From: Willem de Bruijn <willemdebruijn.ker...@gmail.com>
Date: Mon, 29 Apr 2019 11:53:18 -0400
> From: Willem de Bruijn <will...@google.com>
>
> Packet sockets in datagram mode take a destination address. Verify its
> length before passing to dev_hard_header.
>
> Prior to 2.6.14-rc3, the send code ignored sll_halen. This is
> established behavior. Directly compare msg_namelen to dev->addr_len.
>
> Change v1->v2: initialize addr in all paths
>
> Fixes: 6b8d95f1795c4 ("packet: validate address length if non-zero")
> Suggested-by: David Laight <david.lai...@aculab.com>
> Signed-off-by: Willem de Bruijn <will...@google.com>
Applied and queued up for -stable.
