From 52783ada69b4741cf0122bd593493cc6c3217b9b Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Tue, 29 Nov 2016 17:05:25 +0100 Subject: esp6: Fix integrity verification when ESN are used commit a55e23864d381c5a4ef110df94b00b2fe121a70d upstream. When handling inbound packets, the two halves of the sequence number stored on the skb are already in network order. Fixes: 000ae7b2690e ("esp6: Switch to new AEAD interface") Signed-off-by: Tobias Brunner Acked-by: Herbert Xu Signed-off-by: Steffen Klassert Signed-off-by: Greg Kroah-Hartman --- net/ipv6/esp6.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 060a60b2f8a6..111ba55fd512 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -418,7 +418,7 @@ static int esp6_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); } -- cgit v1.2.3