qemu: fix dereferencing of symlink to work with depth >1
qemu: fix dereferencing of symlink to work with depth >1

git-svn-id: bf82309ee31681273af20a825c7064ea7c5af838@1301156 13f79535-47bb-0310-9956-ffa450edef68

stroucki/tashi,stroucki/tashi,stroucki/tashi