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Diffstat (limited to 'net/packet/diag.c')
-rw-r--r--net/packet/diag.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/packet/diag.c b/net/packet/diag.c
index d0c4eda4cdc6..f6b200cb3c06 100644
--- a/net/packet/diag.c
+++ b/net/packet/diag.c
@@ -143,7 +143,7 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
rp = nlmsg_data(nlh);
rp->pdiag_family = AF_PACKET;
rp->pdiag_type = sk->sk_type;
- rp->pdiag_num = ntohs(po->num);
+ rp->pdiag_num = ntohs(READ_ONCE(po->num));
rp->pdiag_ino = sk_ino;
sock_diag_save_cookie(sk, rp->pdiag_cookie);