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authorPaul Moore <paul.moore@hp.com>2008-02-04 18:31:00 -0500
committerJames Morris <jmorris@localhost.localdomain>2008-02-06 08:40:59 -0500
commit394c6753978a75cab7558a377f2551a3c1101027 (patch)
treec2712cb2d52ecae5db1d9ae417241154fe7a0808 /security/selinux
parenta5ecbcb8c13ea8a822d243bf782d0dc9525b4f84 (diff)
SELinux: Remove security_get_policycaps()
The security_get_policycaps() functions has a couple of bugs in it and it isn't currently used by any in-tree code, so get rid of it and all of it's bugginess. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: James Morris <jmorris@localhost.localdomain>
Diffstat (limited to 'security/selinux')
-rw-r--r--security/selinux/include/security.h1
-rw-r--r--security/selinux/ss/services.c33
2 files changed, 0 insertions, 34 deletions
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 23137c17f917..837ce420d2f6 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -107,7 +107,6 @@ int security_get_classes(char ***classes, int *nclasses);
107int security_get_permissions(char *class, char ***perms, int *nperms); 107int security_get_permissions(char *class, char ***perms, int *nperms);
108int security_get_reject_unknown(void); 108int security_get_reject_unknown(void);
109int security_get_allow_unknown(void); 109int security_get_allow_unknown(void);
110int security_get_policycaps(int *len, int **values);
111 110
112#define SECURITY_FS_USE_XATTR 1 /* use xattr */ 111#define SECURITY_FS_USE_XATTR 1 /* use xattr */
113#define SECURITY_FS_USE_TRANS 2 /* use transition SIDs, e.g. devpts/tmpfs */ 112#define SECURITY_FS_USE_TRANS 2 /* use transition SIDs, e.g. devpts/tmpfs */
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index fced6bccee76..f37418601215 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2246,39 +2246,6 @@ int security_get_allow_unknown(void)
2246} 2246}
2247 2247
2248/** 2248/**
2249 * security_get_policycaps - Query the loaded policy for its capabilities
2250 * @len: the number of capability bits
2251 * @values: the capability bit array
2252 *
2253 * Description:
2254 * Get an array of the policy capabilities in @values where each entry in
2255 * @values is either true (1) or false (0) depending the policy's support of
2256 * that feature. The policy capabilities are defined by the
2257 * POLICYDB_CAPABILITY_* enums. The size of the array is stored in @len and it
2258 * is up to the caller to free the array in @values. Returns zero on success,
2259 * negative values on failure.
2260 *
2261 */
2262int security_get_policycaps(int *len, int **values)
2263{
2264 int rc = -ENOMEM;
2265 unsigned int iter;
2266
2267 POLICY_RDLOCK;
2268
2269 *values = kcalloc(POLICYDB_CAPABILITY_MAX, sizeof(int), GFP_ATOMIC);
2270 if (*values == NULL)
2271 goto out;
2272 for (iter = 0; iter < POLICYDB_CAPABILITY_MAX; iter++)
2273 (*values)[iter] = ebitmap_get_bit(&policydb.policycaps, iter);
2274 *len = POLICYDB_CAPABILITY_MAX;
2275
2276out:
2277 POLICY_RDUNLOCK;
2278 return rc;
2279}
2280
2281/**
2282 * security_policycap_supported - Check for a specific policy capability 2249 * security_policycap_supported - Check for a specific policy capability
2283 * @req_cap: capability 2250 * @req_cap: capability
2284 * 2251 *