Fix two memory leaks in xend.

Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>

tools/python/xen/lowlevel/xc/xc.c

@@ -346,6 +346,7 @@ static PyObject *pyxc_domain_getinfo(XcObject *self,
             Py_DECREF(list);
             if ( pyhandle  != NULL ) { Py_DECREF(pyhandle);  }
             if ( info_dict != NULL ) { Py_DECREF(info_dict); }
+            free(info);
             return NULL;
         }
         for ( j = 0; j < sizeof(xen_domain_handle_t); j++ )

tools/python/xen/lowlevel/xs/xs.c

@@ -365,6 +365,7 @@ static PyObject *xspy_set_permissions(XsHandle *self, PyObject *args)
         goto exit;
     }
 
+    free(xsperms);
     Py_INCREF(Py_None);
     return Py_None;