tree ba75f3014c9251ceee17c69bd6602603337c6b2e
parent 9d89081d698132b5f964aea88112f76492563ee9
author Florian Westphal <fw@strlen.de> 1294028188 +0000
committer David S. Miller <davem@davemloft.net> 1294085373 -0800

bridge: stp: ensure mac header is set

commit bf9ae5386bca8836c16e69ab8fdbe46767d7452a
(llc: use dev_hard_header) removed the
skb_reset_mac_header call from llc_mac_hdr_init.

This seems fine itself, but br_send_bpdu() invokes ebtables LOCAL_OUT.

We oops in ebt_basic_match() because it assumes eth_hdr(skb) returns
a meaningful result.

Cc: acme@ghostprotocols.net
References: https://bugzilla.kernel.org/show_bug.cgi?id=24532
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>