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authorAl Viro <viro@zeniv.linux.org.uk>2006-09-26 22:26:21 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 18:01:17 -0700
commite8192f367cb3dcbefaa4109d26f3b1645b0c6b56 (patch)
tree983e897fce2b94831b64b125b16fba386cc66325 /net/ipv4/multipath_wrandom.c
parentf20f4a60d74b0d7e2a5dafd5e7d5760f44ce2f30 (diff)
downloadop-kernel-dev-e8192f367cb3dcbefaa4109d26f3b1645b0c6b56.zip
op-kernel-dev-e8192f367cb3dcbefaa4109d26f3b1645b0c6b56.tar.gz
[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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c
index 32dbd69..92b0482 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;
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