Do not expire scan results based on aborted scan

Do not expire scan results entries based on scan results from a scan
that was aborted. The aborted scan did not scan all the requested
channels or SSIDs, so the fact that a BSS is missing from the scan
results does not mean it is not available.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>

diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
index 704ee7e..2003c66 100644 (file)
--- a/wpa_supplicant/bss.c
+++ b/wpa_supplicant/bss.c
@@ -799,7 +799,7 @@ void wpa_bss_update_end(struct wpa_supplicant *wpa_s, struct scan_info *info,
        struct wpa_bss *bss, *n;
 
        os_get_reltime(&wpa_s->last_scan);
-       if (!new_scan)
+       if ((info && info->aborted) || !new_scan)
                return; /* do not expire entries without new scan */
 
        dl_list_for_each_safe(bss, n, &wpa_s->bss, struct wpa_bss, list) {