4 files changed, 9 insertions, 1 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 703a8e801c5c..5f9fa0302b5a 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -385,6 +385,7 @@ static inline int ip6_forward_finish(struct net *net, struct sock *sk,
 	}
 #endif
 
+	skb->tstamp = 0;
 	return dst_output(net, sk, skb);
 }
 
diff --git a/net/ipv6/ip6_udp_tunnel.c b/net/ipv6/ip6_udp_tunnel.c
index 3965d5396b0a..ad1a9ccd4b44 100644
--- a/net/ipv6/ip6_udp_tunnel.c
+++ b/net/ipv6/ip6_udp_tunnel.c
@@ -15,7 +15,7 @@
 int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg,
 		     struct socket **sockp)
 {
-	struct sockaddr_in6 udp6_addr;
+	struct sockaddr_in6 udp6_addr = {};
 	int err;
 	struct socket *sock = NULL;
 
@@ -58,6 +58,7 @@ int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg,
 		goto error;
 
 	if (cfg->peer_udp_port) {
+		memset(&udp6_addr, 0, sizeof(udp6_addr));
 		udp6_addr.sin6_family = AF_INET6;
 		memcpy(&udp6_addr.sin6_addr, &cfg->peer_ip6,
 		       sizeof(udp6_addr.sin6_addr));
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 34b8a90e6be2..8276f1224f16 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -52,6 +52,8 @@
 #include <net/ip6_checksum.h>
 #include <linux/netconf.h>
 
+#include <linux/nospec.h>
+
 struct ip6mr_rule {
 	struct fib_rule		common;
 };
@@ -1841,6 +1843,7 @@ int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg)
 			return -EFAULT;
 		if (vr.mifi >= mrt->maxvif)
 			return -EINVAL;
+		vr.mifi = array_index_nospec(vr.mifi, mrt->maxvif);
 		read_lock(&mrt_lock);
 		vif = &mrt->vif_table[vr.mifi];
 		if (VIF_EXISTS(mrt, vr.mifi)) {
@@ -1915,6 +1918,7 @@ int ip6mr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
 			return -EFAULT;
 		if (vr.mifi >= mrt->maxvif)
 			return -EINVAL;
+		vr.mifi = array_index_nospec(vr.mifi, mrt->maxvif);
 		read_lock(&mrt_lock);
 		vif = &mrt->vif_table[vr.mifi];
 		if (VIF_EXISTS(mrt, vr.mifi)) {
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index aed7eb5c2123..5a426226c762 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -657,6 +657,8 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
 
 	skb->ip_summed = CHECKSUM_NONE;
 
+	skb_setup_tx_timestamp(skb, sockc->tsflags);
+
 	if (flags & MSG_CONFIRM)
 		skb_set_dst_pending_confirm(skb, 1);