diff options
| -rw-r--r-- | net/core/dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index b74fcd3..5d1282d 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2646,10 +2646,10 @@ static int ing_filter(struct sk_buff *skb) int result = TC_ACT_OK; struct Qdisc *q; - if (MAX_RED_LOOP < ttl++) { - printk(KERN_WARNING - "Redir loop detected Dropping packet (%d->%d)\n", - skb->skb_iif, dev->ifindex); + if (unlikely(MAX_RED_LOOP < ttl++)) { + if (net_ratelimit()) + pr_warning( "Redir loop detected Dropping packet (%d->%d)\n", + skb->skb_iif, dev->ifindex); return TC_ACT_SHOT; } |
