bdb/dn2entry.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 2000-2004 The OpenLDAP Foundation.
+ * Copyright 2000-2007 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -56,8 +56,11 @@ bdb_dn2entry(
                                rc2 = bdb_cache_find_id( op, tid, ei->bei_id,
                                        &ei, 1, locker, lock );
                                if ( rc2 ) rc = rc2;
-                       } else if ( ei )
+                       } else if ( ei ) {
                                bdb_cache_entryinfo_unlock( ei );
+                               memset( lock, 0, sizeof( *lock ));
+                               lock->mode = DB_LOCK_NG;
+                       }
                } else if ( ei ) {
                        bdb_cache_entryinfo_unlock( ei );
                }
@@ -68,10 +71,12 @@ bdb_dn2entry(
                        *e = ei;
                } else if ( matched && rc == DB_NOTFOUND ) {
                        /* always return EntryInfo */
-                       ei = ei->bei_parent;
-                       rc2 = bdb_cache_find_id( op, tid, ei->bei_id, &ei, 1,
-                               locker, lock );
-                       if ( rc2 ) rc = rc2;
+                       if ( ei->bei_parent ) {
+                               ei = ei->bei_parent;
+                               rc2 = bdb_cache_find_id( op, tid, ei->bei_id, &ei, 1,
+                                       locker, lock );
+                               if ( rc2 ) rc = rc2;
+                       }
                        *e = ei;
                }
        }