In GetDefaultJavaHome(), in src/solaris/java/jre/jre_md.c, variable
    "char *path" does not get set if dladdr returns a pathname that starts
    with a '/'.

Seems like the intent is to return an absolute path so if dladdr()
can really return an absolute path (as opposed to a filename as documented
in the man page), then we should be dealing with this edge case.