diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2015-10-03 03:28:36 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2015-10-03 03:28:36 +0000 |
| commit | 7bec96735af63fb239165864ca0358e3ba16dc0e (patch) | |
| tree | 79a6d25b0dc05db99dfb7fa10dde846cd72bd845 /bin/md5 | |
| parent | 378b8f4accd3842cf049cf81ad2df8a2e34908e1 (diff) | |
right at startup, this can tame "stdio cpath rpath wpath". after getopt
-h has handled write/creating a file, we can drop to tame "stdio rpath"
since md5 will only read files after that.
i believe i involved lteo for this.
Diffstat (limited to 'bin/md5')
| -rw-r--r-- | bin/md5/md5.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/bin/md5/md5.c b/bin/md5/md5.c index c039b6053de..63751cb1e18 100644 --- a/bin/md5/md5.c +++ b/bin/md5/md5.c @@ -1,4 +1,4 @@ -/* $OpenBSD: md5.c,v 1.79 2015/01/19 16:43:28 deraadt Exp $ */ +/* $OpenBSD: md5.c,v 1.80 2015/10/03 03:28:35 deraadt Exp $ */ /* * Copyright (c) 2001,2003,2005-2007,2010,2013,2014 @@ -200,6 +200,9 @@ main(int argc, char **argv) int fl, error, base64, i; int bflag, cflag, pflag, rflag, tflag, xflag; + if (tame("stdio cpath rpath wpath", NULL) == -1) + err(1, "tame"); + TAILQ_INIT(&hl); input_string = NULL; selective_checklist = NULL; @@ -311,6 +314,9 @@ main(int argc, char **argv) if (ofile == NULL) ofile = stdout; + if (tame("stdio rpath", NULL) != 0) + err(1, "tame"); + /* Most arguments are mutually exclusive */ fl = pflag + (tflag ? 1 : 0) + xflag + cflag + (input_string != NULL); if (fl > 1 || (fl && argc && cflag == 0) || (rflag && qflag) || |