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OpenZFS 7019 - zfsdev_ioctl skips secpolicy when FKIOCTL is set 

Authored by: Alex Wilson <alex.wilson@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Ported-by: George Melikov <mail@gmelikov.ru>

OpenZFS-issue: https://www.illumos.org/issues/7019
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/45b1747
Closes #5709
This commit is contained in:
George Melikov 2017-01-31 21:24:23 +03:00 committed by Brian Behlendorf
parent 6325e48f95
commit 005e27e3b3
1 changed files with 2 additions and 2 deletions
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4
module/zfs/zfs_ioctl.c
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@ -24,7 +24,7 @@
* Portions Copyright 2011 Martin Matuska
* Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
* Portions Copyright 2012 Pawel Jakub Dawidek <pawel@dawidek.net>
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
* Copyright (c) 2014, 2016 Joyent, Inc. All rights reserved.
* Copyright 2016 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2014, Joyent, Inc. All rights reserved.
* Copyright (c) 2011, 2015 by Delphix. All rights reserved.
@ -6291,7 +6291,7 @@ zfsdev_ioctl(struct file *filp, unsigned cmd, unsigned long arg)
}
if (error == 0 && !(flag & FKIOCTL)) {
if (error == 0) {
cookie = spl_fstrans_mark();
error = vec->zvec_secpolicy(zc, innvl, CRED());
spl_fstrans_unmark(cookie);