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| author | Al Viro <viro@zeniv.linux.org.uk> | 2006-09-26 22:26:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-28 18:01:17 -0700 |
| commit | e8192f367cb3dcbefaa4109d26f3b1645b0c6b56 (patch) | |
| tree | 983e897fce2b94831b64b125b16fba386cc66325 /net/ipv4/multipath_wrandom.c | |
| parent | f20f4a60d74b0d7e2a5dafd5e7d5760f44ce2f30 (diff) | |
| download | lwn-e8192f367cb3dcbefaa4109d26f3b1645b0c6b56.tar.gz lwn-e8192f367cb3dcbefaa4109d26f3b1645b0c6b56.zip | |
[IPV4] bug: broken open-coded inet_make_mask() (multipath_wrandom)
multipath_wrandom.c::__multipath_lookup_weight() contains open-coded
attempt at inet_make_mask(); broken on big-endian.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/multipath_wrandom.c')
| -rw-r--r-- | net/ipv4/multipath_wrandom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c index 32dbd6906a5d..92b04823e034 100644 --- a/net/ipv4/multipath_wrandom.c +++ b/net/ipv4/multipath_wrandom.c @@ -128,8 +128,8 @@ static unsigned char __multipath_lookup_weight(const struct flowi *fl, /* find state entry for destination */ list_for_each_entry_rcu(d, &target_route->dests, list) { - __u32 targetnetwork = fl->fl4_dst & - (0xFFFFFFFF >> (32 - d->prefixlen)); + __be32 targetnetwork = fl->fl4_dst & + inet_make_mask(d->prefixlen); if ((targetnetwork & d->netmask) == d->network) { weight = d->nh_info->nh_weight; |