diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_device.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_interface_bpf.c | 4 | ||||
| -rw-r--r-- | net/xfrm/xfrm_output.c | 6 | ||||
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 6 | ||||
| -rw-r--r-- | net/xfrm/xfrm_state_bpf.c | 4 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 3 |
6 files changed, 17 insertions, 8 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index 3784534c9185..653e51ae3964 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -407,7 +407,7 @@ bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x) struct xfrm_dst *xdst = (struct xfrm_dst *)dst; struct net_device *dev = x->xso.dev; - if (!x->type_offload || x->encap) + if (!x->type_offload) return false; if (x->xso.type == XFRM_DEV_OFFLOAD_PACKET || diff --git a/net/xfrm/xfrm_interface_bpf.c b/net/xfrm/xfrm_interface_bpf.c index 7d5e920141e9..5ea15037ebd1 100644 --- a/net/xfrm/xfrm_interface_bpf.c +++ b/net/xfrm/xfrm_interface_bpf.c @@ -93,10 +93,10 @@ __bpf_kfunc int bpf_skb_set_xfrm_info(struct __sk_buff *skb_ctx, const struct bp __bpf_kfunc_end_defs(); -BTF_SET8_START(xfrm_ifc_kfunc_set) +BTF_KFUNCS_START(xfrm_ifc_kfunc_set) BTF_ID_FLAGS(func, bpf_skb_get_xfrm_info) BTF_ID_FLAGS(func, bpf_skb_set_xfrm_info) -BTF_SET8_END(xfrm_ifc_kfunc_set) +BTF_KFUNCS_END(xfrm_ifc_kfunc_set) static const struct btf_kfunc_id_set xfrm_interface_kfunc_set = { .owner = THIS_MODULE, diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 662c83beb345..e5722c95b8bb 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -704,9 +704,13 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb) { struct net *net = dev_net(skb_dst(skb)->dev); struct xfrm_state *x = skb_dst(skb)->xfrm; + int family; int err; - switch (x->outer_mode.family) { + family = (x->xso.type != XFRM_DEV_OFFLOAD_PACKET) ? x->outer_mode.family + : skb_dst(skb)->ops->family; + + switch (family) { case AF_INET: memset(IPCB(skb), 0, sizeof(*IPCB(skb))); IPCB(skb)->flags |= IPSKB_XFRM_TRANSFORMED; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 1b7e75159727..da6ecc6b3e15 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2694,7 +2694,9 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy, if (xfrm[i]->props.smark.v || xfrm[i]->props.smark.m) mark = xfrm_smark_get(fl->flowi_mark, xfrm[i]); - family = xfrm[i]->props.family; + if (xfrm[i]->xso.type != XFRM_DEV_OFFLOAD_PACKET) + family = xfrm[i]->props.family; + oif = fl->flowi_oif ? : fl->flowi_l3mdev; dst = xfrm_dst_lookup(xfrm[i], tos, oif, &saddr, &daddr, family, mark); @@ -3416,7 +3418,7 @@ decode_session4(const struct xfrm_flow_keys *flkeys, struct flowi *fl, bool reve } fl4->flowi4_proto = flkeys->basic.ip_proto; - fl4->flowi4_tos = flkeys->ip.tos; + fl4->flowi4_tos = flkeys->ip.tos & ~INET_ECN_MASK; } #if IS_ENABLED(CONFIG_IPV6) diff --git a/net/xfrm/xfrm_state_bpf.c b/net/xfrm/xfrm_state_bpf.c index 9e20d4a377f7..2248eda741f8 100644 --- a/net/xfrm/xfrm_state_bpf.c +++ b/net/xfrm/xfrm_state_bpf.c @@ -117,10 +117,10 @@ __bpf_kfunc void bpf_xdp_xfrm_state_release(struct xfrm_state *x) __bpf_kfunc_end_defs(); -BTF_SET8_START(xfrm_state_kfunc_set) +BTF_KFUNCS_START(xfrm_state_kfunc_set) BTF_ID_FLAGS(func, bpf_xdp_get_xfrm_state, KF_RET_NULL | KF_ACQUIRE) BTF_ID_FLAGS(func, bpf_xdp_xfrm_state_release, KF_RELEASE) -BTF_SET8_END(xfrm_state_kfunc_set) +BTF_KFUNCS_END(xfrm_state_kfunc_set) static const struct btf_kfunc_id_set xfrm_state_xdp_kfunc_set = { .owner = THIS_MODULE, diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index a5232dcfea46..810b520493f3 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2017,6 +2017,9 @@ static int copy_to_user_tmpl(struct xfrm_policy *xp, struct sk_buff *skb) if (xp->xfrm_nr == 0) return 0; + if (xp->xfrm_nr > XFRM_MAX_DEPTH) + return -ENOBUFS; + for (i = 0; i < xp->xfrm_nr; i++) { struct xfrm_user_tmpl *up = &vec[i]; struct xfrm_tmpl *kp = &xp->xfrm_vec[i]; |