diff options
author | Florian Westphal <fw@strlen.de> | 2019-05-23 16:44:09 +0300 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 19:02:46 +0300 |
commit | 7418ee4c8810e4ad74fb05a8b8d4cf406738ac81 (patch) | |
tree | 6bd1113c5d8a83656b67ac751531bbf8225bfd0e /net/netfilter/nft_exthdr.c | |
parent | 3862c6a91a431337ead5685d647b83f5a82f7705 (diff) |
netfilter: nf_tables: prefer skb_ensure_writable
.. so skb_make_writable can be removed.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_exthdr.c')
-rw-r--r-- | net/netfilter/nft_exthdr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index a940c9fd9045..45c8a6c07783 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -156,7 +156,8 @@ static void nft_exthdr_tcp_set_eval(const struct nft_expr *expr, if (i + optl > tcphdr_len || priv->len + priv->offset > optl) return; - if (!skb_make_writable(pkt->skb, pkt->xt.thoff + i + priv->len)) + if (skb_ensure_writable(pkt->skb, + pkt->xt.thoff + i + priv->len)) return; tcph = nft_tcp_header_pointer(pkt, sizeof(buff), buff, |