Fixed bug where zero length key was provided.

[awesomized/libmemcached] / lib / memcached_delete.c

diff --git a/lib/memcached_delete.c b/lib/memcached_delete.c
index 0ed6092a03f0b8114e003ea31d22149d467e9bcc..cedfa442c86d2680b557f5b74a4d8a3393309864 100644 (file)
--- a/lib/memcached_delete.c
+++ b/lib/memcached_delete.c
@@ -11,6 +11,9 @@ memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_lengt
 
   LIBMEMCACHED_MEMCACHED_DELETE_START();
 
+  if (key_length == 0)
+    return MEMCACHED_NO_KEY_PROVIDED;
+
   if (ptr->hosts == NULL || ptr->number_of_hosts == 0)
     return MEMCACHED_NO_SERVERS;