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Pledge that arithmetic only takes "stdio".

This commit is contained in:
doug 2015-10-10 22:32:55 +00:00
parent 9bc487ad89
commit 3ef98285c6

View File

@ -1,4 +1,4 @@
/* $OpenBSD: arithmetic.c,v 1.19 2015/08/22 14:47:41 deraadt Exp $ */
/* $OpenBSD: arithmetic.c,v 1.20 2015/10/10 22:32:55 doug Exp $ */
/*
* Copyright (c) 1989, 1993
@ -101,6 +101,9 @@ main(int argc, char *argv[])
extern int optind;
int ch, cnt;
if (pledge("stdio", NULL) == -1)
err(1, "pledge");
while ((ch = getopt(argc, argv, "hr:o:")) != -1)
switch(ch) {
case 'o': {