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Don't leave junk in pgs[] array since it will be passed to uvn_findpages()

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again.
This commit is contained in:
enami 2002-02-12 01:08:12 +00:00
parent daaeb3910f
commit 52a2a21502
1 changed files with 8 additions and 2 deletions
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10
sys/miscfs/genfs/genfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: genfs_vnops.c,v 1.46 2002/01/26 02:44:27 chs Exp $ */
/* $NetBSD: genfs_vnops.c,v 1.47 2002/02/12 01:08:12 enami Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.46 2002/01/26 02:44:27 chs Exp $");
__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.47 2002/02/12 01:08:12 enami Exp $");
#include "opt_nfsserver.h"
@ -1166,6 +1166,12 @@ genfs_putpages(v)
if (nback) {
memmove(&pgs[0], &pgs[npages - nback],
nback * sizeof(pgs[0]));
if (npages - nback < nback)
memset(&pgs[nback], 0,
(npages - nback) * sizeof(pgs[0]));
else
memset(&pgs[npages - nback], 0,
nback * sizeof(pgs[0]));
}
n -= nback;