diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index f05099fc590..051ad481973 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -479,6 +479,9 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (sk == NULL) return; + if (type == ICMPV6_PKT_TOOBIG) + ip6_sk_update_pmtu(skb, sk, info); + np = inet6_sk(sk); if (!icmpv6_err_convert(type, code, &err) && !np->recverr) |