Merge branch 'smack-for-4.5' of https://github.com/cschaufler/smack-next into next
This commit is contained in:
Коммит
aa98b942cb
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@ -1860,12 +1860,34 @@ static int smack_file_receive(struct file *file)
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int may = 0;
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struct smk_audit_info ad;
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struct inode *inode = file_inode(file);
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struct socket *sock;
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struct task_smack *tsp;
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struct socket_smack *ssp;
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if (unlikely(IS_PRIVATE(inode)))
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return 0;
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smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
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smk_ad_setfield_u_fs_path(&ad, file->f_path);
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if (S_ISSOCK(inode->i_mode)) {
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sock = SOCKET_I(inode);
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ssp = sock->sk->sk_security;
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tsp = current_security();
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/*
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* If the receiving process can't write to the
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* passed socket or if the passed socket can't
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* write to the receiving process don't accept
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* the passed socket.
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*/
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rc = smk_access(tsp->smk_task, ssp->smk_out, MAY_WRITE, &ad);
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rc = smk_bu_file(file, may, rc);
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if (rc < 0)
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return rc;
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rc = smk_access(ssp->smk_in, tsp->smk_task, MAY_WRITE, &ad);
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rc = smk_bu_file(file, may, rc);
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return rc;
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}
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/*
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* This code relies on bitmasks.
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*/
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@ -3758,7 +3780,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
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if (sip == NULL)
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return 0;
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switch (sip->sin_family) {
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switch (sock->sk->sk_family) {
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case AF_INET:
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rc = smack_netlabel_send(sock->sk, sip);
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break;
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