unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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[IPSEC]: Fix IPv6 AH calculation in outbound

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Signed-off-by: Kazunori MIYAZAWA <miyazawa@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kazunori MIYAZAWA 2007-05-25 01:22:25 -07:00 committed by David S. Miller
parent aad0e0b9b6
commit 144466bdf8
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/ah6.c
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@ -247,7 +247,7 @@ static int ah6_output(struct xfrm_state *x, struct sk_buff *skb)
memcpy(tmp_base, top_iph, sizeof(tmp_base));
tmp_ext = NULL;
extlen = skb_transport_offset(skb) + sizeof(struct ipv6hdr);
extlen = skb_transport_offset(skb) - sizeof(struct ipv6hdr);
if (extlen) {
extlen += sizeof(*tmp_ext);
tmp_ext = kmalloc(extlen, GFP_ATOMIC);