diff options
Diffstat (limited to 'net/ipv6/raw.c')
| -rw-r--r-- | net/ipv6/raw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 71f6bdccfa1f..47372cceb98f 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -307,7 +307,7 @@ static void rawv6_err(struct sock *sk, struct sk_buff *skb, harderr = icmpv6_err_convert(type, code, &err); if (type == ICMPV6_PKT_TOOBIG) { ip6_sk_update_pmtu(skb, sk, info); - harderr = (np->pmtudisc == IPV6_PMTUDISC_DO); + harderr = (READ_ONCE(np->pmtudisc) == IPV6_PMTUDISC_DO); } if (type == NDISC_REDIRECT) { ip6_sk_redirect(skb, sk); |