diff options
Diffstat (limited to 'net/ipv4/datagram.c')
| -rw-r--r-- | net/ipv4/datagram.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c index 4b5bc6eb52e7..c2b2cda1a7e5 100644 --- a/net/ipv4/datagram.c +++ b/net/ipv4/datagram.c @@ -109,7 +109,7 @@ void ip4_datagram_release_cb(struct sock *sk) rcu_read_lock(); dst = __sk_dst_get(sk); - if (!dst || !dst->obsolete || dst->ops->check(dst, 0)) { + if (!dst || !READ_ONCE(dst->obsolete) || dst->ops->check(dst, 0)) { rcu_read_unlock(); return; } |