diff options
Diffstat (limited to 'net/xfrm/xfrm_user.c')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index ffe8d5ef09eb..cc3268d814b4 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -584,6 +584,9 @@ static struct xfrm_state *xfrm_state_construct(struct net *net, xfrm_mark_get(attrs, &x->mark); + if (attrs[XFRMA_OUTPUT_MARK]) + x->props.output_mark = nla_get_u32(attrs[XFRMA_OUTPUT_MARK]); + err = __xfrm_init_state(x, false, attrs[XFRMA_OFFLOAD_DEV]); if (err) goto error; @@ -899,6 +902,11 @@ static int copy_to_user_state_extra(struct xfrm_state *x, goto out; if (x->security) ret = copy_sec_ctx(x->security, skb); + if (x->props.output_mark) { + ret = nla_put_u32(skb, XFRMA_OUTPUT_MARK, x->props.output_mark); + if (ret) + goto out; + } out: return ret; } @@ -2454,6 +2462,7 @@ static const struct nla_policy xfrma_policy[XFRMA_MAX+1] = { [XFRMA_PROTO] = { .type = NLA_U8 }, [XFRMA_ADDRESS_FILTER] = { .len = sizeof(struct xfrm_address_filter) }, [XFRMA_OFFLOAD_DEV] = { .len = sizeof(struct xfrm_user_offload) }, + [XFRMA_OUTPUT_MARK] = { .len = NLA_U32 }, }; static const struct nla_policy xfrma_spd_policy[XFRMA_SPD_MAX+1] = { @@ -2673,6 +2682,8 @@ static inline size_t xfrm_sa_len(struct xfrm_state *x) l += nla_total_size(sizeof(x->props.extra_flags)); if (x->xso.dev) l += nla_total_size(sizeof(x->xso)); + if (x->props.output_mark) + l += nla_total_size(sizeof(x->props.output_mark)); /* Must count x->lastused as it may become non-zero behind our back. */ l += nla_total_size_64bit(sizeof(u64)); |