Commit 48225709 authored Oct 19, 2007 by Michael Wu Committed by John W. Linville Oct 25, 2007

[PATCH] mac80211: Fix SSID matching in AP selection



The length of the SSID desired should also be compared in addition to
the memcmp of the SSIDs.

Thanks to Andrea Merello <andreamrl@tiscali.it> for finding this issue.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent c9927c2b

net/mac80211/ieee80211_sta.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2096,7 +2096,8 @@ static int ieee80211_sta_match_ssid(struct ieee80211_if_sta *ifsta,
		{
		int tmp, hidden_ssid;

		if (!memcmp(ifsta->ssid, ssid, ssid_len))
		if (ssid_len == ifsta->ssid_len &&
		!memcmp(ifsta->ssid, ssid, ssid_len))
		return 1;

		if (ifsta->flags & IEEE80211_STA_AUTO_BSSID_SEL)