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authorAdel Gadllah <adel.gadllah@gmail.com>2007-11-29 17:09:41 +0100
committerJohn W. Linville <linville@tuxdriver.com>2007-11-29 18:08:48 -0500
commit53cb4791c156908ae634de31949f7f25f8de002b (patch)
tree8e290dbf5bb1ae6b0bc1b9b40222dee31f824fd7 /net/mac80211/wep.c
parent7f4c534178722ac9ffb4feae3a4d54e3fbe3f22c (diff)
downloadlinux-stericsson-53cb4791c156908ae634de31949f7f25f8de002b.tar.gz
mac80211: rate limit wep decrypt failed messages
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>
Diffstat (limited to 'net/mac80211/wep.c')
-rw-r--r--net/mac80211/wep.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 9bf0e1cc530a..b5f3413403bd 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -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;
}