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Diffstat (limited to 'net/ipv4/tcp_diag.c')
-rw-r--r--net/ipv4/tcp_diag.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_diag.c b/net/ipv4/tcp_diag.c
index 313c1408da3..8faa8948f75 100644
--- a/net/ipv4/tcp_diag.c
+++ b/net/ipv4/tcp_diag.c
@@ -777,8 +777,9 @@ static inline void tcpdiag_rcv_skb(struct sk_buff *skb)
static void tcpdiag_rcv(struct sock *sk, int len)
{
struct sk_buff *skb;
+ unsigned int qlen = skb_queue_len(&sk->sk_receive_queue);
- while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
+ while (qlen-- && (skb = skb_dequeue(&sk->sk_receive_queue))) {
tcpdiag_rcv_skb(skb);
kfree_skb(skb);
}