From 12fae8db3689e6ce4e45b3e77da4e4820520d7e1 Mon Sep 17 00:00:00 2001 From: ru Date: Sun, 11 Mar 2007 10:11:16 +0000 Subject: [PATCH] MFC: 1.38: Fix interface output being stuck under low memory conditions. --- sys/netgraph/ng_eiface.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/netgraph/ng_eiface.c b/sys/netgraph/ng_eiface.c index bef1c2672046..a38abe36470e 100644 --- a/sys/netgraph/ng_eiface.c +++ b/sys/netgraph/ng_eiface.c @@ -277,7 +277,8 @@ ng_eiface_start(struct ifnet *ifp) ifp->if_drv_flags |= IFF_DRV_OACTIVE; - ng_send_fn(priv->node, NULL, &ng_eiface_start2, ifp, 0); + if (ng_send_fn(priv->node, NULL, &ng_eiface_start2, ifp, 0) != 0) + ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; } #ifdef DEBUG