Commit 7022ef8b authored Dec 16, 2013 by Wei Yongjun Committed by David S. Miller Dec 17, 2013

xen-netback: fix fragments error handling in checksum_setup_ip()



Fix to return -EPROTO error if fragments detected in checksum_setup_ip().

Fixes: 1431fb31 ('xen-netback: fix fragment detection in checksum setup')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 53385d2d

drivers/net/xen-netback/netback.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1197,6 +1197,9 @@ static int checksum_setup_ip(struct xenvif vif, struct sk_buff skb,

		err = -EPROTO;

		if (fragment)
		goto out;

		switch (ip_hdr(skb)->protocol) {
		case IPPROTO_TCP:
		err = maybe_pull_tail(skb,