diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-11-08 10:54:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-08 20:56:38 -0500 |
| commit | 54abc686c2d111e98228943a7e1e51cc256e35d9 (patch) | |
| tree | 5ce71817a67798bdd4a669a63b110d83952c2feb /security/selinux/netlabel.c | |
| parent | fb9a10d9d8552acf6f9dee2ecb2d047777821d8b (diff) | |
net: add skb_to_full_sk() helper and use it in selinux_netlbl_skbuff_setsid()
Generalize selinux_skb_sk() added in commit 212cd0895330
("selinux: fix random read in selinux_ip_postroute_compat()")
so that we can use it other contexts.
Use it right away in selinux_netlbl_skbuff_setsid()
Fixes: ca6fb0651883 ("tcp: attach SYNACK messages to request sockets instead of listener")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux/netlabel.c')
| -rw-r--r-- | security/selinux/netlabel.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) |