From 9e42eb9529c010a86a7aa6e7a40feabfb24f6287 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 12:47:23 +0000
Subject: [PATCH] Fix pointer vs strict alias rules.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21516 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/rsh/rsh.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/appl/rsh/rsh.c b/appl/rsh/rsh.c
index 29c2ffba1..d4a15abd3 100644
--- a/appl/rsh/rsh.c
+++ b/appl/rsh/rsh.c
@@ -300,6 +300,7 @@ send_krb5_auth(int s,
     krb5_auth_context auth_context = NULL;
     const char *protocol_string = NULL;
     krb5_flags ap_opts;
+    char *str;
 
     status = krb5_sname_to_principal(context,
 				     hostname,
@@ -319,16 +320,17 @@ send_krb5_auth(int s,
 				&do_encrypt);
     }
 
-    cksum_data.length = asprintf ((char **)&cksum_data.data,
+    cksum_data.length = asprintf (&str,
 				  "%u:%s%s%s",
 				  ntohs(socket_get_port(thataddr)),
 				  do_encrypt ? "-x " : "",
 				  cmd,
 				  remote_user);
-    if (cksum_data.length == -1) {
+    if (str == NULL) {
 	warnx ("%s: failed to allocate command", hostname);
 	return 1;
     }
+    cksum_data.data = str;
 
     ap_opts = 0;