diff options
Diffstat (limited to 'sys/netgraph/ng_iface.c')
| -rw-r--r-- | sys/netgraph/ng_iface.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/netgraph/ng_iface.c b/sys/netgraph/ng_iface.c index 3753adb..b216bfc 100644 --- a/sys/netgraph/ng_iface.c +++ b/sys/netgraph/ng_iface.c @@ -506,6 +506,7 @@ ng_iface_print_ioctl(struct ifnet *ifp, int command, caddr_t data) static int ng_iface_constructor(node_p node) { + INIT_VNET_NETGRAPH(curvnet); struct ifnet *ifp; priv_p priv; @@ -766,11 +767,18 @@ ng_iface_rcvdata(hook_p hook, item_p item) static int ng_iface_shutdown(node_p node) { + INIT_VNET_NETGRAPH(curvnet); const priv_p priv = NG_NODE_PRIVATE(node); + /* + * The ifnet may be in a different vnet than the netgraph node, + * hence we have to change the current vnet context here. + */ + CURVNET_SET_QUIET(priv->ifp->if_vnet); bpfdetach(priv->ifp); if_detach(priv->ifp); if_free(priv->ifp); + CURVNET_RESTORE(); priv->ifp = NULL; free_unr(V_ng_iface_unit, priv->unit); FREE(priv, M_NETGRAPH_IFACE); |
