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wlcore: compare ssid_len before comparing ssids

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When comparing 2 ssids the ssid_len must be taken
into account. Otherwise, a substring will be treated
as equal.

This bug might cause ssids to get scanned as
public ssids (rather than hidden), resulting in
broadcast probe request (instead of ssid-specific
ones)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2012-05-15 18:31:58 +03:00 committed by Luciano Coelho
parent 78f85f5066
commit 587cc286c8
1 changed files with 3 additions and 1 deletions
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4
drivers/net/wireless/ti/wlcore/scan.c
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@ -605,7 +605,9 @@ wl12xx_scan_sched_scan_ssid_list(struct wl1271 *wl,
continue;
for (j = 0; j < cmd->n_ssids; j++)
if (!memcmp(req->ssids[i].ssid,
if ((req->ssids[i].ssid_len ==
req->ssids[j].ssid_len) &&
!memcmp(req->ssids[i].ssid,
cmd->ssids[j].ssid,
req->ssids[i].ssid_len)) {
cmd->ssids[j].type =