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esp: Fix BEET mode inter address family tunneling on GSO

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[ Upstream commit 053c8fdf2c ]

The xfrm{4,6}_beet_gso_segment() functions did not correctly set the
SKB_GSO_IPXIP4 and SKB_GSO_IPXIP6 gso types for the address family
tunneling case. Fix this by setting these gso types.

Fixes: 384a46ea7b ("esp4: add gso_segment for esp4 beet mode")
Fixes: 7f9e40eb18 ("esp6: add gso_segment for esp6 beet mode")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Steffen Klassert
2022-03-07 13:11:40 +01:00
committed by Greg Kroah-Hartman
parent 16386479ef
commit 5bee2ed050
2 changed files with 6 additions and 0 deletions
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3
net/ipv4/esp4_offload.c
View File

@@ -160,6 +160,9 @@ static struct sk_buff *xfrm4_beet_gso_segment(struct xfrm_state *x,
skb_shinfo(skb)->gso_type |= SKB_GSO_TCPV4; skb_shinfo(skb)->gso_type |= SKB_GSO_TCPV4;
} }
if (proto == IPPROTO_IPV6)
skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP4;
__skb_pull(skb, skb_transport_offset(skb)); __skb_pull(skb, skb_transport_offset(skb));
ops = rcu_dereference(inet_offloads[proto]); ops = rcu_dereference(inet_offloads[proto]);
if (likely(ops && ops->callbacks.gso_segment)) if (likely(ops && ops->callbacks.gso_segment))

3
net/ipv6/esp6_offload.c
View File

@@ -198,6 +198,9 @@ static struct sk_buff *xfrm6_beet_gso_segment(struct xfrm_state *x,
ipv6_skip_exthdr(skb, 0, &proto, &frag); ipv6_skip_exthdr(skb, 0, &proto, &frag);
} }
if (proto == IPPROTO_IPIP)
skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP6;
__skb_pull(skb, skb_transport_offset(skb)); __skb_pull(skb, skb_transport_offset(skb));
ops = rcu_dereference(inet6_offloads[proto]); ops = rcu_dereference(inet6_offloads[proto]);
if (likely(ops && ops->callbacks.gso_segment)) if (likely(ops && ops->callbacks.gso_segment))