diff options
Diffstat (limited to 'net/xfrm/xfrm_user.c')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index c3b8c1532718..cf5172d4ce68 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1892,6 +1892,15 @@ static struct xfrm_policy *xfrm_policy_construct(struct net *net, if (attrs[XFRMA_IF_ID]) xp->if_id = nla_get_u32(attrs[XFRMA_IF_ID]); + /* configure the hardware if offload is requested */ + if (attrs[XFRMA_OFFLOAD_DEV]) { + err = xfrm_dev_policy_add(net, xp, + nla_data(attrs[XFRMA_OFFLOAD_DEV]), + p->dir, extack); + if (err) + goto error; + } + return xp; error: *errp = err; @@ -1931,6 +1940,7 @@ static int xfrm_add_policy(struct sk_buff *skb, struct nlmsghdr *nlh, xfrm_audit_policy_add(xp, err ? 0 : 1, true); if (err) { + xfrm_dev_policy_delete(xp); security_xfrm_policy_free(xp->security); kfree(xp); return err; @@ -2043,6 +2053,8 @@ static int dump_one_policy(struct xfrm_policy *xp, int dir, int count, void *ptr err = xfrm_mark_put(skb, &xp->mark); if (!err) err = xfrm_if_id_put(skb, xp->if_id); + if (!err && xp->xdo.dev) + err = copy_user_offload(&xp->xdo, skb); if (err) { nlmsg_cancel(skb, nlh); return err; @@ -3381,6 +3393,8 @@ static int build_acquire(struct sk_buff *skb, struct xfrm_state *x, err = xfrm_mark_put(skb, &xp->mark); if (!err) err = xfrm_if_id_put(skb, xp->if_id); + if (!err && xp->xdo.dev) + err = copy_user_offload(&xp->xdo, skb); if (err) { nlmsg_cancel(skb, nlh); return err; @@ -3499,6 +3513,8 @@ static int build_polexpire(struct sk_buff *skb, struct xfrm_policy *xp, err = xfrm_mark_put(skb, &xp->mark); if (!err) err = xfrm_if_id_put(skb, xp->if_id); + if (!err && xp->xdo.dev) + err = copy_user_offload(&xp->xdo, skb); if (err) { nlmsg_cancel(skb, nlh); return err; @@ -3582,6 +3598,8 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, const struct km_e err = xfrm_mark_put(skb, &xp->mark); if (!err) err = xfrm_if_id_put(skb, xp->if_id); + if (!err && xp->xdo.dev) + err = copy_user_offload(&xp->xdo, skb); if (err) goto out_free_skb; |