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path: root/net/netlabel/netlabel_kapi.c
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Diffstat (limited to 'net/netlabel/netlabel_kapi.c')
-rw-r--r--net/netlabel/netlabel_kapi.c43
1 files changed, 9 insertions, 34 deletions
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index f2535e7f2869..b165712aaa70 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -246,19 +246,18 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
246 246
247/** 247/**
248 * netlbl_socket_setattr - Label a socket using the correct protocol 248 * netlbl_socket_setattr - Label a socket using the correct protocol
249 * @sock: the socket to label 249 * @sk: the socket to label
250 * @secattr: the security attributes 250 * @secattr: the security attributes
251 * 251 *
252 * Description: 252 * Description:
253 * Attach the correct label to the given socket using the security attributes 253 * Attach the correct label to the given socket using the security attributes
254 * specified in @secattr. This function requires exclusive access to 254 * specified in @secattr. This function requires exclusive access to @sk,
255 * @sock->sk, which means it either needs to be in the process of being 255 * which means it either needs to be in the process of being created or locked.
256 * created or locked via lock_sock(sock->sk). Returns zero on success, 256 * Returns zero on success, negative values on failure.
257 * negative values on failure.
258 * 257 *
259 */ 258 */
260int netlbl_socket_setattr(const struct socket *sock, 259int netlbl_sock_setattr(struct sock *sk,
261 const struct netlbl_lsm_secattr *secattr) 260 const struct netlbl_lsm_secattr *secattr)
262{ 261{
263 int ret_val = -ENOENT; 262 int ret_val = -ENOENT;
264 struct netlbl_dom_map *dom_entry; 263 struct netlbl_dom_map *dom_entry;
@@ -269,9 +268,9 @@ int netlbl_socket_setattr(const struct socket *sock,
269 goto socket_setattr_return; 268 goto socket_setattr_return;
270 switch (dom_entry->type) { 269 switch (dom_entry->type) {
271 case NETLBL_NLTYPE_CIPSOV4: 270 case NETLBL_NLTYPE_CIPSOV4:
272 ret_val = cipso_v4_socket_setattr(sock, 271 ret_val = cipso_v4_sock_setattr(sk,
273 dom_entry->type_def.cipsov4, 272 dom_entry->type_def.cipsov4,
274 secattr); 273 secattr);
275 break; 274 break;
276 case NETLBL_NLTYPE_UNLABELED: 275 case NETLBL_NLTYPE_UNLABELED:
277 ret_val = 0; 276 ret_val = 0;
@@ -309,30 +308,6 @@ int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
309} 308}
310 309
311/** 310/**
312 * netlbl_socket_getattr - Determine the security attributes of a socket
313 * @sock: the socket
314 * @secattr: the security attributes
315 *
316 * Description:
317 * Examines the given socket to see any NetLabel style labeling has been
318 * applied to the socket, if so it parses the socket label and returns the
319 * security attributes in @secattr. Returns zero on success, negative values
320 * on failure.
321 *
322 */
323int netlbl_socket_getattr(const struct socket *sock,
324 struct netlbl_lsm_secattr *secattr)
325{
326 int ret_val;
327
328 ret_val = cipso_v4_socket_getattr(sock, secattr);
329 if (ret_val == 0)
330 return 0;
331
332 return netlbl_unlabel_getattr(secattr);
333}
334
335/**
336 * netlbl_skbuff_getattr - Determine the security attributes of a packet 311 * netlbl_skbuff_getattr - Determine the security attributes of a packet
337 * @skb: the packet 312 * @skb: the packet
338 * @secattr: the security attributes 313 * @secattr: the security attributes