File nm-dont-crash-while-scanning-wifi.patch of Package NetworkManager.openSUSE_Leap_42.1_Update

From 9736327b2616861dfec181e88f908a18b22d781c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Klime=C5=A1?= <jklimes@redhat.com>
Date: Thu, 7 May 2015 11:27:26 +0200
Subject: wifi: fix a crash in on_bss_proxy_acquired() (rh #1266003)

g_dbus_proxy_get_cached_property_names() function can return NULL.

 Program received signal SIGSEGV, Segmentation fault.
 on_bss_proxy_acquired (proxy=0x7fffe4003880 [GDBusProxy], result=0x895490, user_data=<optimized out>) at supplicant-manager/nm-supplicant-interface.c:159
 159		while (*iter) {
 (gdb) bt
 #0  0x000000000048fac7 in on_bss_proxy_acquired (proxy=0x7fffe4003880 [GDBusProxy], result=0x895490, user_data=<optimized out>)
     at supplicant-manager/nm-supplicant-interface.c:159
 #1  0x0000003bf84728b7 in g_simple_async_result_complete (simple=0x895490 [GSimpleAsyncResult]) at gsimpleasyncresult.c:763
 #2  0x0000003bf8472919 in complete_in_idle_cb (data=<optimized out>) at gsimpleasyncresult.c:775
 #3  0x0000003bf5c497fb in g_main_context_dispatch (context=0x7d6420) at gmain.c:3111
 #4  0x0000003bf5c497fb in g_main_context_dispatch (context=context@entry=0x7d6420) at gmain.c:3710
 #5  0x0000003bf5c49b98 in g_main_context_iterate (context=0x7d6420, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781
 #6  0x0000003bf5c49ec2 in g_main_loop_run (loop=0x7d64e0) at gmain.c:3975
 #7  0x00000000004349d6 in main (argc=1, argv=0x7fffffffe598) at main.c:486

https://bugzilla.redhat.com/show_bug.cgi?id=1266003

(cherry picked from commit 33527341b1e35034a4f1736df4bc98f8ac8418ab)

Index: NetworkManager-1.0.6/src/supplicant-manager/nm-supplicant-interface.c
===================================================================
--- NetworkManager-1.0.6.orig/src/supplicant-manager/nm-supplicant-interface.c
+++ NetworkManager-1.0.6/src/supplicant-manager/nm-supplicant-interface.c
@@ -154,7 +154,7 @@ on_bss_proxy_acquired (GDBusProxy *proxy
 	g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));
 
 	iter = properties = g_dbus_proxy_get_cached_property_names (proxy);
-	while (*iter) {
+	while (iter && *iter) {
 		GVariant *copy = g_dbus_proxy_get_cached_property (proxy, *iter);
 
 		g_variant_builder_add (&builder, "{sv}", *iter++, copy);
Index: NetworkManager-1.0.6/src/devices/wifi/nm-device-wifi.c
===================================================================
--- NetworkManager-1.0.6.orig/src/devices/wifi/nm-device-wifi.c
+++ NetworkManager-1.0.6/src/devices/wifi/nm-device-wifi.c
@@ -1650,7 +1650,11 @@ try_fill_ssid_for_hidden_ap (NMAccessPoi
 	g_return_if_fail (nm_ap_get_ssid (ap) == NULL);
 
 	bssid = nm_ap_get_address (ap);
-	g_assert (bssid);
+	if (!bssid) {
+		nm_log_dbg (LOGD_WIFI, "failed to get BSSID for hidden AP %s",
+		            str_if_set (nm_ap_get_supplicant_path (ap), "(none)"));
+		return;
+	}
 
 	/* Look for this AP's BSSID in the seen-bssids list of a connection,
 	 * and if a match is found, copy over the SSID */