tame "stdio rpath", for the open with O_RDONLY.

ok semarie

diff --git a/usr.bin/look/look.c b/usr.bin/look/look.c
index b3b7db9..86c66fe 100644 (file)
--- a/usr.bin/look/look.c
+++ b/usr.bin/look/look.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: look.c,v 1.16 2015/02/06 23:21:59 millert Exp $       */
+/*     $OpenBSD: look.c,v 1.17 2015/10/07 14:13:23 deraadt Exp $       */
 /*     $NetBSD: look.c,v 1.7 1995/08/31 22:41:02 jtc Exp $     */
 
 /*-
@@ -88,6 +88,9 @@ main(int argc, char *argv[])
        int ch, fd, termchar;
        char *back, *file, *front, *string, *p;
 
+       if (tame("stdio rpath", NULL) == -1)
+               err(1, "tame");
+
        file = _PATH_WORDS;
        termchar = '\0';
        while ((ch = getopt(argc, argv, "dft:")) != -1)