X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=security%2Fkeys%2Fkey.c;h=1f5c2c53fa9d1011435aca60eadbdbd8f77fdc00;hb=34ee743350e4b69467822c1c58df6d933893d040;hp=4414abddcb5bfd6951d168018990c6df2567b901;hpb=83f89ca755c9f783b8229d968c4e9d2c660ca427;p=pandora-kernel.git

diff --git a/security/keys/key.c b/security/keys/key.c
index 4414abddcb5b..1f5c2c53fa9d 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -305,6 +305,8 @@ struct key *key_alloc(struct key_type *type, const char *desc,
 
 	if (!(flags & KEY_ALLOC_NOT_IN_QUOTA))
 		key->flags |= 1 << KEY_FLAG_IN_QUOTA;
+	if (flags & KEY_ALLOC_UID_KEYRING)
+		key->flags |= 1 << KEY_FLAG_UID_KEYRING;
 
 	memset(&key->type_data, 0, sizeof(key->type_data));
 
@@ -572,7 +574,7 @@ int key_reject_and_link(struct key *key,
 
 	mutex_unlock(&key_construction_mutex);
 
-	if (keyring)
+	if (keyring && link_ret == 0)
 		__key_link_end(keyring, key->type, prealloc);
 
 	/* wake up anyone waiting for a key to be constructed */
@@ -847,6 +849,16 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref,
 	__key_link_end(keyring, ktype, prealloc);
 	key_type_put(ktype);
 
+	key = key_ref_to_ptr(key_ref);
+	if (test_bit(KEY_FLAG_USER_CONSTRUCT, &key->flags)) {
+		ret = wait_for_key_construction(key, true);
+		if (ret < 0) {
+			key_ref_put(key_ref);
+			key_ref = ERR_PTR(ret);
+			goto error;
+		}
+	}
+
 	key_ref = __key_update(key_ref, payload, plen);
 	goto error;
 }