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if you are going to dereference a variable, check the variable itself, not 

it cousin.
This commit is contained in:
christos 2011-11-13 02:10:40 +00:00
parent 1c9e391710
commit cff1dac372
1 changed files with 3 additions and 3 deletions
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6
sys/uvm/uvm_meter.c
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@ -1,4 +1,4 @@
/* $NetBSD: uvm_meter.c,v 1.56 2011/02/02 15:25:27 chuck Exp $ */
/* $NetBSD: uvm_meter.c,v 1.57 2011/11/13 02:10:40 christos Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uvm_meter.c,v 1.56 2011/02/02 15:25:27 chuck Exp $");
__KERNEL_RCSID(0, "$NetBSD: uvm_meter.c,v 1.57 2011/11/13 02:10:40 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -82,7 +82,7 @@ sysctl_vm_uvmexp(SYSCTLFN_ARGS)
struct sysctlnode node;
node = *rnode;
if (oldp)
if (oldlenp)
node.sysctl_size = min(*oldlenp, node.sysctl_size);
return (sysctl_lookup(SYSCTLFN_CALL(&node)));