Fix ITS#3666, don't add EntryInfo to LRU list twice

diff --git a/servers/slapd/back-bdb/cache.c b/servers/slapd/back-bdb/cache.c
index 7aa00628ce669fcb05681f4d5c7db5592dcad69f..55e9cc63d504084bcfdd8fdc84fa165923603eab 100644 (file)
--- a/servers/slapd/back-bdb/cache.c
+++ b/servers/slapd/back-bdb/cache.c
@@ -562,7 +562,9 @@ bdb_cache_lru_add(
                        }
                }
        }
-       LRU_ADD( &bdb->bi_cache, ei );
+       if ( bdb->bi_cache.c_lruhead != ei ) {
+               LRU_ADD( &bdb->bi_cache, ei );
+       }
        ldap_pvt_thread_mutex_unlock( &bdb->bi_cache.lru_mutex );
 }