diff options
Diffstat (limited to 'sys/netgraph/ng_eiface.c')
| -rw-r--r-- | sys/netgraph/ng_eiface.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/netgraph/ng_eiface.c b/sys/netgraph/ng_eiface.c index ae47c752eab9..dc52f957294f 100644 --- a/sys/netgraph/ng_eiface.c +++ b/sys/netgraph/ng_eiface.c @@ -333,6 +333,7 @@ ng_eiface_print_ioctl(struct ifnet *ifp, int command, caddr_t data) static int ng_eiface_constructor(node_p node) { + INIT_VNET_NETGRAPH(curvnet); struct ifnet *ifp; priv_p priv; u_char eaddr[6] = {0,0,0,0,0,0}; @@ -545,11 +546,18 @@ ng_eiface_rcvdata(hook_p hook, item_p item) static int ng_eiface_rmnode(node_p node) { + INIT_VNET_NETGRAPH(curvnet); const priv_p priv = NG_NODE_PRIVATE(node); struct ifnet *const ifp = priv->ifp; + /* + * 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(ifp->if_vnet); ether_ifdetach(ifp); if_free(ifp); + CURVNET_RESTORE(); free_unr(V_ng_eiface_unit, priv->unit); FREE(priv, M_NETGRAPH); NG_NODE_SET_PRIVATE(node, NULL); |