From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 2 Sep 2017 12:13:22 +0000 (+0100)
Subject: [Minor] Check type of map more strictly
X-Git-Tag: 1.7.0~680
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=d3f6d9088865aa2605e1c084861a6aa3e44ea154;p=rspamd.git

[Minor] Check type of map more strictly
---

diff --git a/src/lua/lua_map.c b/src/lua/lua_map.c
index 3e292f4d3..6300216de 100644
--- a/src/lua/lua_map.c
+++ b/src/lua/lua_map.c
@@ -384,9 +384,12 @@ lua_config_add_map (lua_State *L)
 
 		g_assert (map_obj != NULL);
 
-		if (type == NULL) {
+		if (type == NULL && cbidx != -1) {
 			type = "callback";
 		}
+		else if (type == NULL) {
+			return luaL_error (L, "invalid map type");
+		}
 
 		if (strcmp (type, "callback") == 0) {
 			map = rspamd_mempool_alloc0 (cfg->cfg_pool, sizeof (*map));