diff options
| author |   Phil Sutter <phil@nwl.cc> | 2019-12-18 00:59:29 +0100 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-12-20 02:12:28 +0100 |
| commit | 8cb4ec44de42b99b92399b4d1daf3dc430ed0186 (patch) | |
| tree | fc8591c51a73d48bd2b0d2f6787449219bc22cc8 /net | |
| parent | netfilter: ebtables: compat: reject all padding in matches/watchers (diff) | |
| download | linux-dev-8cb4ec44de42b99b92399b4d1daf3dc430ed0186.tar.xz linux-dev-8cb4ec44de42b99b92399b4d1daf3dc430ed0186.zip | |
netfilter: nft_tproxy: Fix port selector on Big Endian
On Big Endian architectures, u16 port value was extracted from the wrong
parts of u32 sreg_port, just like commit 10596608c4d62 ("netfilter:
nf_tables: fix mismatch in big-endian system") describes.
Fixes: 4ed8eb6570a49 ("netfilter: nf_tables: Add native tproxy support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Florian Westphal <fw@strlen.de>
Acked-by: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nft_tproxy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nft_tproxy.c b/net/netfilter/nft_tproxy.c index f92a82c73880..95980154ef02 100644 --- a/net/netfilter/nft_tproxy.c +++ b/net/netfilter/nft_tproxy.c @@ -50,7 +50,7 @@ static void nft_tproxy_eval_v4(const struct nft_expr *expr, taddr = nf_tproxy_laddr4(skb, taddr, iph->daddr); if (priv->sreg_port) - tport = regs->data[priv->sreg_port]; + tport = nft_reg_load16(®s->data[priv->sreg_port]); if (!tport) tport = hp->dest; @@ -117,7 +117,7 @@ static void nft_tproxy_eval_v6(const struct nft_expr *expr, taddr = *nf_tproxy_laddr6(skb, &taddr, &iph->daddr); if (priv->sreg_port) - tport = regs->data[priv->sreg_port]; + tport = nft_reg_load16(®s->data[priv->sreg_port]); if (!tport) tport = hp->dest; |