diff options
| author | Florian Westphal <fw@strlen.de> | 2019-05-23 15:44:07 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 18:02:45 +0200 |
| commit | 86f045385462597e96f5481198a6c60d18d109ca (patch) | |
| tree | 044233b5f979b86e238243a2e4de1647714280ca /net/netfilter/nf_conntrack_seqadj.c | |
| parent | ec0974df357f94385070c242ee0a280f4e3cc12d (diff) | |
| download | linux-86f045385462597e96f5481198a6c60d18d109ca.tar.gz | |
netfilter: conntrack, nat: prefer skb_ensure_writable
like previous patches -- convert conntrack to use the core helper.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_seqadj.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_seqadj.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_seqadj.c b/net/netfilter/nf_conntrack_seqadj.c index dc21a43cd145fd..3066449f8bd8a3 100644 --- a/net/netfilter/nf_conntrack_seqadj.c +++ b/net/netfilter/nf_conntrack_seqadj.c @@ -126,7 +126,7 @@ static unsigned int nf_ct_sack_adjust(struct sk_buff *skb, optoff = protoff + sizeof(struct tcphdr); optend = protoff + tcph->doff * 4; - if (!skb_make_writable(skb, optend)) + if (skb_ensure_writable(skb, optend)) return 0; tcph = (void *)skb->data + protoff; @@ -176,7 +176,7 @@ int nf_ct_seq_adjust(struct sk_buff *skb, this_way = &seqadj->seq[dir]; other_way = &seqadj->seq[!dir]; - if (!skb_make_writable(skb, protoff + sizeof(*tcph))) + if (skb_ensure_writable(skb, protoff + sizeof(*tcph))) return 0; tcph = (void *)skb->data + protoff; |