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authorPaul Moore <paul.moore@hp.com>2008-01-29 08:38:04 -0500
committerJames Morris <jmorris@namei.org>2008-01-30 08:17:20 +1100
commit75e22910cf0c26802b09dac2e34c13e648d3ed02 (patch)
treebf5f5c62f6db8a3057a0265dc7748bf310d26d4a /net/netlabel
parent16efd45435fa695b501b7f73c3259bd7c77cc12c (diff)
downloadlinux-stericsson-75e22910cf0c26802b09dac2e34c13e648d3ed02.tar.gz
NetLabel: Add IP address family information to the netlbl_skbuff_getattr() function
In order to do any sort of IP header inspection of incoming packets we need to know which address family, AF_INET/AF_INET6/etc., it belongs to and since the sk_buff structure does not store this information we need to pass along the address family separate from the packet itself. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'net/netlabel')
-rw-r--r--net/netlabel/netlabel_kapi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index d3762ea24957..49146153f235 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -332,6 +332,7 @@ int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
/**
* netlbl_skbuff_getattr - Determine the security attributes of a packet
* @skb: the packet
+ * @family: protocol family
* @secattr: the security attributes
*
* Description:
@@ -342,6 +343,7 @@ int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
*
*/
int netlbl_skbuff_getattr(const struct sk_buff *skb,
+ u16 family,
struct netlbl_lsm_secattr *secattr)
{
if (CIPSO_V4_OPTEXIST(skb) &&