From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 6 Feb 2016 03:04:52 +0000 (+0000)
Subject: Fix metas memoization in SA plugin
X-Git-Tag: 1.1.4~17
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c762dcf8f851cef3b221198506328e9b2a3dfea4;p=rspamd.git

Fix metas memoization in SA plugin
---

diff --git a/src/plugins/lua/spamassassin.lua b/src/plugins/lua/spamassassin.lua
index 37689c13f..f2d7a4c4e 100644
--- a/src/plugins/lua/spamassassin.lua
+++ b/src/plugins/lua/spamassassin.lua
@@ -1206,13 +1206,16 @@ local function post_process()
       local meta_cb = function(task)
         local res = 0
         -- XXX: need to memoize result for better performance
-        if not task:get_symbol(k) then
+        local sym = task:get_symbol(k)
+        if not sym then
           if expression then
             res = expression:process(task)
           end
           if res > 0 then
             task:insert_result(k, res)
           end
+        else
+          res = 1
         end
 
         return res