tame "stdio rpath wpath cpath" to cover all the file opening cases.

ok doug

diff --git a/usr.bin/csplit/csplit.c b/usr.bin/csplit/csplit.c
index 56dc28c..c11bbba 100644 (file)
--- a/usr.bin/csplit/csplit.c
+++ b/usr.bin/csplit/csplit.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: csplit.c,v 1.5 2014/05/20 01:25:23 guenther Exp $     */
+/*     $OpenBSD: csplit.c,v 1.6 2015/10/07 03:50:10 deraadt Exp $      */
 /*     $FreeBSD: src/usr.bin/csplit/csplit.c,v 1.9 2004/03/22 11:15:03 tjr Exp $       */
 
 /*-
@@ -103,6 +103,9 @@ main(int argc, char *argv[])
 
        setlocale(LC_ALL, "");
 
+       if (tame("stdio rpath wpath cpath", NULL) == -1)
+               err(1, "tame");
+
        kflag = sflag = 0;
        prefix = "xx";
        sufflen = 2;
@@ -140,6 +143,8 @@ main(int argc, char *argv[])
        if (strcmp(infn, "-") == 0) {
                infile = stdin;
                infn = "stdin";
+               if (tame("stdio wpath cpath", NULL) == -1)
+                       err(1, "tame");
        } else if ((infile = fopen(infn, "r")) == NULL)
                err(1, "%s", infn);