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mac80211: rate limit wep decrypt failed messages

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The attached patch rate limits "WEP decrypt failed (ICV)" to avoid
flooding the logfiles.

Signed-off-by: Adel Gadllah <adel.gadllah@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Adel Gadllah 2007-11-29 17:09:41 +01:00 committed by John W. Linville
parent 7f4c534178
commit 53cb4791c1
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/wep.c
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@ -265,7 +265,8 @@ int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb,
if (ieee80211_wep_decrypt_data(local->wep_rx_tfm, rc4key, klen,
skb->data + hdrlen + WEP_IV_LEN,
len)) {
printk(KERN_DEBUG "WEP decrypt failed (ICV)\n");
if (net_ratelimit())
printk(KERN_DEBUG "WEP decrypt failed (ICV)\n");
ret = -1;
}