From f5ec9904aa1cc96bf7e787ab1973078f54775805 Mon Sep 17 00:00:00 2001
From: niklas <>
Date: Fri, 14 May 1999 16:08:58 +0000
Subject: [PATCH] CBC bug reported by Juergen Nickelsen <ni@tellique.de>

---
 src/lib/libc/crypt/blowfish.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/libc/crypt/blowfish.c b/src/lib/libc/crypt/blowfish.c
index 6cddbc64..8d7ae914 100644
--- a/src/lib/libc/crypt/blowfish.c
+++ b/src/lib/libc/crypt/blowfish.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: blowfish.c,v 1.12 1998/08/30 22:35:39 niklas Exp $ */
+/* $OpenBSD: blowfish.c,v 1.13 1999/05/14 16:08:58 niklas Exp $ */
 /*
  * Blowfish block cipher for OpenBSD
  * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
@@ -711,7 +711,7 @@ blf_cbc_decrypt(c, iva, data, len)
 		data[7] = r & 0xff;
 		for (j = 0; j < 8; j++)
 			data[j] ^= iv[j];
-		iv = data;
+		iv -= 8;
 		data -= 8;
 	}
 	l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3];