Comment 5 for bug 517574

I don't think this is fixed in Lucid. Lucid has version 5.4.2.1, but I think the change was committed upstream after that. From the source code for the package included in Lucid:

            if ((fp = fopen(string, "r")) == NULL)
                return NULL;
            fgets(buf, sizeof(buf), fp); /* Name: process name */
            if ( cp == NULL ) {
                fclose(fp);
                return NULL; /* the process probably died */
            }

If you look at the change linked to by Sergey (#2), you can see that it's not applied. Also, the hrSWRunPath is still not available.