diff options
| author | Paul Moore <pmoore@redhat.com> | 2013-12-10 14:57:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-09 12:25:15 -0800 |
| commit | 3577781b15f69da08f33392ba9234d393686c61e (patch) | |
| tree | 8bbcf2fb47c9438ebd83349d211e222e1c4221fa /security/selinux/include/xfrm.h | |
| parent | 2a1f1a8c977e6a9a9022f03c89f00616fec708b3 (diff) | |
selinux: look for IPsec labels on both inbound and outbound packets
commit 817eff718dca4e54d5721211ddde0914428fbb7c upstream.
Previously selinux_skb_peerlbl_sid() would only check for labeled
IPsec security labels on inbound packets, this patch enables it to
check both inbound and outbound traffic for labeled IPsec security
labels.
Reported-by: Janak Desai <Janak.Desai@gtri.gatech.edu>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/selinux/include/xfrm.h')
| -rw-r--r-- | security/selinux/include/xfrm.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h index 6713f04e30ba..c1af4e14b12f 100644 --- a/security/selinux/include/xfrm.h +++ b/security/selinux/include/xfrm.h @@ -47,6 +47,7 @@ int selinux_xfrm_sock_rcv_skb(u32 sid, struct sk_buff *skb, int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb, struct common_audit_data *ad, u8 proto); int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall); +int selinux_xfrm_skb_sid(struct sk_buff *skb, u32 *sid); static inline void selinux_xfrm_notify_policyload(void) { @@ -85,12 +86,12 @@ static inline int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int static inline void selinux_xfrm_notify_policyload(void) { } -#endif -static inline void selinux_skb_xfrm_sid(struct sk_buff *skb, u32 *sid) +static inline int selinux_xfrm_skb_sid(struct sk_buff *skb, u32 *sid) { - int err = selinux_xfrm_decode_session(skb, sid, 0); - BUG_ON(err); + *sid = SECSID_NULL; + return 0; } +#endif #endif /* _SELINUX_XFRM_H_ */ |