From: Russ Allbery <rra@stanford.edu>
Date: Tue, 20 Jun 2006 21:45:16 +0000 (+0000)
Subject: In verify_krb_v4_tgt, use an unsigned KRB4_32 to store an address rather
X-Git-Tag: krb5-1.6-alpha1~289
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e93538b4cd620efd44729ffd4ca51d38cea3b010;p=krb5.git

In verify_krb_v4_tgt, use an unsigned KRB4_32 to store an address rather
than an unsigned long to avoid memcpying past the end of a structure on
64-bit platforms.

Ticket: 581
Version_Reported: 1.0.5
Target_Version: 1.5
Tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18175 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/appl/bsd/login.c b/src/appl/bsd/login.c
index b49bababb..a3cdef797 100644
--- a/src/appl/bsd/login.c
+++ b/src/appl/bsd/login.c
@@ -786,7 +786,7 @@ static int verify_krb_v4_tgt (realm)
     struct hostent *hp;
     KTEXT_ST ticket;
     AUTH_DAT authdata;
-    unsigned long addr;
+    unsigned KRB4_32 addr;
     static /*const*/ char rcmd_str[] = "rcmd";
 #if 0
     char key[8];