From: Wu Jiangbo <jiangbox.wu@intel.com>
Date: Tue, 5 Nov 2013 06:24:58 +0000 (+0800)
Subject: Bug fixing: net-config crash after system reboot
X-Git-Tag: submit/tizen/20140331.011738~3^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec1a3b0021436e4848b983f11a47106b230acd23;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Bug fixing: net-config crash after system reboot

Root cause:
When device powers off, g_slist_free_full() uses a NULL pointer
as destroy function, which leads to net-config crash.

Solution:
Use function g_slist_free() to replace g_slist_free_full()
to free the list when net-config exits.

Change-Id: Ia9d5d6920b537fe8337a319fbd048167d244284e
---

diff --git a/src/wifi-state.c b/src/wifi-state.c
index c445f3d..f4bc103 100644
--- a/src/wifi-state.c
+++ b/src/wifi-state.c
@@ -440,7 +440,13 @@ void netconfig_wifi_check_network_notification(DBusMessage *message)
 
 void netconfig_wifi_state_notifier_cleanup(void)
 {
-	g_slist_free_full(notifier_list, NULL);
+	/*
+	 * Now, all the user_data of notifier_list's element
+	 * is NULL, so we don't free that, only use g_slist_free.
+	 * If user_data is not NULL, using g_slist_free_full with
+	 * destory_notify function to free user_data
+	 */
+	g_slist_free(notifier_list);
 }
 
 void netconfig_wifi_state_notifier_register(