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authorHannes Frederic Sowa <hannes@stressinduktion.org>2013-03-22 12:24:44 +0400
committerDavid S. Miller <davem@davemloft.net>2013-03-25 01:16:30 +0400
commiteec2e6185ff6eab18c2cae9b01a9fbc5c33248fc (patch)
tree65cef64452ff052e7b57dc92523f20cf5d120338 /include/net/ipv6.h
parentbe991971d53e0f5b6d13e3940192054216590072 (diff)
downloadlinux-eec2e6185ff6eab18c2cae9b01a9fbc5c33248fc.tar.xz
ipv6: implement RFC3168 5.3 (ecn protection) for ipv6 fragmentation handling
Hello! After patch 1 got accepted to net-next I will also send a patch to netfilter-devel to make the corresponding changes to the netfilter reassembly logic. Thanks, Hannes -- >8 -- [PATCH 2/2] ipv6: implement RFC3168 5.3 (ecn protection) for ipv6 fragmentation handling This patch also ensures that INET_ECN_CE is propagated if one fragment had the codepoint set. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jesper Dangaard Brouer <jbrouer@redhat.com> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ipv6.h')
-rw-r--r--include/net/ipv6.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 42ef6abf25c3..0810aa57c780 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -478,6 +478,7 @@ struct ip6_create_arg {
u32 user;
const struct in6_addr *src;
const struct in6_addr *dst;
+ u8 ecn;
};
void ip6_frag_init(struct inet_frag_queue *q, void *a);
@@ -497,6 +498,7 @@ struct frag_queue {
int iif;
unsigned int csum;
__u16 nhoffset;
+ u8 ecn;
};
void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,