From: Karel Zak <kzak@redhat.com>
Date: Wed, 5 Sep 2012 09:21:07 +0000 (+0200)
Subject: su: verify writing to streams was successful
X-Git-Tag: v2.23-rc1~724
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e1834978f7efa6b62616c35e23551ad77d73cd1;p=thirdparty%2Futil-linux.git

su: verify writing to streams was successful

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

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index c0bb5289f3..65ecc24af7 100644
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -63,6 +63,7 @@ enum
 #include "nls.h"
 #include "pathnames.h"
 #include "env.h"
+#include "closestream.h"
 
 /* name of the pam configuration files. separate configs for su and su -  */
 #define PAM_SRVNAME_SU "su"
@@ -782,6 +783,7 @@ su_main (int argc, char **argv, int mode)
   setlocale (LC_ALL, "");
   bindtextdomain (PACKAGE, LOCALEDIR);
   textdomain (PACKAGE);
+  atexit(close_stdout);
 
   su_mode = mode;
   fast_startup = false;