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| author | Tobias Brunner <tobias@strongswan.org> | 2016-11-29 17:05:20 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2016-11-30 11:09:39 +0100 |
| commit | 7c7fedd51c02f4418e8b2eed64bdab601f882aa4 (patch) | |
| tree | c448c1d5cb2ca041c704b0099880795d4a6409e6 /net/ipv4 | |
| parent | 83e2d0587ae859aae75fd9d246c409b10a6bd137 (diff) | |
| download | linux-7c7fedd51c02f4418e8b2eed64bdab601f882aa4.tar.gz linux-7c7fedd51c02f4418e8b2eed64bdab601f882aa4.tar.bz2 linux-7c7fedd51c02f4418e8b2eed64bdab601f882aa4.zip | |
esp4: Fix integrity verification when ESN are used
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>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/esp4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index d95631d09248..20fb25e3027b 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -476,7 +476,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb) 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); } |