diff options
| author | Reyk Floeter <reyk@cvs.openbsd.org> | 2017-08-11 16:33:02 +0000 |
|---|---|---|
| committer | Reyk Floeter <reyk@cvs.openbsd.org> | 2017-08-11 16:33:02 +0000 |
| commit | 2505fbe0b98d38a2ec729a1e7561a84500c843d0 (patch) | |
| tree | b5a2d760acf8a8665c7879d6a569375d09409662 /usr.sbin/vmd | |
| parent | 3c4e815b5cb5e836ef45a4f88f0afaaeab360de8 (diff) | |
Use vmd's process rdomain via getrtable() instead of 0 by default.
This allows to run "route -T 1 exec vmd" to get rdomain 1 tap(4) and
bridge interfaces by default.
ok mlarkin@
Diffstat (limited to 'usr.sbin/vmd')
| -rw-r--r-- | usr.sbin/vmd/priv.c | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/usr.sbin/vmd/priv.c b/usr.sbin/vmd/priv.c index f540a1b1bd1..cfce421fdf3 100644 --- a/usr.sbin/vmd/priv.c +++ b/usr.sbin/vmd/priv.c @@ -1,4 +1,4 @@ -/* $OpenBSD: priv.c,v 1.9 2017/05/04 08:26:06 reyk Exp $ */ +/* $OpenBSD: priv.c,v 1.10 2017/08/11 16:33:01 reyk Exp $ */ /* * Copyright (c) 2016 Reyk Floeter <reyk@openbsd.org> @@ -279,16 +279,17 @@ vm_priv_ifconfig(struct privsep *ps, struct vmd_vm *vm) sizeof(vfr.vfr_name)) >= sizeof(vfr.vfr_name)) return (-1); - /* Set non-default rdomain */ - if (vif->vif_flags & VMIFF_RDOMAIN) { + /* Use the configured rdomain or get it from the process */ + if (vif->vif_flags & VMIFF_RDOMAIN) vfr.vfr_id = vif->vif_rdomain; - + else + vfr.vfr_id = getrtable(); + if (vfr.vfr_id != 0) log_debug("%s: interface %s rdomain %u", __func__, vfr.vfr_name, vfr.vfr_id); - proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, - &vfr, sizeof(vfr)); - } + proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, + &vfr, sizeof(vfr)); /* Description can be truncated */ (void)snprintf(vfr.vfr_value, sizeof(vfr.vfr_value), @@ -310,17 +311,18 @@ vm_priv_ifconfig(struct privsep *ps, struct vmd_vm *vm) if (strlcpy(vfbr.vfr_value, vif->vif_name, sizeof(vfbr.vfr_value)) >= sizeof(vfbr.vfr_value)) return (-1); - vfbr.vfr_id = vsw->sw_rdomain; + if (vsw->sw_flags & VMIFF_RDOMAIN) + vfbr.vfr_id = vsw->sw_rdomain; + else + vfbr.vfr_id = getrtable(); log_debug("%s: interface %s add %s", __func__, vfbr.vfr_name, vfbr.vfr_value); proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFCREATE, &vfbr, sizeof(vfbr)); - if (vsw->sw_flags & VMIFF_RDOMAIN) - proc_compose(ps, - PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, - &vfbr, sizeof(vfbr)); + proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, + &vfbr, sizeof(vfbr)); proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFADD, &vfbr, sizeof(vfbr)); } else if (vif->vif_switch != NULL) @@ -395,15 +397,21 @@ vm_priv_brconfig(struct privsep *ps, struct vmd_switch *vsw) if (strlcpy(vfr.vfr_name, vsw->sw_ifname, sizeof(vfr.vfr_name)) >= sizeof(vfr.vfr_name)) return (-1); - vfr.vfr_id = vsw->sw_rdomain; proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFCREATE, &vfr, sizeof(vfr)); - /* Set non-default rdomain */ + /* Use the configured rdomain or get it from the process */ if (vsw->sw_flags & VMIFF_RDOMAIN) - proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, - &vfr, sizeof(vfr)); + vfr.vfr_id = vsw->sw_rdomain; + else + vfr.vfr_id = getrtable(); + if (vfr.vfr_id != 0) + log_debug("%s: interface %s rdomain %u", __func__, + vfr.vfr_name, vfr.vfr_id); + + proc_compose(ps, PROC_PRIV, IMSG_VMDOP_PRIV_IFRDOMAIN, + &vfr, sizeof(vfr)); /* Description can be truncated */ (void)snprintf(vfr.vfr_value, sizeof(vfr.vfr_value), |