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-rw-r--r--security/selinux/ss/services.c37
1 files changed, 22 insertions, 15 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 0b44f5a2b7b..1de60ce90d9 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1760,22 +1760,28 @@ int security_load_policy(void *data, size_t len)
if (!ss_initialized) {
avtab_cache_init();
- if (policydb_read(&policydb, fp)) {
+ rc = policydb_read(&policydb, fp);
+ if (rc) {
avtab_cache_destroy();
- return -EINVAL;
+ return rc;
}
- if (selinux_set_mapping(&policydb, secclass_map,
- &current_mapping,
- &current_mapping_size)) {
+
+ rc = selinux_set_mapping(&policydb, secclass_map,
+ &current_mapping,
+ &current_mapping_size);
+ if (rc) {
policydb_destroy(&policydb);
avtab_cache_destroy();
- return -EINVAL;
+ return rc;
}
- if (policydb_load_isids(&policydb, &sidtab)) {
+
+ rc = policydb_load_isids(&policydb, &sidtab);
+ if (rc) {
policydb_destroy(&policydb);
avtab_cache_destroy();
- return -EINVAL;
+ return rc;
}
+
security_load_policycaps();
ss_initialized = 1;
seqno = ++latest_granting;
@@ -1791,8 +1797,9 @@ int security_load_policy(void *data, size_t len)
sidtab_hash_eval(&sidtab, "sids");
#endif
- if (policydb_read(&newpolicydb, fp))
- return -EINVAL;
+ rc = policydb_read(&newpolicydb, fp);
+ if (rc)
+ return rc;
/* If switching between different policy types, log MLS status */
if (policydb.mls_enabled && !newpolicydb.mls_enabled)
@@ -1807,8 +1814,8 @@ int security_load_policy(void *data, size_t len)
return rc;
}
- if (selinux_set_mapping(&newpolicydb, secclass_map,
- &map, &map_size))
+ rc = selinux_set_mapping(&newpolicydb, secclass_map, &map, &map_size);
+ if (rc)
goto err;
rc = security_preserve_bools(&newpolicydb);
@@ -1819,10 +1826,10 @@ int security_load_policy(void *data, size_t len)
/* Clone the SID table. */
sidtab_shutdown(&sidtab);
- if (sidtab_map(&sidtab, clone_sid, &newsidtab)) {
- rc = -ENOMEM;
+
+ rc = sidtab_map(&sidtab, clone_sid, &newsidtab);
+ if (rc)
goto err;
- }
/*
* Convert the internal representations of contexts