From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 23 Apr 2016 11:37:15 +0000 (+0100)
Subject: [Fix] Fix creating of URLs from LUA
X-Git-Tag: 1.3.0~660
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=3db95ac8fe0b1b036fcef470d5244c9159a6b2ba;p=rspamd.git

[Fix] Fix creating of URLs from LUA
---

diff --git a/src/lua/lua_url.c b/src/lua/lua_url.c
index 3e97bbd11..24c3f9a70 100644
--- a/src/lua/lua_url.c
+++ b/src/lua/lua_url.c
@@ -487,10 +487,14 @@ lua_url_create (lua_State *L)
 		text = luaL_checklstring (L, 2, &length);
 
 		if (text != NULL) {
-			lua_newtable (L);
 			rspamd_url_find_single (pool, text, length, FALSE,
 					lua_url_single_inserter, L);
 
+			if (lua_type (L, -1) != LUA_TUSERDATA) {
+				/* URL is actually not found */
+				lua_pushnil (L);
+			}
+
 		}
 		else {
 			lua_pushnil (L);