From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Tobias Brunner <tobias@strongswan.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Steffen Klassert <steffen.klassert@secunet.com>
Subject: [PATCH 4.4 27/28] esp4: Fix integrity verification when ESN are used
Date: Fri, 9 Dec 2016 17:18:09 +0100 [thread overview]
Message-ID: <20161209161749.098287018@linuxfoundation.org> (raw)
In-Reply-To: <20161209161747.923205441@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tobias Brunner <tobias@strongswan.org>
commit 7c7fedd51c02f4418e8b2eed64bdab601f882aa4 upstream.
When handling inbound packets, the two halves of the sequence number
stored on the skb are already in network order.
Fixes: 7021b2e1cddd ("esp4: Switch to new AEAD interface")
Signed-off-by: Tobias Brunner <tobias@strongswan.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/ipv4/esp4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -476,7 +476,7 @@ static int esp_input(struct xfrm_state *
esph = (void *)skb_push(skb, 4);
*seqhi = esph->spi;
esph->spi = esph->seq_no;
- esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.input.hi);
+ esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi;
aead_request_set_callback(req, 0, esp_input_done_esn, skb);
}
next prev parent reply other threads:[~2016-12-09 16:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20161209161807epcas5p2a4f0544b5e462fc831c24de653b6785e@epcas5p2.samsung.com>
2016-12-09 16:17 ` [PATCH 4.4 00/28] 4.4.38-stable review Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 01/28] virtio-net: add a missing synchronize_net() Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 02/28] net: check dead netns for peernet2id_alloc() Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 03/28] ip6_tunnel: disable caching when the traffic class is inherited Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 04/28] net: sky2: Fix shutdown crash Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 05/28] af_unix: conditionally use freezable blocking calls in read Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 06/28] rtnetlink: fix FDB size computation Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 07/28] l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 08/28] net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 09/28] net, sched: respect rcu grace period on cls destruction Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 10/28] net/sched: pedit: make sure that offset is valid Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 11/28] netlink: Call cb->done from a worker thread Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 12/28] netlink: Do not schedule work from sk_destruct Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 13/28] net/dccp: fix use-after-free in dccp_invalid_packet Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 14/28] packet: fix race condition in packet_set_ring Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 15/28] net: bcmgenet: Utilize correct struct device for all DMA operations Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 16/28] sh_eth: remove unchecked interrupts for RZ/A1 Greg Kroah-Hartman
2016-12-09 16:17 ` [PATCH 4.4 17/28] geneve: avoid use-after-free of skb->data Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 18/28] net: avoid signed overflows for SO_{SND|RCV}BUFFORCE Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 19/28] net: ping: check minimum size on ICMP header length Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 20/28] sparc32: Fix inverted invalid_frame_pointer checks on sigreturns Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 21/28] sparc64: Fix find_node warning if numa node cannot be found Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 22/28] sparc64: fix compile warning section mismatch in find_node() Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 23/28] Dont feed anything but regular iovecs to blk_rq_map_user_iov Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 24/28] constify iov_iter_count() and iter_is_iovec() Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 25/28] ipv6: Set skb->protocol properly for local output Greg Kroah-Hartman
2016-12-09 16:18 ` [PATCH 4.4 26/28] ipv4: " Greg Kroah-Hartman
2016-12-09 16:18 ` Greg Kroah-Hartman [this message]
2016-12-09 16:18 ` [PATCH 4.4 28/28] esp6: Fix integrity verification when ESN are used Greg Kroah-Hartman
2016-12-09 18:22 ` [PATCH 4.4 00/28] 4.4.38-stable review Shuah Khan
2016-12-09 22:35 ` Guenter Roeck
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