From: bluhm <bluhm@openbsd.org>
Date: Fri, 21 May 2021 20:42:21 +0000 (+0000)
Subject: Fix the calculation of the maximum stack size in the command line
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=4164398cb0d17908dc4c55c264b6831c422edb4f;p=openbsd

Fix the calculation of the maximum stack size in the command line
option -s.
---

diff --git a/regress/sys/kern/fork-exit/fork-exit.c b/regress/sys/kern/fork-exit/fork-exit.c
index 6d52ade44ef..6295b00b100 100644
--- a/regress/sys/kern/fork-exit/fork-exit.c
+++ b/regress/sys/kern/fork-exit/fork-exit.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fork-exit.c,v 1.4 2021/05/21 20:21:10 bluhm Exp $	*/
+/*	$OpenBSD: fork-exit.c,v 1.5 2021/05/21 20:42:21 bluhm Exp $	*/
 
 /*
  * Copyright (c) 2021 Alexander Bluhm <bluhm@openbsd.org>
@@ -236,7 +236,7 @@ main(int argc, char *argv[])
 			break;
 		case 's':
 			stack = strtonum(optarg, 0,
-			    (INT_MAX - 2) / (4096 + 32), &errstr);
+			    (INT_MAX / (4096 + 32)) - 2, &errstr);
 			if (errstr != NULL)
 				errx(1, "number of stack allocations is %s: %s",
 				    errstr, optarg);