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authorJohannes Berg <johannes@sipsolutions.net>2009-06-19 02:45:21 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 15:01:47 -0400
commitf58d4ed98bfe7b2febcd6f0d62744b623e4b8371 (patch)
treecd9699a78b744979af5336f45e787806b870495a /net/wireless/mlme.c
parentb5c469108935bacfe6f45005867256801832fdce (diff)
downloadop-kernel-dev-f58d4ed98bfe7b2febcd6f0d62744b623e4b8371.zip
op-kernel-dev-f58d4ed98bfe7b2febcd6f0d62744b623e4b8371.tar.gz
cfg80211: send wext MLME-MICHAELMICFAILURE.indication
Instead of having mac80211 do it itself. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/mlme.c')
-rw-r--r--net/wireless/mlme.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 4218436..e56bbea 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -77,6 +77,22 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+#ifdef CONFIG_WIRELESS_EXT
+ union iwreq_data wrqu;
+ char *buf = kmalloc(128, GFP_ATOMIC);
+
+ if (buf) {
+ sprintf(buf, "MLME-MICHAELMICFAILURE.indication("
+ "keyid=%d %scast addr=%pM)", key_id,
+ key_type == NL80211_KEYTYPE_GROUP ? "broad" : "uni",
+ addr);
+ memset(&wrqu, 0, sizeof(wrqu));
+ wrqu.data.length = strlen(buf);
+ wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
+ kfree(buf);
+ }
+#endif
+
nl80211_michael_mic_failure(rdev, dev, addr, key_type, key_id, tsc);
}
EXPORT_SYMBOL(cfg80211_michael_mic_failure);
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