Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from David Miller:

 1) Support 6Ghz band in ath11k driver, from Rajkumar Manoharan.

 2) Support UDP segmentation in code TSO code, from Eric Dumazet.

 3) Allow flashing different flash images in cxgb4 driver, from Vishal
    Kulkarni.

 4) Add drop frames counter and flow status to tc flower offloading,
    from Po Liu.

 5) Support n-tuple filters in cxgb4, from Vishal Kulkarni.

 6) Various new indirect call avoidance, from Eric Dumazet and Brian
    Vazquez.

 7) Fix BPF verifier failures on 32-bit pointer arithmetic, from
    Yonghong Song.

 8) Support querying and setting hardware address of a port function via
    devlink, use this in mlx5, from Parav Pandit.

 9) Support hw ipsec offload on bonding slaves, from Jarod Wilson.

10) Switch qca8k driver over to phylink, from Jonathan McDowell.

11) In bpftool, show list of processes holding BPF FD references to
    maps, programs, links, and btf objects. From Andrii Nakryiko.

12) Several conversions over to generic power management, from Vaibhav
    Gupta.

13) Add support for SO_KEEPALIVE et al. to bpf_setsockopt(), from Dmitry
    Yakunin.

14) Various https url conversions, from Alexander A. Klimov.

15) Timestamping and PHC support for mscc PHY driver, from Antoine
    Tenart.

16) Support bpf iterating over tcp and udp sockets, from Yonghong Song.

17) Support 5GBASE-T i40e NICs, from Aleksandr Loktionov.

18) Add kTLS RX HW offload support to mlx5e, from Tariq Toukan.

19) Fix the ->ndo_start_xmit() return type to be netdev_tx_t in several
    drivers. From Luc Van Oostenryck.

20) XDP support for xen-netfront, from Denis Kirjanov.

21) Support receive buffer autotuning in MPTCP, from Florian Westphal.

22) Support EF100 chip in sfc driver, from Edward Cree.

23) Add XDP support to mvpp2 driver, from Matteo Croce.

24) Support MPTCP in sock_diag, from Paolo Abeni.

25) Commonize UDP tunnel offloading code by creating udp_tunnel_nic
    infrastructure, from Jakub Kicinski.

26) Several pci_ --> dma_ API conversions, from Christophe JAILLET.

27) Add FLOW_ACTION_POLICE support to mlxsw, from Ido Schimmel.

28) Add SK_LOOKUP bpf program type, from Jakub Sitnicki.

29) Refactor a lot of networking socket option handling code in order to
    avoid set_fs() calls, from Christoph Hellwig.

30) Add rfc4884 support to icmp code, from Willem de Bruijn.

31) Support TBF offload in dpaa2-eth driver, from Ioana Ciornei.

32) Support XDP_REDIRECT in qede driver, from Alexander Lobakin.

33) Support PCI relaxed ordering in mlx5 driver, from Aya Levin.

34) Support TCP syncookies in MPTCP, from Flowian Westphal.

35) Fix several tricky cases of PMTU handling wrt. briding, from Stefano
    Brivio.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2056 commits)
  net: thunderx: initialize VF's mailbox mutex before first usage
  usb: hso: remove bogus check for EINPROGRESS
  usb: hso: no complaint about kmalloc failure
  hso: fix bailout in error case of probe
  ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
  selftests/net: relax cpu affinity requirement in msg_zerocopy test
  mptcp: be careful on subflow creation
  selftests: rtnetlink: make kci_test_encap() return sub-test result
  selftests: rtnetlink: correct the final return value for the test
  net: dsa: sja1105: use detected device id instead of DT one on mismatch
  tipc: set ub->ifindex for local ipv6 address
  ipv6: add ipv6_dev_find()
  net: openvswitch: silence suspicious RCU usage warning
  Revert "vxlan: fix tos value before xmit"
  ptp: only allow phase values lower than 1 period
  farsync: switch from 'pci_' to 'dma_' API
  wan: wanxl: switch from 'pci_' to 'dma_' API
  hv_netvsc: do not use VF device if link is down
  dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
  net: macb: Properly handle phylink on at91sam9x
  ...

4 files changed, 81 insertions, 151 deletions

diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index b167f4a5b6845..d1e04d2b5170e 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -787,8 +787,7 @@ static int compat_table_info(const struct xt_table_info *info,
 }
 #endif
 
-static int get_info(struct net *net, void __user *user,
-		    const int *len, int compat)
+static int get_info(struct net *net, void __user *user, const int *len)
 {
 	char name[XT_TABLE_MAXNAMELEN];
 	struct xt_table *t;
@@ -802,7 +801,7 @@ static int get_info(struct net *net, void __user *user,
 
 	name[XT_TABLE_MAXNAMELEN-1] = '\0';
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_lock(NFPROTO_ARP);
 #endif
 	t = xt_request_find_table_lock(net, NFPROTO_ARP, name);
@@ -812,7 +811,7 @@ static int get_info(struct net *net, void __user *user,
 #ifdef CONFIG_COMPAT
 		struct xt_table_info tmp;
 
-		if (compat) {
+		if (in_compat_syscall()) {
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(NFPROTO_ARP);
 			private = &tmp;
@@ -837,7 +836,7 @@ static int get_info(struct net *net, void __user *user,
 	} else
 		ret = PTR_ERR(t);
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_unlock(NFPROTO_ARP);
 #endif
 	return ret;
@@ -948,8 +947,7 @@ static int __do_replace(struct net *net, const char *name,
 	return ret;
 }
 
-static int do_replace(struct net *net, const void __user *user,
-		      unsigned int len)
+static int do_replace(struct net *net, sockptr_t arg, unsigned int len)
 {
 	int ret;
 	struct arpt_replace tmp;
@@ -957,7 +955,7 @@ static int do_replace(struct net *net, const void __user *user,
 	void *loc_cpu_entry;
 	struct arpt_entry *iter;
 
-	if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
+	if (copy_from_sockptr(&tmp, arg, sizeof(tmp)) != 0)
 		return -EFAULT;
 
 	/* overflow check */
@@ -973,8 +971,8 @@ static int do_replace(struct net *net, const void __user *user,
 		return -ENOMEM;
 
 	loc_cpu_entry = newinfo->entries;
-	if (copy_from_user(loc_cpu_entry, user + sizeof(tmp),
-			   tmp.size) != 0) {
+	if (copy_from_sockptr_offset(loc_cpu_entry, arg, sizeof(tmp),
+			tmp.size) != 0) {
 		ret = -EFAULT;
 		goto free_newinfo;
 	}
@@ -997,8 +995,7 @@ static int do_replace(struct net *net, const void __user *user,
 	return ret;
 }
 
-static int do_add_counters(struct net *net, const void __user *user,
-			   unsigned int len, int compat)
+static int do_add_counters(struct net *net, sockptr_t arg, unsigned int len)
 {
 	unsigned int i;
 	struct xt_counters_info tmp;
@@ -1009,7 +1006,7 @@ static int do_add_counters(struct net *net, const void __user *user,
 	struct arpt_entry *iter;
 	unsigned int addend;
 
-	paddc = xt_copy_counters_from_user(user, len, &tmp, compat);
+	paddc = xt_copy_counters(arg, len, &tmp);
 	if (IS_ERR(paddc))
 		return PTR_ERR(paddc);
 
@@ -1246,8 +1243,7 @@ out_unlock:
 	return ret;
 }
 
-static int compat_do_replace(struct net *net, void __user *user,
-			     unsigned int len)
+static int compat_do_replace(struct net *net, sockptr_t arg, unsigned int len)
 {
 	int ret;
 	struct compat_arpt_replace tmp;
@@ -1255,7 +1251,7 @@ static int compat_do_replace(struct net *net, void __user *user,
 	void *loc_cpu_entry;
 	struct arpt_entry *iter;
 
-	if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
+	if (copy_from_sockptr(&tmp, arg, sizeof(tmp)) != 0)
 		return -EFAULT;
 
 	/* overflow check */
@@ -1271,7 +1267,8 @@ static int compat_do_replace(struct net *net, void __user *user,
 		return -ENOMEM;
 
 	loc_cpu_entry = newinfo->entries;
-	if (copy_from_user(loc_cpu_entry, user + sizeof(tmp), tmp.size) != 0) {
+	if (copy_from_sockptr_offset(loc_cpu_entry, arg, sizeof(tmp),
+			tmp.size) != 0) {
 		ret = -EFAULT;
 		goto free_newinfo;
 	}
@@ -1294,30 +1291,6 @@ static int compat_do_replace(struct net *net, void __user *user,
 	return ret;
 }
 
-static int compat_do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user,
-				  unsigned int len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case ARPT_SO_SET_REPLACE:
-		ret = compat_do_replace(sock_net(sk), user, len);
-		break;
-
-	case ARPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 1);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 static int compat_copy_entry_to_user(struct arpt_entry *e, void __user **dstptr,
 				     compat_uint_t *size,
 				     struct xt_counters *counters,
@@ -1425,32 +1398,10 @@ static int compat_get_entries(struct net *net,
 	xt_compat_unlock(NFPROTO_ARP);
 	return ret;
 }
-
-static int do_arpt_get_ctl(struct sock *, int, void __user *, int *);
-
-static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
-				  int *len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case ARPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 1);
-		break;
-	case ARPT_SO_GET_ENTRIES:
-		ret = compat_get_entries(sock_net(sk), user, len);
-		break;
-	default:
-		ret = do_arpt_get_ctl(sk, cmd, user, len);
-	}
-	return ret;
-}
 #endif
 
-static int do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
+static int do_arpt_set_ctl(struct sock *sk, int cmd, sockptr_t arg,
+		unsigned int len)
 {
 	int ret;
 
@@ -1459,11 +1410,16 @@ static int do_arpt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned
 
 	switch (cmd) {
 	case ARPT_SO_SET_REPLACE:
-		ret = do_replace(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(sock_net(sk), arg, len);
+		else
+#endif
+			ret = do_replace(sock_net(sk), arg, len);
 		break;
 
 	case ARPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 0);
+		ret = do_add_counters(sock_net(sk), arg, len);
 		break;
 
 	default:
@@ -1482,11 +1438,16 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
 
 	switch (cmd) {
 	case ARPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 0);
+		ret = get_info(sock_net(sk), user, len);
 		break;
 
 	case ARPT_SO_GET_ENTRIES:
-		ret = get_entries(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_get_entries(sock_net(sk), user, len);
+		else
+#endif
+			ret = get_entries(sock_net(sk), user, len);
 		break;
 
 	case ARPT_SO_GET_REVISION_TARGET: {
@@ -1610,15 +1571,9 @@ static struct nf_sockopt_ops arpt_sockopts = {
 	.set_optmin	= ARPT_BASE_CTL,
 	.set_optmax	= ARPT_SO_SET_MAX+1,
 	.set		= do_arpt_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_arpt_set_ctl,
-#endif
 	.get_optmin	= ARPT_BASE_CTL,
 	.get_optmax	= ARPT_SO_GET_MAX+1,
 	.get		= do_arpt_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_arpt_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 5bf9fa06aee0b..f15bc21d73016 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -944,8 +944,7 @@ static int compat_table_info(const struct xt_table_info *info,
 }
 #endif
 
-static int get_info(struct net *net, void __user *user,
-		    const int *len, int compat)
+static int get_info(struct net *net, void __user *user, const int *len)
 {
 	char name[XT_TABLE_MAXNAMELEN];
 	struct xt_table *t;
@@ -959,7 +958,7 @@ static int get_info(struct net *net, void __user *user,
 
 	name[XT_TABLE_MAXNAMELEN-1] = '\0';
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_lock(AF_INET);
 #endif
 	t = xt_request_find_table_lock(net, AF_INET, name);
@@ -969,7 +968,7 @@ static int get_info(struct net *net, void __user *user,
 #ifdef CONFIG_COMPAT
 		struct xt_table_info tmp;
 
-		if (compat) {
+		if (in_compat_syscall()) {
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(AF_INET);
 			private = &tmp;
@@ -995,7 +994,7 @@ static int get_info(struct net *net, void __user *user,
 	} else
 		ret = PTR_ERR(t);
 #ifdef CONFIG_COMPAT
-	if (compat)
+	if (in_compat_syscall())
 		xt_compat_unlock(AF_INET);
 #endif
 	return ret;
@@ -1103,7 +1102,7 @@ __do_replace(struct net *net, const char *name, unsigned int valid_hooks,
 }
 
 static int
-do_replace(struct net *net, const void __user *user, unsigned int len)
+do_replace(struct net *net, sockptr_t arg, unsigned int len)
 {
 	int ret;
 	struct ipt_replace tmp;
@@ -1111,7 +1110,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
 	void *loc_cpu_entry;
 	struct ipt_entry *iter;
 
-	if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
+	if (copy_from_sockptr(&tmp, arg, sizeof(tmp)) != 0)
 		return -EFAULT;
 
 	/* overflow check */
@@ -1127,8 +1126,8 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
 		return -ENOMEM;
 
 	loc_cpu_entry = newinfo->entries;
-	if (copy_from_user(loc_cpu_entry, user + sizeof(tmp),
-			   tmp.size) != 0) {
+	if (copy_from_sockptr_offset(loc_cpu_entry, arg, sizeof(tmp),
+			tmp.size) != 0) {
 		ret = -EFAULT;
 		goto free_newinfo;
 	}
@@ -1152,8 +1151,7 @@ do_replace(struct net *net, const void __user *user, unsigned int len)
 }
 
 static int
-do_add_counters(struct net *net, const void __user *user,
-		unsigned int len, int compat)
+do_add_counters(struct net *net, sockptr_t arg, unsigned int len)
 {
 	unsigned int i;
 	struct xt_counters_info tmp;
@@ -1164,7 +1162,7 @@ do_add_counters(struct net *net, const void __user *user,
 	struct ipt_entry *iter;
 	unsigned int addend;
 
-	paddc = xt_copy_counters_from_user(user, len, &tmp, compat);
+	paddc = xt_copy_counters(arg, len, &tmp);
 	if (IS_ERR(paddc))
 		return PTR_ERR(paddc);
 
@@ -1486,7 +1484,7 @@ out_unlock:
 }
 
 static int
-compat_do_replace(struct net *net, void __user *user, unsigned int len)
+compat_do_replace(struct net *net, sockptr_t arg, unsigned int len)
 {
 	int ret;
 	struct compat_ipt_replace tmp;
@@ -1494,7 +1492,7 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 	void *loc_cpu_entry;
 	struct ipt_entry *iter;
 
-	if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
+	if (copy_from_sockptr(&tmp, arg, sizeof(tmp)) != 0)
 		return -EFAULT;
 
 	/* overflow check */
@@ -1510,8 +1508,8 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 		return -ENOMEM;
 
 	loc_cpu_entry = newinfo->entries;
-	if (copy_from_user(loc_cpu_entry, user + sizeof(tmp),
-			   tmp.size) != 0) {
+	if (copy_from_sockptr_offset(loc_cpu_entry, arg, sizeof(tmp),
+			tmp.size) != 0) {
 		ret = -EFAULT;
 		goto free_newinfo;
 	}
@@ -1534,31 +1532,6 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
 	return ret;
 }
 
-static int
-compat_do_ipt_set_ctl(struct sock *sk,	int cmd, void __user *user,
-		      unsigned int len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IPT_SO_SET_REPLACE:
-		ret = compat_do_replace(sock_net(sk), user, len);
-		break;
-
-	case IPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 1);
-		break;
-
-	default:
-		ret = -EINVAL;
-	}
-
-	return ret;
-}
-
 struct compat_ipt_get_entries {
 	char name[XT_TABLE_MAXNAMELEN];
 	compat_uint_t size;
@@ -1634,33 +1607,10 @@ compat_get_entries(struct net *net, struct compat_ipt_get_entries __user *uptr,
 	xt_compat_unlock(AF_INET);
 	return ret;
 }
-
-static int do_ipt_get_ctl(struct sock *, int, void __user *, int *);
-
-static int
-compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
-{
-	int ret;
-
-	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
-		return -EPERM;
-
-	switch (cmd) {
-	case IPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 1);
-		break;
-	case IPT_SO_GET_ENTRIES:
-		ret = compat_get_entries(sock_net(sk), user, len);
-		break;
-	default:
-		ret = do_ipt_get_ctl(sk, cmd, user, len);
-	}
-	return ret;
-}
 #endif
 
 static int
-do_ipt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
+do_ipt_set_ctl(struct sock *sk, int cmd, sockptr_t arg, unsigned int len)
 {
 	int ret;
 
@@ -1669,11 +1619,16 @@ do_ipt_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 
 	switch (cmd) {
 	case IPT_SO_SET_REPLACE:
-		ret = do_replace(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_do_replace(sock_net(sk), arg, len);
+		else
+#endif
+			ret = do_replace(sock_net(sk), arg, len);
 		break;
 
 	case IPT_SO_SET_ADD_COUNTERS:
-		ret = do_add_counters(sock_net(sk), user, len, 0);
+		ret = do_add_counters(sock_net(sk), arg, len);
 		break;
 
 	default:
@@ -1693,11 +1648,16 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 
 	switch (cmd) {
 	case IPT_SO_GET_INFO:
-		ret = get_info(sock_net(sk), user, len, 0);
+		ret = get_info(sock_net(sk), user, len);
 		break;
 
 	case IPT_SO_GET_ENTRIES:
-		ret = get_entries(sock_net(sk), user, len);
+#ifdef CONFIG_COMPAT
+		if (in_compat_syscall())
+			ret = compat_get_entries(sock_net(sk), user, len);
+		else
+#endif
+			ret = get_entries(sock_net(sk), user, len);
 		break;
 
 	case IPT_SO_GET_REVISION_MATCH:
@@ -1886,15 +1846,9 @@ static struct nf_sockopt_ops ipt_sockopts = {
 	.set_optmin	= IPT_BASE_CTL,
 	.set_optmax	= IPT_SO_SET_MAX+1,
 	.set		= do_ipt_set_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_set	= compat_do_ipt_set_ctl,
-#endif
 	.get_optmin	= IPT_BASE_CTL,
 	.get_optmax	= IPT_SO_GET_MAX+1,
 	.get		= do_ipt_get_ctl,
-#ifdef CONFIG_COMPAT
-	.compat_get	= compat_do_ipt_get_ctl,
-#endif
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index f8755a4ae9d4b..a8b980ad11d4e 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -3,7 +3,7 @@
  * (C) 2003-2004 by Harald Welte <laforge@netfilter.org>
  * based on ideas of Fabio Olive Leite <olive@unixforge.org>
  *
- * Development of this code funded by SuSE Linux AG, http://www.suse.com/
+ * Development of this code funded by SuSE Linux AG, https://www.suse.com/
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/module.h>
diff --git a/net/ipv4/netfilter/nf_reject_ipv4.c b/net/ipv4/netfilter/nf_reject_ipv4.c
index 2361fdac2c438..9dcfa4e461b65 100644
--- a/net/ipv4/netfilter/nf_reject_ipv4.c
+++ b/net/ipv4/netfilter/nf_reject_ipv4.c
@@ -96,6 +96,21 @@ void nf_reject_ip_tcphdr_put(struct sk_buff *nskb, const struct sk_buff *oldskb,
 }
 EXPORT_SYMBOL_GPL(nf_reject_ip_tcphdr_put);
 
+static int nf_reject_fill_skb_dst(struct sk_buff *skb_in)
+{
+	struct dst_entry *dst = NULL;
+	struct flowi fl;
+
+	memset(&fl, 0, sizeof(struct flowi));
+	fl.u.ip4.daddr = ip_hdr(skb_in)->saddr;
+	nf_ip_route(dev_net(skb_in->dev), &dst, &fl, false);
+	if (!dst)
+		return -1;
+
+	skb_dst_set(skb_in, dst);
+	return 0;
+}
+
 /* Send RST reply */
 void nf_send_reset(struct net *net, struct sk_buff *oldskb, int hook)
 {
@@ -109,6 +124,9 @@ void nf_send_reset(struct net *net, struct sk_buff *oldskb, int hook)
 	if (!oth)
 		return;
 
+	if (hook == NF_INET_PRE_ROUTING && nf_reject_fill_skb_dst(oldskb))
+		return;
+
 	if (skb_rtable(oldskb)->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
 		return;
 
@@ -175,6 +193,9 @@ void nf_send_unreach(struct sk_buff *skb_in, int code, int hook)
 	if (iph->frag_off & htons(IP_OFFSET))
 		return;
 
+	if (hook == NF_INET_PRE_ROUTING && nf_reject_fill_skb_dst(skb_in))
+		return;
+
 	if (skb_csum_unnecessary(skb_in) || !nf_reject_verify_csum(proto)) {
 		icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
 		return;