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authorHans Schillstrom <hans@schillstrom.com>2012-05-17 22:35:46 +0000
committerPablo Neira Ayuso <pablo@netfilter.org>2012-06-07 14:53:01 +0200
commitd1992b169d31f339dc5ea4e9f312567c8cf322a3 (patch)
tree200649e617e0c1a548e9404989e17ed8a58c6e4b /include
parentda2e852612967a53d17de930929574444a67fb52 (diff)
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netfilter: xt_HMARK: fix endianness and provide consistent hashing
This patch addresses two issues: a) Fix usage of u32 and __be32 that causes endianess warnings via sparse. b) Ensure consistent hashing in a cluster that is composed of big and little endian systems. Thus, we obtain the same hash mark in an heterogeneous cluster. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Schillstrom <hans@schillstrom.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netfilter/xt_HMARK.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_HMARK.h b/include/linux/netfilter/xt_HMARK.h
index abb1650940d2..826fc5807577 100644
--- a/include/linux/netfilter/xt_HMARK.h
+++ b/include/linux/netfilter/xt_HMARK.h
@@ -27,7 +27,12 @@ union hmark_ports {
__u16 src;
__u16 dst;
} p16;
+ struct {
+ __be16 src;
+ __be16 dst;
+ } b16;
__u32 v32;
+ __be32 b32;
};
struct xt_hmark_info {