diff options
Diffstat (limited to 'security/dummy.c')
| -rw-r--r-- | security/dummy.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/security/dummy.c b/security/dummy.c index f1a5bd98bf10..fd99429278e9 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -378,7 +378,7 @@ static int dummy_inode_removexattr (struct dentry *dentry, char *name) return 0; } -static int dummy_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err) +static int dummy_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err) { return -EOPNOTSUPP; } @@ -393,6 +393,11 @@ static int dummy_inode_listsecurity(struct inode *inode, char *buffer, size_t bu return 0; } +static const char *dummy_inode_xattr_getsuffix(void) +{ + return NULL; +} + static int dummy_file_permission (struct file *file, int mask) { return 0; @@ -558,6 +563,11 @@ static int dummy_ipc_permission (struct kern_ipc_perm *ipcp, short flag) return 0; } +static int dummy_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size) +{ + return -EOPNOTSUPP; +} + static int dummy_msg_msg_alloc_security (struct msg_msg *msg) { return 0; @@ -763,8 +773,14 @@ static int dummy_socket_sock_rcv_skb (struct sock *sk, struct sk_buff *skb) return 0; } -static int dummy_socket_getpeersec(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len) +static int dummy_socket_getpeersec_stream(struct socket *sock, char __user *optval, + int __user *optlen, unsigned len) +{ + return -ENOPROTOOPT; +} + +static int dummy_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata, + u32 *seclen) { return -ENOPROTOOPT; } @@ -925,6 +941,7 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, inode_getxattr); set_to_dummy_if_null(ops, inode_listxattr); set_to_dummy_if_null(ops, inode_removexattr); + set_to_dummy_if_null(ops, inode_xattr_getsuffix); set_to_dummy_if_null(ops, inode_getsecurity); set_to_dummy_if_null(ops, inode_setsecurity); set_to_dummy_if_null(ops, inode_listsecurity); @@ -959,6 +976,7 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, task_reparent_to_init); set_to_dummy_if_null(ops, task_to_inode); set_to_dummy_if_null(ops, ipc_permission); + set_to_dummy_if_null(ops, ipc_getsecurity); set_to_dummy_if_null(ops, msg_msg_alloc_security); set_to_dummy_if_null(ops, msg_msg_free_security); set_to_dummy_if_null(ops, msg_queue_alloc_security); @@ -1002,7 +1020,8 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, socket_getsockopt); set_to_dummy_if_null(ops, socket_shutdown); set_to_dummy_if_null(ops, socket_sock_rcv_skb); - set_to_dummy_if_null(ops, socket_getpeersec); + set_to_dummy_if_null(ops, socket_getpeersec_stream); + set_to_dummy_if_null(ops, socket_getpeersec_dgram); set_to_dummy_if_null(ops, sk_alloc_security); set_to_dummy_if_null(ops, sk_free_security); set_to_dummy_if_null(ops, sk_getsid); |