From: Eric Dumazet <eric.duma...@gmail.com>
Date: Sun, 23 Oct 2016 18:03:06 -0700
> From: Eric Dumazet <eduma...@google.com>
>
> First bug was added in commit ad6f939ab193 ("ip: Add offset parameter to
> ip_cmsg_recv") : Tom missed that ipv4 udp messages could be received on
> AF_INET6 socket. ip_cmsg_recv(msg, skb) should have been replaced by
> ip_cmsg_recv_offset(msg, skb, sizeof(struct udphdr));
>
> Then commit e6afc8ace6dd ("udp: remove headers from UDP packets before
> queueing") forgot to adjust the offsets now UDP headers are pulled
> before skb are put in receive queue.
>
> Fixes: ad6f939ab193 ("ip: Add offset parameter to ip_cmsg_recv")
> Fixes: e6afc8ace6dd ("udp: remove headers from UDP packets before queueing")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
Applied and queued up for -stable, thanks Eric.
