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Fix chtimes permission checking. This sanitised version is hopefully DTRT.

This commit is contained in:
reinoud 2008-07-10 17:38:31 +00:00
parent cb6e2404af
commit 4503919107
1 changed files with 7 additions and 7 deletions
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14
sys/fs/udf/udf_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: udf_vnops.c,v 1.26 2008/07/10 15:29:51 reinoud Exp $ */
/* $NetBSD: udf_vnops.c,v 1.27 2008/07/10 17:38:31 reinoud Exp $ */
/*
* Copyright (c) 2006, 2008 Reinoud Zandijk
@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#ifndef lint
__KERNEL_RCSID(0, "$NetBSD: udf_vnops.c,v 1.26 2008/07/10 15:29:51 reinoud Exp $");
__KERNEL_RCSID(0, "$NetBSD: udf_vnops.c,v 1.27 2008/07/10 17:38:31 reinoud Exp $");
#endif /* not lint */
@ -1127,11 +1127,11 @@ udf_chtimes(struct vnode *vp,
if (!issuperuser) {
if (euid != uid)
return EPERM;
if ((setattrflags & VA_UTIMES_NULL) == 0)
return error;
error = VOP_ACCESS(vp, VWRITE, cred);
if (error)
return error;
if ((setattrflags & VA_UTIMES_NULL) == 0) {
error = VOP_ACCESS(vp, VWRITE, cred);
if (error)
return error;
}
}
/* update node flags depending on what times are passed */