svn commit: r220970 - head/usr.sbin/timed/timedc

[Simon L. Nielsen]

Author: simon
Date: Sat Apr 23 13:57:12 2011
New Revision: 220970
URL: http://svn.freebsd.org/changeset/base/220970

Log:
  Check return code of setuid() in timedc.
  
  While it will not fail in normal circumstances, better safe than
  sorry.
  
  MFC after:	3 days

Modified:
  head/usr.sbin/timed/timedc/timedc.c

Modified: head/usr.sbin/timed/timedc/timedc.c
==============================================================================
--- head/usr.sbin/timed/timedc/timedc.c	Sat Apr 23 13:42:03 2011	(r220969)
+++ head/usr.sbin/timed/timedc/timedc.c	Sat Apr 23 13:57:12 2011	(r220970)
@@ -75,7 +75,8 @@ main(argc, argv)
 	 */
 	if (priv_resources() < 0)
 		errx(1, "could not get privileged resources");
-	(void) setuid(getuid());
+	if (setuid(getuid()) != 0)
+		err(1, "setuid()");
 
 	if (--argc > 0) {
 		c = getcmd(*++argv);