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[src/trunk]: src/sys/kern make proc.curproc.* check more strict. atatat
details: https://anonhg.NetBSD.org/src/rev/bf81de4a9861
branches: trunk
changeset: 550874:bf81de4a9861
user: itojun <itojun%NetBSD.org@localhost>
date: Sun Aug 24 06:11:19 2003 +0000
description:
make proc.curproc.* check more strict. atatat
diffstat:
sys/kern/kern_sysctl.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diffs (28 lines):
diff -r 6ea50d16e111 -r bf81de4a9861 sys/kern/kern_sysctl.c
--- a/sys/kern/kern_sysctl.c Sun Aug 24 00:41:43 2003 +0000
+++ b/sys/kern/kern_sysctl.c Sun Aug 24 06:11:19 2003 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_sysctl.c,v 1.141 2003/08/14 05:14:52 itojun Exp $ */
+/* $NetBSD: kern_sysctl.c,v 1.142 2003/08/24 06:11:19 itojun Exp $ */
/*-
* Copyright (c) 1982, 1986, 1989, 1993
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.141 2003/08/14 05:14:52 itojun Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.142 2003/08/24 06:11:19 itojun Exp $");
#include "opt_ddb.h"
#include "opt_insecure.h"
@@ -945,7 +945,8 @@
break;
case PROC_PID_LIMIT:
- if (namelen != 4 || name[2] >= PROC_PID_LIMIT_MAXID)
+ if (namelen != 4 || name[2] < 1 ||
+ name[2] >= PROC_PID_LIMIT_MAXID)
return (EINVAL);
memcpy(&alim, &ptmp->p_rlimit[name[2] - 1], sizeof(alim));
if (name[3] == PROC_PID_LIMIT_TYPE_HARD)
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