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[PATCH] ieee80211-crypt: Make some TKIP and CCMP error logging conditional
There are messages arising from ieee80211_crypt that spam the logs of casual users. These are changed to be logged only if the user specifically requests the IEEE80211_DEBUG_DROP messages. In either case, the error/drop count is incremented. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -338,7 +338,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
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if (ccmp_replay_check(pn, key->rx_pn)) {
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if (net_ratelimit()) {
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printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT
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IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=" MAC_FMT
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" previous PN %02x%02x%02x%02x%02x%02x "
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"received PN %02x%02x%02x%02x%02x%02x\n",
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MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn),
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@ -465,7 +465,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
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if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) {
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if (net_ratelimit()) {
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printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT
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IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=" MAC_FMT
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" previous TSC %08x%04x received TSC "
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"%08x%04x\n", MAC_ARG(hdr->addr2),
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tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
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@ -507,7 +507,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
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tkey->rx_phase1_done = 0;
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}
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if (net_ratelimit()) {
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printk(KERN_DEBUG "TKIP: ICV error detected: STA="
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IEEE80211_DEBUG_DROP("TKIP: ICV error detected: STA="
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MAC_FMT "\n", MAC_ARG(hdr->addr2));
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}
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tkey->dot11RSNAStatsTKIPICVErrors++;
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