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| author | Simon Horman | 2013-05-30 18:39:29 +0200 |
|---|---|---|
| committer | David S. Miller | 2013-06-01 01:38:25 +0200 |
| commit | 938177e9f3e0238c1712210f7bb6def38a5c8d7f (patch) | |
| tree | 74a40a22f9090d7ac1dfcf96fda3486e41cc8eea /include/linux/skbuff.h | |
| parent | gro: should aggregate frames without DF (diff) | |
| download | kernel-qcow2-linux-938177e9f3e0238c1712210f7bb6def38a5c8d7f.tar.gz kernel-qcow2-linux-938177e9f3e0238c1712210f7bb6def38a5c8d7f.tar.xz kernel-qcow2-linux-938177e9f3e0238c1712210f7bb6def38a5c8d7f.zip | |
netfilter: Correct calculation using skb->tail and skb-network_header
This corrects an regression introduced by "net: Use 16bits for *_headers
fields of struct skbuff" when NET_SKBUFF_DATA_USES_OFFSET is not set. In
that case skb->tail will be a pointer whereas skb->network_header
will be an offset from head. This is corrected by using wrappers that
ensure that calculations are always made using pointers.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
0 files changed, 0 insertions, 0 deletions