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add support for optional arch-specific restriction of valid value 

for kern.maxproc
This commit is contained in:
jdolecek 2002-12-16 18:15:18 +00:00
parent c2ddc52f2d
commit 94062cc04a
1 changed files with 6 additions and 2 deletions
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8
sys/kern/kern_sysctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_sysctl.c,v 1.121 2002/12/12 20:54:58 jdolecek Exp $ */
/* $NetBSD: kern_sysctl.c,v 1.122 2002/12/16 18:15:18 jdolecek Exp $ */
/*-
* Copyright (c) 1982, 1986, 1989, 1993
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.121 2002/12/12 20:54:58 jdolecek Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.122 2002/12/16 18:15:18 jdolecek Exp $");
#include "opt_ddb.h"
#include "opt_insecure.h"
@ -385,6 +385,10 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp,
if (nmaxproc < 0 || nmaxproc >= PID_MAX - PID_SKIP)
return (EINVAL);
#ifdef __HAVE_CPU_MAXPROC
if (nmaxproc > cpu_maxproc())
return (EINVAL);
#endif
maxproc = nmaxproc;
}