diff options
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/ss/services.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 0e8b94e8e156..216ce602a2b5 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -2183,26 +2183,17 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) int rc = 0; struct policy_file file = { data, len }, *fp = &file; - oldpolicydb = kcalloc(2, sizeof(*oldpolicydb), GFP_KERNEL); - if (!oldpolicydb) { - rc = -ENOMEM; - goto out; - } - newpolicydb = oldpolicydb + 1; - policydb = &state->ss->policydb; newsidtab = kmalloc(sizeof(*newsidtab), GFP_KERNEL); - if (!newsidtab) { - rc = -ENOMEM; - goto out; - } + if (!newsidtab) + return -ENOMEM; if (!selinux_initialized(state)) { rc = policydb_read(policydb, fp); if (rc) { kfree(newsidtab); - goto out; + return rc; } policydb->len = len; @@ -2211,14 +2202,14 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) if (rc) { kfree(newsidtab); policydb_destroy(policydb); - goto out; + return rc; } rc = policydb_load_isids(policydb, newsidtab); if (rc) { kfree(newsidtab); policydb_destroy(policydb); - goto out; + return rc; } state->ss->sidtab = newsidtab; @@ -2231,9 +2222,16 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) selinux_status_update_policyload(state, seqno); selinux_netlbl_cache_invalidate(); selinux_xfrm_notify_policyload(); - goto out; + return 0; } + oldpolicydb = kcalloc(2, sizeof(*oldpolicydb), GFP_KERNEL); + if (!oldpolicydb) { + kfree(newsidtab); + return -ENOMEM; + } + newpolicydb = oldpolicydb + 1; + rc = policydb_read(newpolicydb, fp); if (rc) { kfree(newsidtab); |