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[PATCH] mac80211: Fix SSID matching in AP selection

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

Thanks to Andrea Merello <[email protected]> for finding this issue.

Signed-off-by: Michael Wu <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Michael Wu 2007-10-19 17:14:36 -04:00 • committed by John W. Linville
commit 48225709be
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/ieee80211_sta.c
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@ -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)