From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 21 May 2020 13:35:43 +0000 (+0100)
Subject: [Minor] Trim array instead of skipping checks
X-Git-Tag: 2.6~405
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=20f3cd1e223fed2bd7ea73ed90c1363b3f4d922e;p=thirdparty%2Frspamd.git

[Minor] Trim array instead of skipping checks
---

diff --git a/src/plugins/lua/forged_recipients.lua b/src/plugins/lua/forged_recipients.lua
index 5869b784ea..328644c8c9 100644
--- a/src/plugins/lua/forged_recipients.lua
+++ b/src/plugins/lua/forged_recipients.lua
@@ -48,7 +48,9 @@ local function check_forged_headers(task)
   -- Find pair for each smtp recipient in To or Cc headers
   -- This cycle has O(N^2) complexity so it is better to limit number of iterations
   if #smtp_rcpt > 100 or #mime_rcpt > 100 then
-    return
+    -- Trim array, suggested by Anton Yuzhaninov
+    smtp_rcpt[100] = nil
+    mime_rcpt[100] = nil
   end
 
   for _,sr in ipairs(smtp_rcpt) do