From 1cc63249adfa957b34ca51effdee90ff8261d63f Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Wed, 13 Oct 2010 16:24:54 -0400 Subject: conntrack: export lsm context rather than internal secid via netlink The conntrack code can export the internal secid to userspace. These are dynamic, can change on lsm changes, and have no meaning in userspace. We should instead be sending lsm contexts to userspace instead. This patch sends the secctx (rather than secid) to userspace over the netlink socket. We use a new field CTA_SECCTX and stop using the the old CTA_SECMARK field since it did not send particularly useful information. Signed-off-by: Eric Paris Reviewed-by: Paul Moore Acked-by: Patrick McHardy Signed-off-by: James Morris --- include/linux/netfilter/nfnetlink_conntrack.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index 9ed534c991b9..70cd0603911c 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -39,8 +39,9 @@ enum ctattr_type { CTA_TUPLE_MASTER, CTA_NAT_SEQ_ADJ_ORIG, CTA_NAT_SEQ_ADJ_REPLY, - CTA_SECMARK, + CTA_SECMARK, /* obsolete */ CTA_ZONE, + CTA_SECCTX, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) @@ -172,4 +173,11 @@ enum ctattr_help { }; #define CTA_HELP_MAX (__CTA_HELP_MAX - 1) +enum ctattr_secctx { + CTA_SECCTX_UNSPEC, + CTA_SECCTX_NAME, + __CTA_SECCTX_MAX +}; +#define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1) + #endif /* _IPCONNTRACK_NETLINK_H */ -- cgit v1.2.3