tests: Make sure hlr_auc_gw exits and clean up sockets

If a test run is terminated forcefully, hlr_auc_gw could have been left
running and/or some of the control interface files could still remain.
This could result in hlr_auc_gw not starting again for the next test
run.

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

tests/hwsim/stop-wifi.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if pidof wpa_supplicant hostapd valgrind.bin > /dev/null; then
+if pidof wpa_supplicant hostapd valgrind.bin hlr_auc_gw > /dev/null; then
     RUNNING=yes
 else
     RUNNING=no
@@ -25,7 +25,7 @@ if [ "$RUNNING" = "yes" ]; then
     # give some time for hostapd and wpa_supplicant to complete deinit
     sleep 0.5
     for i in `seq 1 5`; do
-	if pidof wpa_supplicant hostapd valgrind.bin > /dev/null; then
+	if pidof wpa_supplicant hostapd valgrind.bin hlr_auc_gw > /dev/null; then
 	    echo "Waiting for processes to exit (1)"
 	    sleep 1
 	else
@@ -34,12 +34,13 @@ if [ "$RUNNING" = "yes" ]; then
     done
 fi
 
-if pidof wpa_supplicant hostapd > /dev/null; then
-    echo "wpa_supplicant/hostapd did not exit - try to force them to die"
+if pidof wpa_supplicant hostapd hlr_auc_gw > /dev/null; then
+    echo "wpa_supplicant/hostapd/hlr_auc_gw did not exit - try to force them to die"
     sudo killall -9 -q hostapd
     sudo killall -9 -q wpa_supplicant
+    killall -9 -q hlr_auc_gw
     for i in `seq 1 5`; do
-	if pidof wpa_supplicant hostapd > /dev/null; then
+	if pidof wpa_supplicant hostapd hlr_auc_gw > /dev/null; then
 	    echo "Waiting for processes to exit (2)"
 	    sleep 1
 	else
@@ -55,7 +56,7 @@ for i in `pidof valgrind.bin`; do
     fi
 done
 
-for i in /tmp/wpas-wlan0 /tmp/wpas-wlan1 /tmp/wpas-wlan2 /var/run/hostapd-global; do
+for i in /tmp/wpas-wlan0 /tmp/wpas-wlan1 /tmp/wpas-wlan2 /var/run/hostapd-global /tmp/hlr_auc_gw.sock /tmp/wpa_ctrl_* /tmp/eap_sim_db_*; do
     if [ -e $i ]; then
 	echo "Waiting for ctrl_iface $i to disappear"
 	sleep 1