From: Wei-Jen Lin <wjlin@atheros.com>
Date: Mon, 6 Sep 2010 15:00:04 +0000 (+0300)
Subject: Allow bssid parameter to be cleared through ctrl_interface
X-Git-Tag: hostap-1-bp~1062
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0a321c519e944293fd4e97dc0bb4b17204c679e;p=thirdparty%2Fhostap.git

Allow bssid parameter to be cleared through ctrl_interface

Setting bssid to an empty string, "", or any can now be used to
clear the bssid_set flag in a network block, i.e., to remove bssid
filtering.
---

diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 790816a7a..4b748807c 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -284,6 +284,12 @@ static int wpa_config_parse_bssid(const struct parse_data *data,
 				  struct wpa_ssid *ssid, int line,
 				  const char *value)
 {
+	if (value[0] == '\0' || os_strcmp(value, "\"\"") == 0 ||
+	    os_strcmp(value, "any") == 0) {
+		ssid->bssid_set = 0;
+		wpa_printf(MSG_MSGDUMP, "BSSID any");
+		return 0;
+	}
 	if (hwaddr_aton(value, ssid->bssid)) {
 		wpa_printf(MSG_ERROR, "Line %d: Invalid BSSID '%s'.",
 			   line, value);