diff options
| -rw-r--r-- | net/ipv4/inet_diag.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index dbeacd8..def007e 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -836,12 +836,16 @@ static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) return inet_diag_get_exact(skb, nlh); } +static DEFINE_MUTEX(inet_diag_mutex); + static void inet_diag_rcv(struct sock *sk, int len) { unsigned int qlen = 0; do { + mutex_lock(&inet_diag_mutex); netlink_run_queue(sk, &qlen, &inet_diag_rcv_msg); + mutex_unlock(&inet_diag_mutex); } while (qlen); } |