Issue #3017753 by mxr576, alexpott: MemoryBackend should validate the passed cids

2018-12-06 11:34:43 +01:00 · 2018-12-06 11:34:43 +01:00 · 76bb511174
parent 280995f92b
commit 76bb511174
1 changed files with 2 additions and 1 deletions
--- a/core/lib/Drupal/Core/Cache/MemoryBackend.php
+++ b/core/lib/Drupal/Core/Cache/MemoryBackend.php
@ -156,7 +156,8 @@ class MemoryBackend implements CacheBackendInterface, CacheTagsInvalidatorInterf
   * {@inheritdoc}
   */
  public function invalidateMultiple(array $cids) {
-    foreach ($cids as $cid) {
+    $items = array_intersect_key($this->cache, array_flip($cids));
+    foreach ($items as $cid => $item) {
      $this->cache[$cid]->expire = $this->getRequestTime() - 1;
    }
  }