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kern/kern_pax.c: Get maxsmap from sys/resourcevar.h.

This commit is contained in:
riastradh 2022-10-26 23:22:38 +00:00
parent 7fbe66c347
commit 6e3cfe5a09
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_pax.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_pax.c,v 1.62 2021/08/30 01:25:10 rin Exp $ */
/* $NetBSD: kern_pax.c,v 1.63 2022/10/26 23:22:38 riastradh Exp $ */
/*
* Copyright (c) 2015, 2020 The NetBSD Foundation, Inc.
@ -57,7 +57,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_pax.c,v 1.62 2021/08/30 01:25:10 rin Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_pax.c,v 1.63 2022/10/26 23:22:38 riastradh Exp $");
#include "opt_pax.h"
@ -86,6 +86,7 @@ __KERNEL_RCSID(0, "$NetBSD: kern_pax.c,v 1.62 2021/08/30 01:25:10 rin Exp $");
#ifdef PAX_ASLR
#include <sys/mman.h>
#include <sys/resourcevar.h>
int pax_aslr_enabled = 1;
int pax_aslr_global = PAX_ASLR;
@ -336,7 +337,6 @@ pax_init(void)
{
#ifdef PAX_ASLR
/* Adjust maximum stack by the size we can consume for ASLR */
extern rlim_t maxsmap;
maxsmap = MAXSSIZ - (MAXSSIZ / PAX_ASLR_MAX_STACK_WASTE);
// XXX: compat32 is not handled.
#endif