tree 1154c27c3f4e9d62c099044f891441125f965e1f
parent 15c33da6e8c960e61691ec302fd72f247e97055b
author Simon Wunderlich <sw@simonwunderlich.de> 1382475009 +0200
committer Antonio Quartulli <antonio@meshcoding.com> 1382540627 +0200

batman-adv: generalize batman-adv icmp packet handling

Instead of handling icmp packets only up to length of icmp_packet_rr,
the code should handle any icmp length size. Therefore the length
truncating is moved to when the packet is actually sent to userspace
(this does not support lengths longer than icmp_packet_rr yet). Longer
packets are forwarded without truncating.

This patch also cleans up some parts where the icmp header struct could
be used instead of other icmp_packet(_rr) structs to make the code more
readable.

Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>