--- cluster-2.03.09/ccs/ccs_tool/upgrade.c.orig	2008-11-13 01:31:14.000000000 +0100
+++ cluster-2.03.09/ccs/ccs_tool/upgrade.c	2008-11-13 01:31:34.000000000 +0100
@@ -223,7 +223,7 @@
   memset(tmp_file, 0, 128);
   sprintf(tmp_file, "/tmp/ccs_tool_tmp_XXXXXX");
 
-  tmp_fd = mkostemp(tmp_file, O_RDWR | O_CREAT |O_TRUNC);
+  tmp_fd = mkstemp(tmp_file);
   if(tmp_fd < 0){
     fprintf(stderr, "Unable to create temporary archive: %s\n", strerror(errno));
     error = -errno;