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author | David S. Miller <davem@sunset.davemloft.net> | 2005-05-03 22:30:05 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2005-05-03 22:30:05 (GMT) |
commit | 09e14305982efc2f3b509d3c50ef5dcbff64a998 (patch) | |
tree | 7829c8b212a84e793ebf2d5bd0ceb68283c7b79e /net/decnet | |
parent | 2a0a6ebee1d68552152ae8d4aeda91d806995dec (diff) | |
download | linux-fsl-qoriq-09e14305982efc2f3b509d3c50ef5dcbff64a998.tar.xz |
[NETLINK]: Fix infinite loops in synchronous netlink changes.
The qlen should continue to decrement, even if we
pop partially processed SKBs back onto the receive queue.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/decnet')
-rw-r--r-- | net/decnet/netfilter/dn_rtmsg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index 101ddef..284a999 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -121,7 +121,7 @@ static void dnrmg_receive_user_sk(struct sock *sk, int len) struct sk_buff *skb; unsigned int qlen = skb_queue_len(&sk->sk_receive_queue); - while (qlen-- && (skb = skb_dequeue(&sk->sk_receive_queue))) { + for (; qlen && (skb = skb_dequeue(&sk->sk_receive_queue)); qlen--) { dnrmg_receive_user_skb(skb); kfree_skb(skb); } |