diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index cee479bc655c..638af0655aaf 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2269,11 +2269,9 @@ struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig, * have the xfrm_state's. We need to wait for KM to * negotiate new SA's or bail out with error.*/ if (net->xfrm.sysctl_larval_drop) { - dst_release(dst); - xfrm_pols_put(pols, drop_pols); XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTNOSTATES); - - return ERR_PTR(-EREMOTE); + err = -EREMOTE; + goto error; } err = -EAGAIN; @@ -2324,7 +2322,8 @@ nopol: error: dst_release(dst); dropdst: - dst_release(dst_orig); + if (!(flags & XFRM_LOOKUP_KEEP_DST_REF)) + dst_release(dst_orig); xfrm_pols_put(pols, drop_pols); return ERR_PTR(err); } @@ -2338,7 +2337,8 @@ struct dst_entry *xfrm_lookup_route(struct net *net, struct dst_entry *dst_orig, struct sock *sk, int flags) { struct dst_entry *dst = xfrm_lookup(net, dst_orig, fl, sk, - flags | XFRM_LOOKUP_QUEUE); + flags | XFRM_LOOKUP_QUEUE | + XFRM_LOOKUP_KEEP_DST_REF); if (IS_ERR(dst) && PTR_ERR(dst) == -EREMOTE) return make_blackhole(net, dst_orig->ops->family, dst_orig); |