diff options
| author |   mlarkin <mlarkin@openbsd.org> | 2018-03-14 07:29:34 +0000 |
|---|---|---|
| committer | mlarkin <mlarkin@openbsd.org> | 2018-03-14 07:29:34 +0000 |
| commit | 8c340e5d284cfddd80cf8e87565aeeab48e60970 (patch) | |
| tree | 33924578c3ca3e15a7d8faa83c1dcaef6baa8338 /usr.sbin/vmd/vmd.c | |
| parent | knf (diff) | |
| download | wireguard-openbsd-8c340e5d284cfddd80cf8e87565aeeab48e60970.tar.xz wireguard-openbsd-8c340e5d284cfddd80cf8e87565aeeab48e60970.zip | |
block two VMs from using the same disk image file at the same time.
Also changes an error message in vmctl to reflect same.
Diffstat (limited to 'usr.sbin/vmd/vmd.c')
| -rw-r--r-- | usr.sbin/vmd/vmd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/vmd/vmd.c b/usr.sbin/vmd/vmd.c index b987b1bd92f..354630401cd 100644 --- a/usr.sbin/vmd/vmd.c +++ b/usr.sbin/vmd/vmd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmd.c,v 1.80 2018/02/18 01:00:25 pd Exp $ */ +/* $OpenBSD: vmd.c,v 1.81 2018/03/14 07:29:34 mlarkin Exp $ */ /* * Copyright (c) 2015 Reyk Floeter <reyk@openbsd.org> @@ -811,9 +811,10 @@ vmd_configure(void) * recvfd - for send and receive. * getpw - lookup user or group id by name. * chown, fattr - change tty ownership + * flock - locking disk files */ if (pledge("stdio rpath wpath proc tty recvfd sendfd getpw" - " chown fattr", NULL) == -1) + " chown fattr flock", NULL) == -1) fatal("pledge"); if (parse_config(env->vmd_conffile) == -1) { |