From e80e8fcc08e95880166fe100d3ee6ef4a8befd63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Thu, 12 Jul 2007 12:47:07 +0000
Subject: [PATCH] Fix pointer vs strict alias rules.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21515 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/rsh/rshd.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/appl/rsh/rshd.c b/appl/rsh/rshd.c
index 6e97c119f..8a7da8636 100644
--- a/appl/rsh/rshd.c
+++ b/appl/rsh/rshd.c
@@ -323,6 +323,7 @@ recv_krb5_auth (int s, u_char *buf,
     krb5_error_code status;
     krb5_data cksum_data;
     krb5_principal server;
+    char *str;
 
     if (memcmp (buf, "\x00\x00\x00\x13", 4) != 0)
 	return -1;
@@ -381,13 +382,14 @@ recv_krb5_auth (int s, u_char *buf,
 		       krb5_get_err_text(context, status));
 
     
-    cksum_data.length = asprintf ((char **)&cksum_data.data,
+    cksum_data.length = asprintf (&str,
 				  "%u:%s%s",
 				  ntohs(socket_get_port (thisaddr)),
 				  *cmd,
 				  *server_username);
-    if (cksum_data.length == -1)
+    if (str == NULL)
 	syslog_and_die ("asprintf: out of memory");
+    cksum_data.data = str;
 
     status = krb5_verify_authenticator_checksum(context, 
 						auth_context,