1 files changed, 2 insertions, 0 deletions

diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 5cb75bfe45b1..92832385a8ef 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -46,6 +46,7 @@
 #include <linux/list.h>
 #include <linux/vmalloc.h>
 #include <linux/rtnetlink.h>
+#include <net/ip6_route.h>
 #include <net/icmp.h>
 #include <net/ipv6.h>
 #include <net/protocol.h>
@@ -74,6 +75,7 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 
         pr_debug("pmtu discovery on SA IPCOMP/%08x/%pI6\n",
                  spi, &iph->daddr);
+        ip6_update_pmtu(skb, net, info, 0, 0);
         xfrm_state_put(x);
 }