kisa seed_cbc undefined 변수 수정

SEED_CBC_Decrypt 함수 return null 전에 초기화
gnuboard · Apr 11, 2024 · b3ea5f1 · b3ea5f1
1 parent b52a1f4
commit b3ea5f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/plugin/inicert/libs/KISA_SEED_CBC.php b/plugin/inicert/libs/KISA_SEED_CBC.php
@@ -782,6 +782,7 @@ static function SEED_CBC_Decrypt(&$pbszUserKey, &$pbszIV, &$message, $message_of
         $pbszCipherText = array_pad(array(), $message_length, 0);
         Common::arraycopy_system($message, $message_offset, $pbszCipherText, 0, $message_length);
         $nCipherTextLen = count($pbszCipherText);
+        $result = null;
 
         if ($nCipherTextLen % KISA_SEED_CBC::BLOCK_SIZE_SEED) {
             return $result;