3.5.7.29 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Chad Hanson <[email protected]> commit 46d01d63221c3508421dd72ff9c879f61053cffc upstream. Fix a broken networking check. Return an error if peer recv fails. If secmark is active and the packet recv succeeds the peer recv error is ignored. Signed-off-by: Chad Hanson <[email protected]> Signed-off-by: Paul Moore <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- security/selinux/hooks.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 0d3bef7..092d322 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4240,8 +4240,10 @@ static int selinux_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) } err = avc_has_perm(sk_sid, peer_sid, SECCLASS_PEER, PEER__RECV, &ad); - if (err) + if (err) { selinux_netlbl_err(skb, err, 0); + return err; + } } if (secmark_active) { -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
