From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Apr 2013 19:54:39 +0000 (+0100)
Subject: setpriv: check writing to a file was successful
X-Git-Tag: v2.24-rc1~600
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f99b58b3841888703ef41802256b913abd4e3e89;p=thirdparty%2Futil-linux.git

setpriv: check writing to a file was successful

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/sys-utils/setpriv.c b/sys-utils/setpriv.c
index 743fd92183..ab3180ac5b 100644
--- a/sys-utils/setpriv.c
+++ b/sys-utils/setpriv.c
@@ -541,8 +541,9 @@ static void do_apparmor_profile(const char *label)
 		err(SETPRIV_EXIT_PRIVERR,
 		    _("cannot open %s"), _PATH_PROC_ATTR_EXEC);
 
-	if (fprintf(f, "changeprofile %s", label) < 0 || fflush(f) != 0
-	    || fclose(f) != 0)
+	fprintf(f, "changeprofile %s", label);
+
+	if (close_stream(f) != 0)
 		err(SETPRIV_EXIT_PRIVERR,
 		    _("write failed: %s"), _PATH_PROC_ATTR_EXEC);
 }