security: drop the unused hook skb_owned_by (3c9d6296) · Commits · 戴 / test

The skb_owned_by hook was added with the commit ("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: ("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>

include/linux/lsm_hooks.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -1804,7 +1804,6 @@ 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;

security/security.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1848,7 +1848,6 @@ 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 =

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