DO NOT MERGE ANYWHERE Fix max number of sched scan SSIDs based on driver capability
Bug: 26700796
Change-Id: I00a780ff01cc2c1f05da5bce1893ea6ea397c086
Signed-off-by: Ben Fennema <fennema@google.com>
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index e81465c..1fc4b27 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -2259,10 +2259,18 @@
size_t i, num_ssid, num_match_ssid;
struct wpa_ssid *ssid;
struct wpa_driver_scan_params params;
+ unsigned int max_sched_scan_ssids;
if (!wpa_s->sched_scan_supported)
return -1;
+ if (wpa_s->max_sched_scan_ssids > WPAS_MAX_SCAN_SSIDS)
+ max_sched_scan_ssids = WPAS_MAX_SCAN_SSIDS;
+ else
+ max_sched_scan_ssids = wpa_s->max_sched_scan_ssids;
+ if (max_sched_scan_ssids < 1)
+ return -1;
+
if (wpa_s->pno || wpa_s->pno_sched_pending)
return 0;
@@ -2306,10 +2314,10 @@
num_ssid++;
}
- if (num_ssid > WPAS_MAX_SCAN_SSIDS) {
+ if (num_ssid > max_sched_scan_ssids) {
wpa_printf(MSG_DEBUG, "PNO: Use only the first %u SSIDs from "
- "%u", WPAS_MAX_SCAN_SSIDS, (unsigned int) num_ssid);
- num_ssid = WPAS_MAX_SCAN_SSIDS;
+ "%u", max_sched_scan_ssids, (unsigned int) num_ssid);
+ num_ssid = max_sched_scan_ssids;
}
if (num_match_ssid > wpa_s->max_match_sets) {