From a7a91a1928fe69cc98814cb746d5171ae14d757e Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Wed, 3 Sep 2014 10:51:59 -0400 Subject: [PATCH] selinux: fix a problem with IPv6 traffic denials in selinux_ip_postroute() A previous commit c0828e50485932b7e019df377a6b0a8d1ebd3080 ("selinux: process labeled IPsec TCP SYN-ACK packets properly in selinux_ip_postroute()") mistakenly left out a 'break' from a switch statement which caused problems with IPv6 traffic. Thanks to Florian Westphal for reporting and debugging the issue. Reported-by: Florian Westphal Signed-off-by: Paul Moore --- security/selinux/hooks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 6c90d491fab4..e1e082796a49 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4993,6 +4993,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, int ifindex, case PF_INET6: if (IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) return NF_ACCEPT; + break; default: return NF_DROP_ERR(-ECONNREFUSED); } -- GitLab