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Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

1) Spurious warning when loading rules using the physdev match,
   from Todd Seidelmann.

2) Fix FTP conntrack helper debugging output, from Thomas Jarosch.

3) Restore per-netns nf_conntrack_{acct,helper,timeout} sysctl knobs,
   from Florian Westphal.

4) Clear skbuff timestamp from the flowtable datapath, also from Florian.

5) Fix incorrect byteorder of NFT_META_BRI_IIFVPROTO, from wenxu.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-08-30 17:50:10 -07:00
parent 94880a5b2e daf1de9078
commit c3d7a089f9
5 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/bridge/netfilter/nft_meta_bridge.c
View File

@ -53,7 +53,7 @@ static void nft_meta_bridge_get_eval(const struct nft_expr *expr,
goto err;
br_vlan_get_proto(br_dev, &p_proto);
nft_reg_store16(dest, p_proto);
nft_reg_store16(dest, htons(p_proto));
return;
}
default:

2
net/netfilter/nf_conntrack_ftp.c
View File

@ -322,7 +322,7 @@ static int find_pattern(const char *data, size_t dlen,
i++;
}
pr_debug("Skipped up to `%c'!\n", skip);
pr_debug("Skipped up to 0x%hhx delimiter!\n", skip);
*numoff = i;
*numlen = getnum(data + i, dlen - i, cmd, term, numoff);

5
net/netfilter/nf_conntrack_standalone.c
View File

@ -1037,8 +1037,13 @@ static int nf_conntrack_standalone_init_sysctl(struct net *net)
table[NF_SYSCTL_CT_COUNT].data = &net->ct.count;
table[NF_SYSCTL_CT_CHECKSUM].data = &net->ct.sysctl_checksum;
table[NF_SYSCTL_CT_LOG_INVALID].data = &net->ct.sysctl_log_invalid;
table[NF_SYSCTL_CT_ACCT].data = &net->ct.sysctl_acct;
table[NF_SYSCTL_CT_HELPER].data = &net->ct.sysctl_auto_assign_helper;
#ifdef CONFIG_NF_CONNTRACK_EVENTS
table[NF_SYSCTL_CT_EVENTS].data = &net->ct.sysctl_events;
#endif
#ifdef CONFIG_NF_CONNTRACK_TIMESTAMP
table[NF_SYSCTL_CT_TIMESTAMP].data = &net->ct.sysctl_tstamp;
#endif
table[NF_SYSCTL_CT_PROTO_TIMEOUT_GENERIC].data = &nf_generic_pernet(net)->timeout;
table[NF_SYSCTL_CT_PROTO_TIMEOUT_ICMP].data = &nf_icmp_pernet(net)->timeout;

3
net/netfilter/nf_flow_table_ip.c
View File

@ -228,7 +228,6 @@ static unsigned int nf_flow_xmit_xfrm(struct sk_buff *skb,
{
skb_orphan(skb);
skb_dst_set_noref(skb, dst);
skb->tstamp = 0;
dst_output(state->net, state->sk, skb);
return NF_STOLEN;
}
@ -284,6 +283,7 @@ nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb,
flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
iph = ip_hdr(skb);
ip_decrease_ttl(iph);
skb->tstamp = 0;
if (unlikely(dst_xfrm(&rt->dst))) {
memset(skb->cb, 0, sizeof(struct inet_skb_parm));
@ -512,6 +512,7 @@ nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb,
flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
ip6h = ipv6_hdr(skb);
ip6h->hop_limit--;
skb->tstamp = 0;
if (unlikely(dst_xfrm(&rt->dst))) {
memset(skb->cb, 0, sizeof(struct inet6_skb_parm));

4
net/netfilter/xt_physdev.c
View File

@ -101,10 +101,8 @@ static int physdev_mt_check(const struct xt_mtchk_param *par)
if (info->bitmask & (XT_PHYSDEV_OP_OUT | XT_PHYSDEV_OP_ISOUT) &&
(!(info->bitmask & XT_PHYSDEV_OP_BRIDGED) ||
info->invert & XT_PHYSDEV_OP_BRIDGED) &&
par->hook_mask & ((1 << NF_INET_LOCAL_OUT) |
(1 << NF_INET_FORWARD) | (1 << NF_INET_POST_ROUTING))) {
par->hook_mask & (1 << NF_INET_LOCAL_OUT)) {
pr_info_ratelimited("--physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic\n");
if (par->hook_mask & (1 << NF_INET_LOCAL_OUT))
return -EINVAL;
}