From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 1 Oct 2015 21:20:15 +0000 (+0100)
Subject: Do not add FORGED_RECIPIENTS when 'To' is missing.
X-Git-Tag: 1.0.4~17
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=458882675826a56b2191b7d79f5bb45cf9573a1c;p=rspamd.git

Do not add FORGED_RECIPIENTS when 'To' is missing.

Issue: #387
---

diff --git a/src/plugins/lua/forged_recipients.lua b/src/plugins/lua/forged_recipients.lua
index c4a00c57b..c833986c9 100644
--- a/src/plugins/lua/forged_recipients.lua
+++ b/src/plugins/lua/forged_recipients.lua
@@ -41,9 +41,9 @@ local function check_forged_headers(task)
 		if mime_rcpt then 
 			count = table.maxn(mime_rcpt)
 		end
-		if count < table.maxn(smtp_rcpt) then
+		if count > 0 and count < table.maxn(smtp_rcpt) then
 			task:insert_result(symbol_rcpt, 1)
-		else
+		elseif count > 0 then
 			-- Find pair for each smtp recipient recipient in To or Cc headers
 			for _,sr in ipairs(smtp_rcpt) do
 				if mime_rcpt then