--- util-linux-2.23.2.orig/lib/fileutils.c 2013-06-13 09:46:10.000000000 +0200 +++ util-linux-2.23.2/lib/fileutils.c 2013-08-14 11:58:47.000000000 +0200 @@ -37,7 +37,11 @@ int xmkstemp(char **tmpname, char *dir) xasprintf(&localtmp, "%s/%s.XXXXXX", _PATH_TMP, program_invocation_short_name); old_mode = umask(077); +#if defined(__GLIBC__) && !defined(__UCLIBC__) fd = mkostemp(localtmp, O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC); +#else + fd = mkstemp(localtmp); +#endif umask(old_mode); if (fd == -1) { free(localtmp);