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Don't make root an exception when enforcing rlimits. 

Suggested by yamt@ months ago; okay christos@.
This commit is contained in:
elad 2007-12-03 22:37:34 +00:00
parent e5784d23f1
commit 5187640465
1 changed files with 4 additions and 6 deletions
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10
sys/kern/kern_fork.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_fork.c,v 1.149 2007/12/03 20:26:24 ad Exp $ */
/* $NetBSD: kern_fork.c,v 1.150 2007/12/03 22:37:34 elad Exp $ */
/*-
* Copyright (c) 1999, 2001, 2004 The NetBSD Foundation, Inc.
@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_fork.c,v 1.149 2007/12/03 20:26:24 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_fork.c,v 1.150 2007/12/03 22:37:34 elad Exp $");
#include "opt_ktrace.h"
#include "opt_systrace.h"
@ -247,12 +247,10 @@ fork1(struct lwp *l1, int flags, int exitsig, void *stack, size_t stacksize,
nprocs++;
/*
* Increment the count of procs running with this uid. Don't allow
* a nonprivileged user to exceed their current limit.
* Enforce limits.
*/
count = chgproccnt(uid, 1);
if (__predict_false(uid != 0 && count >
p1->p_rlimit[RLIMIT_NPROC].rlim_cur)) {
if (__predict_false(count > p1->p_rlimit[RLIMIT_NPROC].rlim_cur)) {
(void)chgproccnt(uid, -1);
nprocs--;
if (forkfsleep)