From: Paul Mackerras <paulus@samba.org>
Date: Sun, 24 Aug 2008 07:12:02 +0000 (+1000)
Subject: Fix the argument type in call to MD5_Update properly
X-Git-Tag: ppp-2.4.7~69
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;h=979e14c39fcbbffaa98880f1a5fc33ada4a8063d;p=ppp.git

Fix the argument type in call to MD5_Update properly

The secret needs to be cast to u_char * not char *.  Oops.

Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/pppd/chap-md5.c b/pppd/chap-md5.c
index 43d0fe8..77dd4ec 100644
--- a/pppd/chap-md5.c
+++ b/pppd/chap-md5.c
@@ -95,7 +95,7 @@ chap_md5_make_response(unsigned char *response, int id, char *our_name,
 
 	MD5_Init(&ctx);
 	MD5_Update(&ctx, &idbyte, 1);
-	MD5_Update(&ctx, (char *)secret, secret_len);
+	MD5_Update(&ctx, (u_char *)secret, secret_len);
 	MD5_Update(&ctx, challenge, challenge_len);
 	MD5_Final(&response[1], &ctx);
 	response[0] = MD5_HASH_SIZE;