check negative arg. from openbsd
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@ -1,4 +1,4 @@
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/* $NetBSD: kern_resource.c,v 1.65 2002/10/03 04:52:51 itojun Exp $ */
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/* $NetBSD: kern_resource.c,v 1.66 2002/10/03 04:57:39 itojun Exp $ */
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/*-
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* Copyright (c) 1982, 1986, 1991, 1993
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@ -41,7 +41,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: kern_resource.c,v 1.65 2002/10/03 04:52:51 itojun Exp $");
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__KERNEL_RCSID(0, "$NetBSD: kern_resource.c,v 1.66 2002/10/03 04:57:39 itojun Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -251,7 +251,7 @@ dosetrlimit(p, cred, which, limp)
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struct plimit *newplim;
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int error;
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if ((u_int)which >= RLIM_NLIMITS)
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if (which < 0 || (u_int)which >= RLIM_NLIMITS)
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return (EINVAL);
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if (limp->rlim_cur < 0 || limp->rlim_max < 0)
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