linux-kernel - [PATCH 3.12 206/235] apparmor: fix update the mtime of the profile file on replacement

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <40c541cf20d052b3dff9f68687f68ffa5ca9fdeb.1485514374.git.jslaby@suse.cz>
Date:   Fri, 27 Jan 2017 11:55:39 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     stable@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        John Johansen <john.johansen@...onical.com>,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 206/235] apparmor: fix update the mtime of the profile file on replacement

From: John Johansen <john.johansen@...onical.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit d671e890205a663429da74e1972e652bea4d73ab upstream.

Signed-off-by: John Johansen <john.johansen@...onical.com>
Acked-by: Seth Arnold <seth.arnold@...onical.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 security/apparmor/apparmorfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index b30489856741..a798c75c7726 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -380,6 +380,8 @@ void __aa_fs_profile_migrate_dents(struct aa_profile *old,
 
 	for (i = 0; i < AAFS_PROF_SIZEOF; i++) {
 		new->dents[i] = old->dents[i];
+		if (new->dents[i])
+			new->dents[i]->d_inode->i_mtime = CURRENT_TIME;
 		old->dents[i] = NULL;
 	}
 }
-- 
2.11.0