From e876eab4b7f0f5afd1e2a33272c52e8687081fd8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 12 Jul 2010 14:46:43 +0200 Subject: [PATCH] cfg80211: ignore spurious deauth commit 643f82e32f14faf0d0944c804203a6681b6b0a1e upstream. Ever since mac80211/drivers are no longer fully in charge of keeping track of the auth status, trying to make them do so will fail. Instead of warning and reporting the deauthentication to userspace, cfg80211 must simply ignore it so that spurious deauthentications, e.g. before starting authentication, aren't seen by userspace as actual deauthentications. Reported-by: Paul Stewart Signed-off-by: Johannes Berg Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- net/wireless/mlme.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 0d862482def8..ec9a9d40a6c6 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -43,10 +43,10 @@ void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len) } } - WARN_ON(!done); - - nl80211_send_rx_auth(rdev, dev, buf, len, GFP_KERNEL); - cfg80211_sme_rx_auth(dev, buf, len); + if (done) { + nl80211_send_rx_auth(rdev, dev, buf, len, GFP_KERNEL); + cfg80211_sme_rx_auth(dev, buf, len); + } wdev_unlock(wdev); } -- 2.39.5