diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/smack/smack_lsm.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index cb62a4dc0d76..99833168604e 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -4351,29 +4351,6 @@ static int smack_socket_getpeersec_dgram(struct socket *sock, } /** - * smack_sock_graft - Initialize a newly created socket with an existing sock - * @sk: child sock - * @parent: parent socket - * - * Set the smk_{in,out} state of an existing sock based on the process that - * is creating the new socket. - */ -static void smack_sock_graft(struct sock *sk, struct socket *parent) -{ - struct socket_smack *ssp; - struct smack_known *skp = smk_of_current(); - - if (sk == NULL || - (sk->sk_family != PF_INET && sk->sk_family != PF_INET6)) - return; - - ssp = smack_sock(sk); - ssp->smk_in = skp; - ssp->smk_out = skp; - /* cssp->smk_packet is already set in smack_inet_csk_clone() */ -} - -/** * smack_inet_conn_request - Smack access check on connect * @sk: socket involved * @skb: packet @@ -5187,7 +5164,6 @@ static struct security_hook_list smack_hooks[] __ro_after_init = { LSM_HOOK_INIT(sk_free_security, smack_sk_free_security), #endif LSM_HOOK_INIT(sk_clone_security, smack_sk_clone_security), - LSM_HOOK_INIT(sock_graft, smack_sock_graft), LSM_HOOK_INIT(inet_conn_request, smack_inet_conn_request), LSM_HOOK_INIT(inet_csk_clone, smack_inet_csk_clone), |