diff mbox

[4.2.y-ckt,stable] Patch "security: drop the unused hook skb_owned_by" has been added to the 4.2.y-ckt tree

Message ID 1465482984-26205-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa June 9, 2016, 2:36 p.m. UTC 
This is a note to let you know that I have just added a patch titled

    security: drop the unused hook skb_owned_by

to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree 
which can be found at:

    https://git.launchpad.net/~canonical-kernel/linux/+git/linux-stable-ckt/log/?h=linux-4.2.y-queue

This patch is scheduled to be released in version 4.2.8-ckt12.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

---8<------------------------------------------------------------

From 8fe2b441d0182747255a2b9c5685e6ce83aeabf5 Mon Sep 17 00:00:00 2001
From: Paolo Abeni <pabeni@redhat.com>
Date: Fri, 8 Apr 2016 12:20:30 +0200
Subject: security: drop the unused hook skb_owned_by

commit 3c9d6296b7aee536a96ea2b53a15d23511738c1c upstream.

The skb_owned_by hook was added with the commit ca10b9e9a8ca
("selinux: add a skb_owned_by() hook") and later removed
when said commit was reverted.

Later on, when switching to list of hooks, a field named
'skb_owned_by' was included into the security_hook_head struct,
but without any users nor caller.

This commit removes the said left-over field.

Fixes: b1d9e6b0646d ("LSM: Switch to lists of hooks")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Acked-by: Paul Moore <pmoore@paul-moore.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 include/linux/lsm_hooks.h | 1 -
 security/security.c       | 1 -
 2 files changed, 2 deletions(-)

--
2.7.4
diff mbox

Patch

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 9429f05..0045c2c 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1797,7 +1797,6 @@  struct security_hook_heads {
 	struct list_head tun_dev_attach_queue;
 	struct list_head tun_dev_attach;
 	struct list_head tun_dev_open;
-	struct list_head skb_owned_by;
 #endif	/* CONFIG_SECURITY_NETWORK */
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 	struct list_head xfrm_policy_alloc_security;
diff --git a/security/security.c b/security/security.c
index 9942836..1fbe2c1 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1843,7 +1843,6 @@  struct security_hook_heads security_hook_heads = {
 	.tun_dev_attach =
 		LIST_HEAD_INIT(security_hook_heads.tun_dev_attach),
 	.tun_dev_open =	LIST_HEAD_INIT(security_hook_heads.tun_dev_open),
-	.skb_owned_by =	LIST_HEAD_INIT(security_hook_heads.skb_owned_by),
 #endif	/* CONFIG_SECURITY_NETWORK */
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 	.xfrm_policy_alloc_security =