Re: [PATCH net-next] ipv4: ipv4_default_advmss() should use route mtu
From: David Miller <davem@davemloft.net> Date: 2017-10-21 00:55:30
From: Eric Dumazet <redacted>
Date: Wed, 18 Oct 2017 17:02:03 -0700
From: Eric Dumazet <edumazet@google.com>
ipv4_default_advmss() incorrectly uses the device MTU instead
of the route provided one. IPv6 has the proper behavior,
lets harmonize the two protocols.
Signed-off-by: Eric Dumazet <edumazet@google.com>