tree 41a285f44792037362bc4efaf938b73999b76bd1
parent bfd823bd74333615783d8108889814c6d82f2ab0
author Rémi Denis-Courmont <remi.denis-courmont@nokia.com> 1300226149 -0700
committer David S. Miller <davem@davemloft.net> 1300226149 -0700

Phonet: fix aligned-mode pipe socket buffer header reserve

When the pipe uses aligned-mode data packets, we must reserve 4 bytes
instead of 3 for the pipe protocol header. Otherwise the Phonet header
would not be aligned, resulting in potentially corrupted headers with
later unaligned memory writes.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>