WPS: Fix memory leak with wps_ie in wpa_bss_is_wps_candidate()

Fix possible memory leak in case if WPS is not enabled on the interface
for connection. This path was missed in commit
fae7b3726035b57a78aa552378fc5d15402b9ec1 ('WPS: Do not expire probable
BSSes for WPS connection').

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
index 8830268..3687a2e 100644 (file)
--- a/wpa_supplicant/bss.c
+++ b/wpa_supplicant/bss.c
@@ -338,6 +338,7 @@ static int wpa_bss_is_wps_candidate(struct wpa_supplicant *wpa_s,
                wpabuf_free(wps_ie);
                return ret;
        }
+       wpabuf_free(wps_ie);
 #endif /* CONFIG_WPS */
 
        return 0;