diff options
| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-11-17 12:14:37 -0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:23:58 -0800 |
| commit | af879cc704372ef762584e916129d19ffb39e844 (patch) | |
| tree | 09b9cdb70bd6038513792b647b1c93332ce8ee14 /net/ipv6/ah6.c | |
| parent | c67862403e28dd67f38e896736f063d8dd522688 (diff) | |
| download | op-kernel-dev-af879cc704372ef762584e916129d19ffb39e844.zip op-kernel-dev-af879cc704372ef762584e916129d19ffb39e844.tar.gz | |
[IPV6]: Use kmemdup
Code diff stats:
[acme@newtoy net-2.6.20]$ codiff /tmp/ipv6.ko.before /tmp/ipv6.ko.after
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/ip6_output.c:
ip6_output | -52
ip6_append_data | +2
2 functions changed, 2 bytes added, 52 bytes removed
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/addrconf.c:
addrconf_sysctl_register | -27
1 function changed, 27 bytes removed
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv6/tcp_ipv6.c:
tcp_v6_syn_recv_sock | -32
tcp_v6_parse_md5_keys | -24
2 functions changed, 56 bytes removed
/tmp/ipv6.ko.after:
5 functions changed, 2 bytes added, 135 bytes removed
[acme@newtoy net-2.6.20]$
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/ipv6/ah6.c')
| -rw-r--r-- | net/ipv6/ah6.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 2d9e495..12c5a4d 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -354,10 +354,9 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) if (!pskb_may_pull(skb, ah_hlen)) goto out; - tmp_hdr = kmalloc(hdr_len, GFP_ATOMIC); + tmp_hdr = kmemdup(skb->nh.raw, hdr_len, GFP_ATOMIC); if (!tmp_hdr) goto out; - memcpy(tmp_hdr, skb->nh.raw, hdr_len); if (ipv6_clear_mutable_options(skb->nh.ipv6h, hdr_len, XFRM_POLICY_IN)) goto free_out; skb->nh.ipv6h->priority = 0; |
