daemon: debug segv correct use of dereferencing NULL.

[libguestfs.git] / appliance / init

diff --git a/appliance/init b/appliance/init
index 50dd76d..0f32a55 100755 (executable)
--- a/appliance/init
+++ b/appliance/init
@@ -16,6 +16,7 @@ rm -f /proc; mkdir /proc
 mount -t proc /proc /proc
 rm -f /sys; mkdir /sys
 mount -t sysfs /sys /sys
+mkdir -p /run/lock
 
 if [ ! -L /etc/init.d/udev -a -x /etc/init.d/udev ]; then
   if type service >/dev/null 2>&1; then
@@ -30,6 +31,11 @@ elif [ -x /sbin/udevd ]; then
   /sbin/udevd --daemon
   /sbin/udevadm trigger
   /sbin/udevadm settle
+elif [ -x /lib/udev/udevd ]; then
+  echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
+  /lib/udev/udevd --daemon
+  /sbin/udevadm trigger
+  /sbin/udevadm settle
 else
   echo No udev, creating /dev manually
   mount -t tmpfs none /dev
@@ -64,6 +70,9 @@ ifconfig lo 127.0.0.1
 ifconfig eth0 169.254.2.10
 route add default gw 169.254.2.2
 
+# Scan for MDs.
+mdadm -As --auto=yes --run
+
 # Scan for LVM.
 modprobe dm_mod ||: