can pledge "stdio" after opening device.

diff --git a/sbin/newfs_ext2fs/newfs_ext2fs.c b/sbin/newfs_ext2fs/newfs_ext2fs.c
index 4fdae02..9060472 100644 (file)
--- a/sbin/newfs_ext2fs/newfs_ext2fs.c
+++ b/sbin/newfs_ext2fs/newfs_ext2fs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: newfs_ext2fs.c,v 1.15 2015/01/16 06:40:00 deraadt Exp $ */
+/* $OpenBSD: newfs_ext2fs.c,v 1.16 2015/10/13 15:15:30 deraadt Exp $ */
 /*     $NetBSD: newfs_ext2fs.c,v 1.8 2009/03/02 10:38:13 tsutsui Exp $ */
 
 /*
@@ -296,6 +296,10 @@ main(int argc, char *argv[])
                }
 
                pp = getpartition(fsi, special, argv, &lp);
+
+               if (pledge("stdio", NULL) == -1)
+                       err(1, "pledge");
+
                if (!Iflag) {
                        static const char m[] =
                            "%s partition type is not `%s' (or use -I)";