diff options
| author | Timo Teras <timo.teras@iki.fi> | 2008-04-29 03:32:25 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-29 03:32:25 -0700 |
| commit | 0010e46577a27c1d915034637f6c2fa57a9a091c (patch) | |
| tree | dc13ec8dbbf980b53c8d1049dbf8944806cca0d2 /net/ipv4/icmp.c | |
| parent | 980c478ddbb720948967b028ddbb4179a025bc2c (diff) | |
| download | lwn-0010e46577a27c1d915034637f6c2fa57a9a091c.tar.gz lwn-0010e46577a27c1d915034637f6c2fa57a9a091c.zip | |
ipv4: Update MTU to all related cache entries in ip_rt_frag_needed()
Add struct net_device parameter to ip_rt_frag_needed() and update MTU to
cache entries where ifindex is specified. This is similar to what is
already done in ip_rt_redirect().
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index c67d00e8c600..87397351ddac 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -691,7 +691,8 @@ static void icmp_unreach(struct sk_buff *skb) NIPQUAD(iph->daddr)); } else { info = ip_rt_frag_needed(net, iph, - ntohs(icmph->un.frag.mtu)); + ntohs(icmph->un.frag.mtu), + skb->dev); if (!info) goto out; } |