diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/hooks.c | 16 | ||||
| -rw-r--r-- | security/selinux/netlabel.c | 2 |
2 files changed, 3 insertions, 15 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index c9b2d5467477..23307da15f1d 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4931,23 +4931,11 @@ static unsigned int selinux_ipv4_output(void *priv, return selinux_ip_output(skb, PF_INET); } -/* SYNACK messages might be attached to request sockets. - * To get back to sk_security, we need to look at the listener. - */ -static struct sock *selinux_skb_sk(const struct sk_buff *skb) -{ - struct sock *sk = skb->sk; - - if (sk && sk->sk_state == TCP_NEW_SYN_RECV) - sk = inet_reqsk(sk)->rsk_listener; - return sk; -} - static unsigned int selinux_ip_postroute_compat(struct sk_buff *skb, int ifindex, u16 family) { - struct sock *sk = selinux_skb_sk(skb); + struct sock *sk = skb_to_full_sk(skb); struct sk_security_struct *sksec; struct common_audit_data ad; struct lsm_network_audit net = {0,}; @@ -5002,7 +4990,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, if (!secmark_active && !peerlbl_active) return NF_ACCEPT; - sk = selinux_skb_sk(skb); + sk = skb_to_full_sk(skb); #ifdef CONFIG_XFRM /* If skb->dst->xfrm is non-NULL then the packet is undergoing an IPsec diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c index 0364120d1ec8..1f989a539fd4 100644 --- a/security/selinux/netlabel.c +++ b/security/selinux/netlabel.c @@ -245,7 +245,7 @@ int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, /* if this is a locally generated packet check to see if it is already * being labeled by it's parent socket, if it is just exit */ - sk = skb->sk; + sk = skb_to_full_sk(skb); if (sk != NULL) { struct sk_security_struct *sksec = sk->sk_security; if (sksec->nlbl_state != NLBL_REQSKB) |