diff options
Diffstat (limited to 'net/decnet/dn_route.c')
| -rw-r--r-- | net/decnet/dn_route.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 0877147d216..484fdbf92bd 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1222,7 +1222,11 @@ static int dn_route_output_key(struct dst_entry **pprt, struct flowi *flp, int f err = __dn_route_output_key(pprt, flp, flags); if (err == 0 && flp->proto) { - err = xfrm_lookup(&init_net, pprt, flp, NULL, 0); + *pprt = xfrm_lookup(&init_net, *pprt, flp, NULL, 0); + if (IS_ERR(*pprt)) { + err = PTR_ERR(*pprt); + *pprt = NULL; + } } return err; } @@ -1235,7 +1239,11 @@ int dn_route_output_sock(struct dst_entry **pprt, struct flowi *fl, struct sock if (err == 0 && fl->proto) { if (!(flags & MSG_DONTWAIT)) fl->flags |= FLOWI_FLAG_CAN_SLEEP; - err = xfrm_lookup(&init_net, pprt, fl, sk, 0); + *pprt = xfrm_lookup(&init_net, *pprt, fl, sk, 0); + if (IS_ERR(*pprt)) { + err = PTR_ERR(*pprt); + *pprt = NULL; + } } return err; } |