Commit 7d830a19 authored by David Spinadel's avatar David Spinadel Committed by Johannes Berg

mac80211: stop scan before connection

Stop scan before authentication or association to make sure
that nothing interferes with connection flow.

Currently mac80211 defers RX auth and assoc packets (among other ones)
until after the scan is complete, so auth during scan is likely to fail
if scan took too much time.
Signed-off-by: default avatarDavid Spinadel <david.spinadel@intel.com>
Reviewed-by: default avatarLuciano Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 21fea567
......@@ -4439,6 +4439,10 @@ static int ieee80211_prep_connection(struct ieee80211_sub_if_data *sdata,
} else
WARN_ON_ONCE(!ether_addr_equal(ifmgd->bssid, cbss->bssid));
/* Cancel scan to ensure that nothing interferes with connection */
if (local->scanning)
ieee80211_scan_cancel(local);
return 0;
}
......
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