From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 5 Jan 2009 01:09:51 +0000 (+0100)
Subject: Check for invalid devices first
X-Git-Tag: 2.0_alpha~4159
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0413d2c1ec2a7d0c80cb4657c4bed22147a3c90e;p=framework%2Fconnectivity%2Fconnman.git

Check for invalid devices first
---

diff --git a/src/device.c b/src/device.c
index 48f3f7d..832146f 100644
--- a/src/device.c
+++ b/src/device.c
@@ -587,7 +587,7 @@ static void remove_driver(struct connman_element *element, gpointer user_data)
 
 connman_bool_t __connman_device_has_driver(struct connman_device *device)
 {
-	if (device->driver == NULL)
+	if (device == NULL || device->driver == NULL)
 		return FALSE;
 
 	return device->registered;