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| author | Simon Arlott <simon@fire.lp0.eu> | 2007-07-26 00:09:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-31 02:28:04 -0700 |
| commit | 566cfd8f0e049a0647f94714f913e2a975dc464f (patch) | |
| tree | 955049995c9cc06dc2db3b11a73454c09cf8eb18 /net/ipv6 | |
| parent | 342ff7b24f42d01b27d884c699855c713d720fcb (diff) | |
| download | kernel_samsung_espresso10-566cfd8f0e049a0647f94714f913e2a975dc464f.zip kernel_samsung_espresso10-566cfd8f0e049a0647f94714f913e2a975dc464f.tar.gz kernel_samsung_espresso10-566cfd8f0e049a0647f94714f913e2a975dc464f.tar.bz2 | |
[IPV6]: Don't update ADVMSS on routes where the MTU is not also updated
The ADVMSS value was incorrectly updated for ALL routes when the MTU
is updated because it's outside the effect of the if statement's
condition.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/route.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 919de68..55ea80f 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1983,9 +1983,10 @@ static int rt6_mtu_change_route(struct rt6_info *rt, void *p_arg) !dst_metric_locked(&rt->u.dst, RTAX_MTU) && (dst_mtu(&rt->u.dst) > arg->mtu || (dst_mtu(&rt->u.dst) < arg->mtu && - dst_mtu(&rt->u.dst) == idev->cnf.mtu6))) + dst_mtu(&rt->u.dst) == idev->cnf.mtu6))) { rt->u.dst.metrics[RTAX_MTU-1] = arg->mtu; - rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(arg->mtu); + rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(arg->mtu); + } return 0; } |