| commit | 23a3647bc4f93bac3776c66dc2c7f7f68b3cd662 | [log] [tgz] |
|---|---|---|
| author | Pravin B Shelar <pshelar@nicira.com> | Tue Jul 02 10:57:33 2013 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jul 02 16:43:35 2013 -0700 |
| tree | 40dba500db5b02a9e04c6d7bb64a69c60c7f7e88 | |
| parent | 784771e74b9207b0dd9e1f3b04729e6356c88650 [diff] |
ip_tunnels: Use skb-len to PMTU check. In path mtu check, ip header total length works for gre device but not for gre-tap device. Use skb len which is consistent for all tunneling types. This is old bug in gre. This also fixes mtu calculation bug introduced by commit c54419321455631079c7d (GRE: Refactor GRE tunneling code). Reported-by: Timo Teras <timo.teras@iki.fi> Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>