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Avoid leaking pages. Fixes PR 42053 from SHIMIZU Ryo.

This commit is contained in:
dholland 2009-10-19 01:25:29 +00:00
parent 6deb2c22d2
commit a501df5ab8
1 changed files with 6 additions and 2 deletions
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8
sys/miscfs/procfs/procfs_linux.c
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@ -1,4 +1,4 @@
/* $NetBSD: procfs_linux.c,v 1.57 2009/01/11 03:16:33 christos Exp $ */
/* $NetBSD: procfs_linux.c,v 1.58 2009/10/19 01:25:29 dholland Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.57 2009/01/11 03:16:33 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.58 2009/10/19 01:25:29 dholland Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -379,6 +379,8 @@ procfs_do_pid_statm(struct lwp *curl, struct lwp *l,
(unsigned long)(vm->vm_ssize), /* stack size in pages */
(unsigned long) 0);
uvmspace_free(vm);
if (len == 0)
goto out;
@ -483,6 +485,8 @@ procfs_do_pid_stat(struct lwp *curl, struct lwp *l,
mutex_exit(p->p_lock);
mutex_exit(proc_lock);
uvmspace_free(vm);
if (len == 0)
goto out;