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Do not try to add wildcard SSID into active sched_scan 

Even though scan_ssid should not really be set for wildcard SSID,
better verify that here explicitly insead of assuming that the
SSID is set.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2011-11-19 17:01:53 +02:00
parent 5419d6afed
commit 3f56f3a496
1 changed files with 3 additions and 2 deletions
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5
wpa_supplicant/scan.c
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@ -765,8 +765,9 @@ int wpa_supplicant_req_sched_scan(struct wpa_supplicant *wpa_s)
params.num_filter_ssids++;
}
if (ssid->scan_ssid) {
wpa_dbg(wpa_s, MSG_DEBUG, "add to active scan ssid: %s",
if (ssid->scan_ssid && ssid->ssid && ssid->ssid_len) {
wpa_dbg(wpa_s, MSG_DEBUG,
"add to active scan ssid: %s",
wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
params.ssids[params.num_ssids].ssid =
ssid->ssid;