tame "stdio wpath cpath", since tee creates & writes to a list of files

ok semarie

diff --git a/usr.bin/tee/tee.c b/usr.bin/tee/tee.c
index 8f65a06..91bf24c 100644 (file)
--- a/usr.bin/tee/tee.c
+++ b/usr.bin/tee/tee.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: tee.c,v 1.8 2013/04/23 17:48:17 tedu Exp $    */
+/*     $OpenBSD: tee.c,v 1.9 2015/10/07 14:34:34 deraadt Exp $ */
 /*     $NetBSD: tee.c,v 1.5 1994/12/09 01:43:39 jtc Exp $      */
 
 /*
@@ -74,6 +74,9 @@ main(int argc, char *argv[])
 
        setlocale(LC_ALL, "");
 
+       if (tame("stdio wpath cpath", NULL) == -1)
+               err(1, "tame");
+
        append = 0;
        while ((ch = getopt(argc, argv, "ai")) != -1) {
                switch(ch) {
@@ -105,6 +108,9 @@ main(int argc, char *argv[])
                argv++;
        }
 
+       if (tame("stdio", NULL) == -1)
+               err(1, "tame");
+
        while ((rval = read(STDIN_FILENO, buf, sizeof(buf))) > 0) {
                for (p = head; p; p = p->next) {
                        n = rval;