diff options
| author | Eyal Shapira <eyal@wizery.com> | 2011-12-07 12:37:04 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-12-08 12:32:40 +0200 |
| commit | 1b04b739f4c1d053bebb29657fb69bf03f180a97 (patch) | |
| tree | 4d68463d1fcb92a41c6a644938304f40f97e9961 /drivers/net/wireless/wl12xx | |
| parent | 3dbb5846db1f5df3619b927cc2a7dcaf65a38f1e (diff) | |
wl12xx: minor fix in sched_scan_ssid_list
The user can pass broadcast SSID (ssid="") in the list of SSIDs for active scan.
In this case the loop was attempting to match SSIDs in the filter
list to this empty entry and marking them as HIDDEN (sending probe
request) by mistake
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx')
| -rw-r--r-- | drivers/net/wireless/wl12xx/scan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 330d6788a91..8599dab1fe2 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -572,6 +572,9 @@ wl12xx_scan_sched_scan_ssid_list(struct wl1271 *wl, * so they're used in probe requests. */ for (i = 0; i < req->n_ssids; i++) { + if (!req->ssids[i].ssid_len) + continue; + for (j = 0; j < cmd->n_ssids; j++) if (!memcmp(req->ssids[i].ssid, cmd->ssids[j].ssid, |