diff options
Diffstat (limited to 'security/selinux/include/selinux_netlabel.h')
| -rw-r--r-- | security/selinux/include/selinux_netlabel.h | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/security/selinux/include/selinux_netlabel.h b/security/selinux/include/selinux_netlabel.h index d885d880540e..d69ec650cdbe 100644 --- a/security/selinux/include/selinux_netlabel.h +++ b/security/selinux/include/selinux_netlabel.h @@ -43,40 +43,7 @@ void selinux_netlbl_sk_security_init(struct sk_security_struct *ssec, int family); void selinux_netlbl_sk_clone_security(struct sk_security_struct *ssec, struct sk_security_struct *newssec); - -int __selinux_netlbl_inode_permission(struct inode *inode, int mask); -/** - * selinux_netlbl_inode_permission - Verify the socket is NetLabel labeled - * @inode: the file descriptor's inode - * @mask: the permission mask - * - * Description: - * Looks at a file's inode and if it is marked as a socket protected by - * NetLabel then verify that the socket has been labeled, if not try to label - * the socket now with the inode's SID. Returns zero on success, negative - * values on failure. - * - */ -static inline int selinux_netlbl_inode_permission(struct inode *inode, - int mask) -{ - int rc = 0; - struct inode_security_struct *isec; - struct sk_security_struct *sksec; - - if (!S_ISSOCK(inode->i_mode)) - return 0; - - isec = inode->i_security; - sksec = SOCKET_I(inode)->sk->sk_security; - down(&isec->sem); - if (unlikely(sksec->nlbl_state == NLBL_REQUIRE && - (mask & (MAY_WRITE | MAY_APPEND)))) - rc = __selinux_netlbl_inode_permission(inode, mask); - up(&isec->sem); - - return rc; -} +int selinux_netlbl_inode_permission(struct inode *inode, int mask); #else static inline void selinux_netlbl_cache_invalidate(void) { |