svn commit: r253833 - head/sbin/mdconfig

[Xin LI]

Author: delphij
Date: Wed Jul 31 07:06:58 2013
New Revision: 253833
URL: http://svnweb.freebsd.org/changeset/base/253833

Log:
  Resolve fflag with realpath().
  
  MFC after:	2 weeks

Modified:
  head/sbin/mdconfig/mdconfig.c

Modified: head/sbin/mdconfig/mdconfig.c
==============================================================================
--- head/sbin/mdconfig/mdconfig.c	Wed Jul 31 06:23:10 2013	(r253832)
+++ head/sbin/mdconfig/mdconfig.c	Wed Jul 31 07:06:58 2013	(r253833)
@@ -161,7 +161,9 @@ main(int argc, char **argv)
 		case 'f':
 			if (fflag != NULL)
 				errx(1, "-f can be passed only once");
-			fflag = optarg;
+			fflag = realpath(optarg, NULL);
+			if (fflag == NULL)
+				err(1, "realpath");
 			break;
 		case 'o':
 			if (!strcmp(optarg, "async"))