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| author | James Morris <jmorris@namei.org> | 2006-06-09 00:29:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-17 21:29:57 -0700 |
| commit | 984bc16cc92ea3c247bf34ad667cfb95331b9d3c (patch) | |
| tree | 2342638457f43980501179056f4ba1e4e3c2c1aa /net/core | |
| parent | c749b29fae74ed59c507d84025b3298202b42609 (diff) | |
| download | linux-984bc16cc92ea3c247bf34ad667cfb95331b9d3c.tar.gz linux-984bc16cc92ea3c247bf34ad667cfb95331b9d3c.tar.bz2 linux-984bc16cc92ea3c247bf34ad667cfb95331b9d3c.zip | |
[SECMARK]: Add secmark support to core networking.
Add a secmark field to the skbuff structure, to allow security subsystems to
place security markings on network packets. This is similar to the nfmark
field, except is intended for implementing security policy, rather than than
networking policy.
This patch was already acked in principle by Dave Miller.
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/skbuff.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index fb3770f9c094..96cdcbe24ba2 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -464,7 +464,7 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask) n->tc_verd = CLR_TC_MUNGED(n->tc_verd); C(input_dev); #endif - + skb_copy_secmark(n, skb); #endif C(truesize); atomic_set(&n->users, 1); @@ -526,6 +526,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) #endif new->tc_index = old->tc_index; #endif + skb_copy_secmark(new, old); atomic_set(&new->users, 1); skb_shinfo(new)->tso_size = skb_shinfo(old)->tso_size; skb_shinfo(new)->tso_segs = skb_shinfo(old)->tso_segs; |