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Fix off by one error in check for size of field "d_off" in Linux 

"dirent" structure.
This commit is contained in:
tron 2002-05-10 14:49:38 +00:00
parent add83289ca
commit 352c1fa967
1 changed files with 3 additions and 3 deletions
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6
sys/compat/linux/common/linux_misc.c
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@ -1,4 +1,4 @@
/* $NetBSD: linux_misc.c,v 1.108 2002/05/10 14:38:08 tron Exp $ */
/* $NetBSD: linux_misc.c,v 1.109 2002/05/10 14:49:38 tron Exp $ */
/*-
* Copyright (c) 1995, 1998, 1999 The NetBSD Foundation, Inc.
@ -64,7 +64,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: linux_misc.c,v 1.108 2002/05/10 14:38:08 tron Exp $");
__KERNEL_RCSID(0, "$NetBSD: linux_misc.c,v 1.109 2002/05/10 14:49:38 tron Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -750,7 +750,7 @@ again:
idb.d_off = (linux_off_t)linux_reclen;
idb.d_reclen = (u_short)bdp->d_namlen;
} else {
if (sizeof (idb.d_off) < 4 && (off >> 32) != 0) {
if (sizeof (idb.d_off) <= 4 && (off >> 32) != 0) {
compat_offseterr(vp, "linux_getdents");
error = EINVAL;
goto out;