Fix endless loop in wireless event parsing

diff --git a/plugins/80211.c b/plugins/80211.c
index 2e8968e..6b2a6fd 100644 (file)
--- a/plugins/80211.c
+++ b/plugins/80211.c
@@ -434,6 +434,8 @@ static void parse_scan_results(struct connman_iface *iface,
                default:
                        printf("[802.11] scan element 0x%04x (len %d)\n",
                                                event->cmd, event->len);
+                       if (event->len == 0)
+                               len = 0;
                        break;
                }