From: Steffen Klassert steffen.klassert@secunet.com
stable inclusion from stable-v5.10.106 commit 5bee2ed0508b0b0ea6b2e2284d575386bd396c94 bugzilla: https://gitee.com/openeuler/kernel/issues/I573US
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
--------------------------------
[ Upstream commit 053c8fdf2c930efdff5496960842bbb5c34ad43a ]
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 Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yu Liao liaoyu15@huawei.com Reviewed-by: Wei Li liwei391@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- net/ipv4/esp4_offload.c | 3 +++ net/ipv6/esp6_offload.c | 3 +++ 2 files changed, 6 insertions(+)
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c index 5aa7344dbec7..3450c9ba2728 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 4af56affaafd..1c3f02d05d2b 100644 --- a/net/ipv6/esp6_offload.c +++ b/net/ipv6/esp6_offload.c @@ -198,6 +198,9 @@ 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))