From: Karel Zak <kzak@redhat.com>
Date: Thu, 26 Jul 2012 19:48:50 +0000 (+0200)
Subject: su: use xstrdup()
X-Git-Tag: v2.22-rc1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99b765f0c48e414dcc6f2921e53af7253637f758;p=thirdparty%2Futil-linux.git

su: use xstrdup()

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/login-utils/su.c b/login-utils/su.c
index f1f5fdfa65..35a4277438 100644
--- a/login-utils/su.c
+++ b/login-utils/su.c
@@ -449,9 +449,7 @@ clearsbin (const char *const path)
   if (!path || *path == 0)
     return NULL;
 
-  tmp = strdup (path);
-  if (!tmp)
-    return NULL;
+  tmp = xstrdup (path);
 
   ret = xmalloc (strlen (path) + 1);
   *ret = 0;