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authorPaul Moore <paul.moore@hp.com>2008-02-05 07:31:00 +0800
committerJames Morris <jmorris@localhost.localdomain>2008-02-06 21:40:59 +0800
commit394c6753978a75cab7558a377f2551a3c1101027 (patch)
treec2712cb2d52ecae5db1d9ae417241154fe7a0808 /security
parenta5ecbcb8c13ea8a822d243bf782d0dc9525b4f84 (diff)
downloadlinux-linaro-394c6753978a75cab7558a377f2551a3c1101027.tar.gz
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')
-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 23137c17f91..837ce420d2f 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);
int security_get_permissions(char *class, char ***perms, int *nperms);
int security_get_reject_unknown(void);
int security_get_allow_unknown(void);
-int security_get_policycaps(int *len, int **values);
#define SECURITY_FS_USE_XATTR 1 /* use xattr */
#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 fced6bccee7..f3741860121 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2246,39 +2246,6 @@ int security_get_allow_unknown(void)
}
/**
- * security_get_policycaps - Query the loaded policy for its capabilities
- * @len: the number of capability bits
- * @values: the capability bit array
- *
- * Description:
- * Get an array of the policy capabilities in @values where each entry in
- * @values is either true (1) or false (0) depending the policy's support of
- * that feature. The policy capabilities are defined by the
- * POLICYDB_CAPABILITY_* enums. The size of the array is stored in @len and it
- * is up to the caller to free the array in @values. Returns zero on success,
- * negative values on failure.
- *
- */
-int security_get_policycaps(int *len, int **values)
-{
- int rc = -ENOMEM;
- unsigned int iter;
-
- POLICY_RDLOCK;
-
- *values = kcalloc(POLICYDB_CAPABILITY_MAX, sizeof(int), GFP_ATOMIC);
- if (*values == NULL)
- goto out;
- for (iter = 0; iter < POLICYDB_CAPABILITY_MAX; iter++)
- (*values)[iter] = ebitmap_get_bit(&policydb.policycaps, iter);
- *len = POLICYDB_CAPABILITY_MAX;
-
-out:
- POLICY_RDUNLOCK;
- return rc;
-}
-
-/**
* security_policycap_supported - Check for a specific policy capability
* @req_cap: capability
*