diff options
| author | Adel Gadllah <adel.gadllah@gmail.com> | 2007-11-29 17:09:41 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2007-11-29 18:08:48 -0500 |
| commit | 53cb4791c156908ae634de31949f7f25f8de002b (patch) | |
| tree | 8e290dbf5bb1ae6b0bc1b9b40222dee31f824fd7 /net/mac80211 | |
| parent | 7f4c534178722ac9ffb4feae3a4d54e3fbe3f22c (diff) | |
| download | linux-53cb4791c156908ae634de31949f7f25f8de002b.tar.bz2 | |
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')
| -rw-r--r-- | net/mac80211/wep.c | 3 |
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; } |