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authorSteffen Klassert <steffen.klassert@secunet.com>2022-03-07 13:11:40 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2022-03-07 13:14:03 +0100
commit053c8fdf2c930efdff5496960842bbb5c34ad43a (patch)
tree70eed3cd4a6d6630f79f7bdcedf62691afee6ef8 /net
parentebe48d368e97d007bfeb76fcb065d6cfc4c96645 (diff)
downloadlinux-053c8fdf2c930efdff5496960842bbb5c34ad43a.tar.bz2
esp: Fix BEET mode inter address family tunneling on GSO
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: 384a46ea7bdc7 ("esp4: add gso_segment for esp4 beet mode") Fixes: 7f9e40eb18a99 ("esp6: add gso_segment for esp6 beet mode") Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/esp4_offload.c3
-rw-r--r--net/ipv6/esp6_offload.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index d87f02a6e934..146d4d54830c 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -160,6 +160,9 @@ static struct sk_buff *xfrm4_beet_gso_segment(struct xfrm_state *x,
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));
ops = rcu_dereference(inet_offloads[proto]);
if (likely(ops && ops->callbacks.gso_segment))
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index ba5e81cd569c..e61172d50817 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -199,6 +199,9 @@ static struct sk_buff *xfrm6_beet_gso_segment(struct xfrm_state *x,
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));
ops = rcu_dereference(inet6_offloads[proto]);
if (likely(ops && ops->callbacks.gso_segment))