3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Li RongQing <roy.qing...@gmail.com>
[ Upstream commit 7a9f526fc3ee49b6034af2f243676ee0a27dcaa8 ]
pskb_may_pull maybe change skb->data and make eth pointer oboslete,
so eth needs to reload
Fixes: 91269e390d062 ("vxlan: using pskb_may_pull as early as possible")
Cc: Eric Dumazet <eduma...@google.com>
Signed-off-by: Li RongQing <roy.qing...@gmail.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/net/vxlan.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1986,6 +1986,7 @@ static netdev_tx_t vxlan_xmit(struct sk_
msg->icmph.icmp6_type ==
NDISC_NEIGHBOUR_SOLICITATION)
return neigh_reduce(dev, skb);
}
+ eth = eth_hdr(skb);
#endif
}
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