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author | Simon Horman <horms@verge.net.au> | 2013-05-30 20:39:29 +0400 |
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committer | David S. Miller <davem@davemloft.net> | 2013-06-01 03:38:25 +0400 |
commit | 938177e9f3e0238c1712210f7bb6def38a5c8d7f (patch) | |
tree | 74a40a22f9090d7ac1dfcf96fda3486e41cc8eea /include | |
parent | db8caf3dbc77599dc90f4ea0a803cd1d97116f30 (diff) | |
download | linux-938177e9f3e0238c1712210f7bb6def38a5c8d7f.tar.xz |
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')
0 files changed, 0 insertions, 0 deletions