--- a/wpa_supplicant/wpa_supplicant.c +++ b/wpa_supplicant/wpa_supplicant.c @@ -1248,7 +1248,7 @@ static int wpa_supplicant_get_scan_resul { #define SCAN_AP_LIMIT 128 struct wpa_scan_result *results; - int num, i; + int num, i, j; struct wpa_scan_results *res; results = os_malloc(SCAN_AP_LIMIT * sizeof(struct wpa_scan_result)); @@ -1345,6 +1345,21 @@ static int wpa_supplicant_get_scan_resul res->res[res->num++] = r; } + /* sort scan results by quality */ + for(i = 0; i < num - 1; i++) { + for(j = i + 1; j < num; j++) { + struct wpa_scan_result tmp; + + if (results[i].qual > results[j].qual) + continue; + + os_memcpy(&tmp, &results[i], sizeof(tmp)); + os_memcpy(&results[i], &results[j], sizeof(tmp)); + os_memcpy(&results[j], &tmp, sizeof(tmp)); + } + } + + os_free(results); wpa_s->scan_res = res;