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[src/trunk]: src/sys/ufs/ufs Temporary fix for quotactl authorization: it mus...
details: https://anonhg.NetBSD.org/src/rev/5de0361b95f5
branches: trunk
changeset: 781477:5de0361b95f5
user: manu <manu%NetBSD.org@localhost>
date: Sun Sep 09 04:27:49 2012 +0000
description:
Temporary fix for quotactl authorization: it must use the effective UID
and not the real UID.
Further work is required to move the check to the kauth listener instead
of having it in UFS code.
diffstat:
sys/ufs/ufs/ufs_quota.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diffs (27 lines):
diff -r 5a7c23ea8bf8 -r 5de0361b95f5 sys/ufs/ufs/ufs_quota.c
--- a/sys/ufs/ufs/ufs_quota.c Sun Sep 09 04:27:11 2012 +0000
+++ b/sys/ufs/ufs/ufs_quota.c Sun Sep 09 04:27:49 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ufs_quota.c,v 1.111 2012/08/26 02:32:14 dholland Exp $ */
+/* $NetBSD: ufs_quota.c,v 1.112 2012/09/09 04:27:49 manu Exp $ */
/*
* Copyright (c) 1982, 1986, 1990, 1993, 1995
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_quota.c,v 1.111 2012/08/26 02:32:14 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_quota.c,v 1.112 2012/09/09 04:27:49 manu Exp $");
#if defined(_KERNEL_OPT)
#include "opt_quota.h"
@@ -335,7 +335,7 @@
static int
quota_get_auth(struct mount *mp, struct lwp *l, uid_t id) {
/* The user can always query about his own quota. */
- if (id == kauth_cred_getuid(l->l_cred))
+ if (id == kauth_cred_geteuid(l->l_cred))
return 0;
return kauth_authorize_system(l->l_cred, KAUTH_SYSTEM_FS_QUOTA,
KAUTH_REQ_SYSTEM_FS_QUOTA_GET, mp, KAUTH_ARG(id), NULL);
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