diff options
| -rw-r--r-- | lib/private/security/stringutils.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/security/stringutils.php b/lib/private/security/stringutils.php index 33a3a708012..ecba655ebd6 100644 --- a/lib/private/security/stringutils.php +++ b/lib/private/security/stringutils.php @@ -25,6 +25,10 @@ class StringUtils { */ public static function equals($expected, $input) { + if(!is_string($expected) || !is_string($input)) { + return false; + } + if(function_exists('hash_equals')) { return hash_equals($expected, $input); } |