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On snapshot creation be sure the snapshot vnode has valid quota information.

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Fixes PR kern/35121
This commit is contained in:
hannken 2006-12-02 17:21:11 +00:00
parent dc6b659187
commit 818b049a35
1 changed files with 7 additions and 2 deletions

9
sys/ufs/ffs/ffs_snapshot.c

@ -1,4 +1,4 @@
/* $NetBSD: ffs_snapshot.c,v 1.37 2006/11/16 21:21:34 christos Exp $ */
/* $NetBSD: ffs_snapshot.c,v 1.38 2006/12/02 17:21:11 hannken Exp $ */
/*
* Copyright 2000 Marshall Kirk McKusick. All Rights Reserved.
@ -38,10 +38,11 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ffs_snapshot.c,v 1.37 2006/11/16 21:21:34 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: ffs_snapshot.c,v 1.38 2006/12/02 17:21:11 hannken Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
#include "opt_quota.h"
#endif
#include <sys/param.h>
@ -186,6 +187,10 @@ ffs_snapshot(struct mount *mp, struct vnode *vp,
VTOI(vp)->i_uid != kauth_cred_geteuid(l->l_cred))
return EACCES;
#ifdef QUOTA
if ((error = getinoquota(VTOI(vp))) != 0)
return error;
#endif
if (vp->v_size != 0) {
error = ffs_truncate(vp, 0, 0, NOCRED, l);
if (error)