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Pledge for getconf(1). ok deraadt@ benno@

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kern_pledge.c necessary additions committed earlier by deraadt@
This commit is contained in:
jca 2015-11-17 17:29:27 +00:00
parent e580cfdf25
commit 73ef282f78
1 changed files with 9 additions and 1 deletions
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10
usr.bin/getconf/getconf.c
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@ -1,4 +1,4 @@
/* $OpenBSD: getconf.c,v 1.17 2015/03/22 01:14:34 millert Exp $ */
/* $OpenBSD: getconf.c,v 1.18 2015/11/17 17:29:27 jca Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -478,10 +478,14 @@ main(int argc, char *argv[])
switch (cp->type) {
case CONSTANT:
if (pledge("stdio", NULL) == -1)
err(1, "pledge");
printf("%ld\n", cp->value);
break;
case CONFSTR:
if (pledge("stdio", NULL) == -1)
err(1, "pledge");
errno = 0;
if ((slen = confstr(cp->value, NULL, 0)) == 0) {
if (errno != 0)
@ -498,6 +502,8 @@ main(int argc, char *argv[])
break;
case SYSCONF:
if (pledge("stdio inet ps vminfo", NULL) == -1)
err(1, "pledge");
errno = 0;
if ((val = sysconf(cp->value)) == -1) {
if (errno != 0)
@ -510,6 +516,8 @@ main(int argc, char *argv[])
break;
case PATHCONF:
if (pledge("stdio rpath", NULL) == -1)
err(1, "pledge");
errno = 0;
if ((val = pathconf(argv[1], cp->value)) == -1) {
if (errno != 0)