diff options
| -rw-r--r-- | include/net/netlabel.h | 13 | ||||
| -rw-r--r-- | net/netlabel/netlabel_kapi.c | 84 |
2 files changed, 23 insertions, 74 deletions
diff --git a/include/net/netlabel.h b/include/net/netlabel.h index e4d2d6baa983..5303749b7093 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -352,12 +352,9 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr) int netlbl_cfg_map_del(const char *domain, struct netlbl_audit *audit_info); int netlbl_cfg_unlbl_add_map(const char *domain, struct netlbl_audit *audit_info); -int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def, - struct netlbl_audit *audit_info); int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, const char *domain, struct netlbl_audit *audit_info); -int netlbl_cfg_cipsov4_del(u32 doi, struct netlbl_audit *audit_info); /* * LSM security attribute operations @@ -404,22 +401,12 @@ static inline int netlbl_cfg_unlbl_add_map(const char *domain, { return -ENOSYS; } -static inline int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def, - struct netlbl_audit *audit_info) -{ - return -ENOSYS; -} static inline int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, const char *domain, struct netlbl_audit *audit_info) { return -ENOSYS; } -static inline int netlbl_cfg_cipsov4_del(u32 doi, - struct netlbl_audit *audit_info) -{ - return -ENOSYS; -} static inline int netlbl_secattr_catmap_walk( struct netlbl_lsm_secattr_catmap *catmap, u32 offset) diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c index 39793a1a93aa..6c211fe97782 100644 --- a/net/netlabel/netlabel_kapi.c +++ b/net/netlabel/netlabel_kapi.c @@ -82,7 +82,7 @@ int netlbl_cfg_unlbl_add_map(const char *domain, entry = kzalloc(sizeof(*entry), GFP_ATOMIC); if (entry == NULL) - goto cfg_unlbl_add_map_failure; + return -ENOMEM; if (domain != NULL) { entry->domain = kstrdup(domain, GFP_ATOMIC); if (entry->domain == NULL) @@ -104,49 +104,6 @@ cfg_unlbl_add_map_failure: } /** - * netlbl_cfg_cipsov4_add - Add a new CIPSOv4 DOI definition - * @doi_def: the DOI definition - * @audit_info: NetLabel audit information - * - * Description: - * Add a new CIPSOv4 DOI definition to the NetLabel subsystem. Returns zero on - * success, negative values on failure. - * - */ -int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def, - struct netlbl_audit *audit_info) -{ - int ret_val; - const char *type_str; - struct audit_buffer *audit_buf; - - ret_val = cipso_v4_doi_add(doi_def); - - audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_ADD, - audit_info); - if (audit_buf != NULL) { - switch (doi_def->type) { - case CIPSO_V4_MAP_STD: - type_str = "std"; - break; - case CIPSO_V4_MAP_PASS: - type_str = "pass"; - break; - default: - type_str = "(unknown)"; - } - audit_log_format(audit_buf, - " cipso_doi=%u cipso_type=%s res=%u", - doi_def->doi, - type_str, - ret_val == 0 ? 1 : 0); - audit_log_end(audit_buf); - } - - return ret_val; -} - -/** * netlbl_cfg_cipsov4_add_map - Add a new CIPSOv4 DOI definition and mapping * @doi_def: the DOI definition * @domain: the domain mapping to add @@ -165,10 +122,12 @@ int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, { int ret_val = -ENOMEM; struct netlbl_dom_map *entry; + const char *type_str; + struct audit_buffer *audit_buf; entry = kzalloc(sizeof(*entry), GFP_ATOMIC); if (entry == NULL) - goto cfg_cipsov4_add_map_failure; + return -ENOMEM; if (domain != NULL) { entry->domain = kstrdup(domain, GFP_ATOMIC); if (entry->domain == NULL) @@ -182,7 +141,7 @@ int netlbl_cfg_cipsov4_add_map(struct cipso_v4_doi *doi_def, * domain mapping for it. */ rcu_read_lock(); - ret_val = netlbl_cfg_cipsov4_add(doi_def, audit_info); + ret_val = cipso_v4_doi_add(doi_def); if (ret_val != 0) goto cfg_cipsov4_add_map_failure_unlock; ret_val = netlbl_domhsh_add(entry, audit_info); @@ -196,6 +155,24 @@ cfg_cipsov4_add_map_failure_remove_doi: cipso_v4_doi_remove(doi_def->doi, audit_info, netlbl_cipsov4_doi_free); cfg_cipsov4_add_map_failure_unlock: rcu_read_unlock(); + audit_buf = netlbl_audit_start_common(AUDIT_MAC_CIPSOV4_ADD, + audit_info); + if (audit_buf != NULL) { + switch (doi_def->type) { + case CIPSO_V4_MAP_STD: + type_str = "std"; + break; + case CIPSO_V4_MAP_PASS: + type_str = "pass"; + break; + default: + type_str = "(unknown)"; + } + audit_log_format(audit_buf, + " cipso_doi=%u cipso_type=%s res=%u", + doi_def->doi, type_str, ret_val == 0 ? 1 : 0); + audit_log_end(audit_buf); + } cfg_cipsov4_add_map_failure: if (entry != NULL) kfree(entry->domain); @@ -203,21 +180,6 @@ cfg_cipsov4_add_map_failure: return ret_val; } -/** - * netlbl_cfg_cipsov4_del - Removean existing CIPSOv4 DOI definition - * @doi: the CIPSO DOI value - * @audit_info: NetLabel audit information - * - * Description: - * Removes an existing CIPSOv4 DOI definition from the NetLabel subsystem. - * Returns zero on success, negative values on failure. - * - */ -int netlbl_cfg_cipsov4_del(u32 doi, struct netlbl_audit *audit_info) -{ - return cipso_v4_doi_remove(doi, audit_info, netlbl_cipsov4_doi_free); -} - /* * Security Attribute Functions */ |