[Lock] fix derivating semaphore from key

symfony · Jul 5, 2021 · 8c62591 · 8c62591
1 parent 246f802
commit 8c62591
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Store/SemaphoreStore.php b/Store/SemaphoreStore.php
@@ -63,7 +63,7 @@ private function lock(Key $key, bool $blocking)
             return;
         }
 
-        $keyId = crc32($key);
+        $keyId = unpack('i', md5($key, true))[1];
         $resource = sem_get($keyId);
         $acquired = @sem_acquire($resource, !$blocking);