diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/xfrm/xfrm_device.c | 1 | ||||
| -rw-r--r-- | net/xfrm/xfrm_input.c | 6 | ||||
| -rw-r--r-- | net/xfrm/xfrm_state.c | 4 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 1 |
4 files changed, 8 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index acf00104ef31..30e5746085b8 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -91,6 +91,7 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, } if (!dev->xfrmdev_ops || !dev->xfrmdev_ops->xdo_dev_state_add) { + xso->dev = NULL; dev_put(dev); return 0; } diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 2515cd2bc5db..8ac9d32fb79d 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -429,7 +429,8 @@ resume: nf_reset(skb); if (decaps) { - skb->sp->olen = 0; + if (skb->sp) + skb->sp->olen = 0; skb_dst_drop(skb); gro_cells_receive(&gro_cells, skb); return 0; @@ -440,7 +441,8 @@ resume: err = x->inner_mode->afinfo->transport_finish(skb, xfrm_gro || async); if (xfrm_gro) { - skb->sp->olen = 0; + if (skb->sp) + skb->sp->olen = 0; skb_dst_drop(skb); gro_cells_receive(&gro_cells, skb); return err; diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 0dab1cd79ce4..12213477cd3a 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -732,12 +732,12 @@ restart: } } } +out: + spin_unlock_bh(&net->xfrm.xfrm_state_lock); if (cnt) { err = 0; xfrm_policy_cache_flush(); } -out: - spin_unlock_bh(&net->xfrm.xfrm_state_lock); return err; } EXPORT_SYMBOL(xfrm_state_flush); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 2bfbd9121e3b..b997f1395357 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -657,6 +657,7 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh, if (err < 0) { x->km.state = XFRM_STATE_DEAD; + xfrm_dev_state_delete(x); __xfrm_state_put(x); goto out; } |