From eb159f5b2ea0be45a09eb57f8551f8b837e917ca Mon Sep 17 00:00:00 2001
From: Hajimu UMEMOTO <ume@FreeBSD.org>
Date: Wed, 17 Sep 2003 08:51:43 +0000
Subject: [PATCH] condition of padLen check was opposite.

Reported by:	"lg" <zevlg@yandex.ru>
Reviewed by:	Lev Walkin <vlm@netli.com>
---
 sys/crypto/rijndael/rijndael-api-fst.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/crypto/rijndael/rijndael-api-fst.c b/sys/crypto/rijndael/rijndael-api-fst.c
index d22c06e0af5..2b8c8f1ef08 100644
--- a/sys/crypto/rijndael/rijndael-api-fst.c
+++ b/sys/crypto/rijndael/rijndael-api-fst.c
@@ -225,7 +225,7 @@ int rijndael_padEncrypt(cipherInstance *cipher, keyInstance *key,
 			outBuffer += 16;
 		}
 		padLen = 16 - (inputOctets - 16*numBlocks);
-		if (padLen > 0 && padLen <= 16)
+		if (padLen <= 0 || padLen > 16)
 			return BAD_CIPHER_STATE;
 		bcopy(input, block, 16 - padLen);
 		for (cp = block + 16 - padLen; cp < block + 16; cp++)