diff options
Diffstat (limited to 'engine/lib/entities.php')
| -rw-r--r-- | engine/lib/entities.php | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/engine/lib/entities.php b/engine/lib/entities.php index 05916ddf4..20921b41a 100644 --- a/engine/lib/entities.php +++ b/engine/lib/entities.php @@ -30,7 +30,7 @@ $SUBTYPE_CACHE = NULL; * * @param int $guid The entity guid * - * @return void + * @return null * @access private */ function invalidate_cache_for_entity($guid) { @@ -48,7 +48,7 @@ function invalidate_cache_for_entity($guid) { * * @param ElggEntity $entity Entity to cache * - * @return void + * @return null * @see retrieve_cached_entity() * @see invalidate_cache_for_entity() * @access private @@ -56,7 +56,13 @@ function invalidate_cache_for_entity($guid) { */ function cache_entity(ElggEntity $entity) { global $ENTITY_CACHE; - + + // Don't cache entities while access control is off, otherwise they could be + // exposed to users who shouldn't see them when control is re-enabled. + if (elgg_get_ignore_access()) { + return; + } + // Don't store too many or we'll have memory problems // TODO(evan): Pick a less arbitrary limit if (count($ENTITY_CACHE) > 256) { @@ -703,7 +709,9 @@ function get_entity($guid) { } $new_entity = entity_row_to_elggstar(get_entity_as_row($guid)); - cache_entity($new_entity); + if ($new_entity) { + cache_entity($new_entity); + } return $new_entity; } @@ -1425,6 +1433,7 @@ function disable_entity($guid, $reason = "", $recursive = true) { $entity->disableMetadata(); $entity->disableAnnotations(); + invalidate_cache_for_entity($guid); $res = update_data("UPDATE {$CONFIG->dbprefix}entities SET enabled = 'no' |