vmap: cope with vm_unmap_aliases before vmalloc_init()

[linux-2.6-omap-h63xx.git] / security / selinux / ss / services.c

diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index ab0cc0c7b9444e60a8cf625c0edb1aaa479456ba..343c8ab14af0a71881336ac3c2461d3360839895 100644 (file)
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2955,7 +2955,7 @@ netlbl_secattr_to_sid_return_cleanup:
  */
 int security_netlbl_sid_to_secattr(u32 sid, struct netlbl_lsm_secattr *secattr)
 {
-       int rc = -ENOENT;
+       int rc;
        struct context *ctx;
 
        if (!ss_initialized)
@@ -2963,11 +2963,18 @@ int security_netlbl_sid_to_secattr(u32 sid, struct netlbl_lsm_secattr *secattr)
 
        read_lock(&policy_rwlock);
        ctx = sidtab_search(&sidtab, sid);
-       if (ctx == NULL)
+       if (ctx == NULL) {
+               rc = -ENOENT;
                goto netlbl_sid_to_secattr_failure;
+       }
        secattr->domain = kstrdup(policydb.p_type_val_to_name[ctx->type - 1],
                                  GFP_ATOMIC);
-       secattr->flags |= NETLBL_SECATTR_DOMAIN_CPY;
+       if (secattr->domain == NULL) {
+               rc = -ENOMEM;
+               goto netlbl_sid_to_secattr_failure;
+       }
+       secattr->attr.secid = sid;
+       secattr->flags |= NETLBL_SECATTR_DOMAIN_CPY | NETLBL_SECATTR_SECID;
        mls_export_netlbl_lvl(ctx, secattr);
        rc = mls_export_netlbl_cat(ctx, secattr);
        if (rc != 0)