In both code paths, openpartition() will call opendev after pledge was
called. Just leave the "stdio" promise afterwards.
Index: tunefs.c
===================================================================
RCS file: /var/cvs/src/sbin/tunefs/tunefs.c,v
retrieving revision 1.40
diff -u -p -r1.40 tunefs.c
--- tunefs.c 9 Dec 2015 01:08:31 -0000 1.40
+++ tunefs.c 28 May 2016 22:58:40 -0000
@@ -147,14 +147,6 @@ main(int argc, char *argv[])
if (argc != 1)
usage();
- if (Nflag) {
- if (pledge("stdio rpath disklabel", NULL) == -1)
- err(1, "pledge");
- } else {
- if (pledge("stdio rpath wpath disklabel", NULL) == -1)
- err(1, "pledge");
- }
-
special = argv[0];
openflags = Nflag ? O_RDONLY : O_RDWR;
if (Fflag)
