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Message-Id: <20170811220246.079868727@linuxfoundation.org>
Date: Fri, 11 Aug 2017 15:02:50 -0700
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Zheng Li <james.z.li@...csson.com>,
"David S. Miller" <davem@...emloft.net>,
Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 3.18 7/9] revert "ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output"
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
This reverts commit f102bb7164c9020e12662998f0fd99c3be72d4f6 which is
commit 0a28cfd51e17f4f0a056bcf66bfbe492c3b99f38 upstream as there is
another patch that needs to be applied instead of this one.
Cc: Zheng Li <james.z.li@...csson.com>
Cc: David S. Miller <davem@...emloft.net>
Cc: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
net/ipv4/ip_output.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -888,7 +888,7 @@ static int __ip_append_data(struct sock
csummode = CHECKSUM_PARTIAL;
cork->length += length;
- if ((((length + fragheaderlen) > mtu) || (skb && skb_is_gso(skb))) &&
+ if (((length > mtu) || (skb && skb_is_gso(skb))) &&
(sk->sk_protocol == IPPROTO_UDP) &&
(rt->dst.dev->features & NETIF_F_UFO) && !rt->dst.header_len &&
(sk->sk_type == SOCK_DGRAM)) {
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