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mac80211: Fix STA disconnect due to MIC failure

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Th commit titled "mac80211: clean up rx handling wrt. found_sta"
removed found_sta variable which caused a MIC failure event
to be reported twice for a single failure to supplicant resulted
in STA disconnect.

This should fix WPA specific countermeasures WiFi test case (5.2.17)
issues with mac80211 based drivers which report MIC failure events in
rx status.

Cc: Stable <stable@kernel.org> (2.6.37)
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Senthil Balasubramanian 2010-11-30 20:15:38 +05:30 committed by John W. Linville
parent 2c31333a8f
commit 8e26d5ad2f
1 changed files with 2 additions and 0 deletions
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2
net/mac80211/rx.c
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@ -2745,6 +2745,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
if (ieee80211_prepare_and_rx_handle(&rx, skb, true))
return;
goto out;
}
}
@ -2784,6 +2785,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
return;
}
out:
dev_kfree_skb(skb);
}