From 1275bf48779fe85a7077d851d50b4022f7a93f61 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 14 Jan 2022 19:30:20 +0800 Subject: [PATCH] ipv6: fix typos in __ip6_finish_output() stable inclusion from stable-v5.10.83 commit 9b44cb67d387f08a99aee702c4cd54e587c6ba91 bugzilla: 185879 https://gitee.com/openeuler/kernel/issues/I4QUVG Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9b44cb67d387f08a99aee702c4cd54e587c6ba91 -------------------------------- [ Upstream commit 19d36c5f294879949c9d6f57cb61d39cc4c48553 ] We deal with IPv6 packets, so we need to use IP6CB(skb)->flags and IP6SKB_REROUTED, instead of IPCB(skb)->flags and IPSKB_REROUTED Found by code inspection, please double check that fixing this bug does not surface other bugs. Fixes: 09ee9dba9611 ("ipv6: Reinject IPv6 packets if IPsec policy matches after SNAT") Signed-off-by: Eric Dumazet Cc: Tobias Brunner Cc: Steffen Klassert Cc: David Ahern Reviewed-by: David Ahern Tested-by: Tobias Brunner Acked-by: Tobias Brunner Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Chen Jun Signed-off-by: Zheng Zengkai --- net/ipv6/ip6_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index c2f8e69d7d7a..54cabf1c2ae1 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -193,7 +193,7 @@ static int __ip6_finish_output(struct net *net, struct sock *sk, struct sk_buff #if defined(CONFIG_NETFILTER) && defined(CONFIG_XFRM) /* Policy lookup after SNAT yielded a new policy */ if (skb_dst(skb)->xfrm) { - IPCB(skb)->flags |= IPSKB_REROUTED; + IP6CB(skb)->flags |= IP6SKB_REROUTED; return dst_output(net, sk, skb); } #endif -- GitLab