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authorPaul Moore <pmoore@redhat.com>2013-12-09 15:32:33 -0500
committerPaul Moore <pmoore@redhat.com>2013-12-09 15:32:33 -0500
commit5b67c493248059909d7e0ff646d8475306669b27 (patch)
treec1fb0f7caba61189811b12fc7e89c72d34610afb /security/selinux/include
parent0b1f24e6db9a60c1f68117ad158ea29faa7c3a7f (diff)
selinux: look for IPsec labels on both inbound and outbound packets
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> Cc: stable@vger.kernel.org Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'security/selinux/include')
-rw-r--r--security/selinux/include/xfrm.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
index 0dec76c64cf5..48c3cc94c168 100644
--- a/security/selinux/include/xfrm.h
+++ b/security/selinux/include/xfrm.h
@@ -39,6 +39,7 @@ int selinux_xfrm_sock_rcv_skb(u32 sk_sid, struct sk_buff *skb,
int selinux_xfrm_postroute_last(u32 sk_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)
{
@@ -79,11 +80,12 @@ static inline int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid,
static inline void selinux_xfrm_notify_policyload(void)
{
}
-#endif
-static inline int selinux_skb_xfrm_sid(struct sk_buff *skb, u32 *sid)
+static inline int selinux_xfrm_skb_sid(struct sk_buff *skb, u32 *sid)
{
- return selinux_xfrm_decode_session(skb, sid, 0);
+ *sid = SECSID_NULL;
+ return 0;
}
+#endif
#endif /* _SELINUX_XFRM_H_ */