tools/xenstored: Remove hardcoded implicit path

Update get_implicit_path to return the correct value for a non-dom0
xenstored domain.

Signed-off-by: Jason Andryuk <jason.andryuk@amd.com>
Reviewed-by: Juergen Gross <jgross@suse.com>

tools/xenstored/domain.c

@@ -1312,11 +1312,13 @@ static int close_xgt_handle(void *_handle)
 	return 0;
 }
 
+static char store_domain_path[] = "/local/domain/65535";
+
 /* Returns the implicit path of a connection (only domains have this) */
 const char *get_implicit_path(const struct connection *conn)
 {
 	if (!conn->domain)
-		return "/local/domain/0";
+		return store_domain_path;
 	return conn->domain->path;
 }
 
@@ -1386,6 +1388,9 @@ void init_domains(void)
 	if (store_domid == DOMID_INVALID)
 		barf("Could not determine xenstore domid\n");
 
+	snprintf(store_domain_path, sizeof(store_domain_path),
+		 "/local/domain/%u", store_domid);
+
 	/*
 	 * Privileged domid must be first to setup structures for firing the
 	 * special watches.