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netfilter: ipvs: fix incorrect conflict resolution
The commitab8bc7ed86
("netfilter: remove nf_ct_is_untracked") changed the line if (ct && !nf_ct_is_untracked(ct) && nfct_nat(ct)) { to if (ct && nfct_nat(ct)) { meanwhile, the commit41390895e5
("netfilter: ipvs: don't check for presence of nat extension") from ipvs-next had changed the same line to if (ct && !nf_ct_is_untracked(ct) && (ct->status & IPS_NAT_MASK)) { When ipvs-next got merged into nf-next, the merge resolution took the first version, dropping the conversion of nfct_nat(). While this doesn't cause a problem at the moment, it will once we stop adding the nat extension by default. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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@ -260,8 +260,9 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
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buf_len = strlen(buf);
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ct = nf_ct_get(skb, &ctinfo);
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if (ct && nfct_nat(ct)) {
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if (ct && (ct->status & IPS_NAT_MASK)) {
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bool mangled;
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/* If mangling fails this function will return 0
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* which will cause the packet to be dropped.
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* Mangling can only fail under memory pressure,
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