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 6d52ade..6295b00 100644 (file)
--- 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);