From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Tue, 22 Apr 2025 08:53:03 +0000 (+0100)
Subject: [Fix] Arc: Use tonumber when comparing
X-Git-Tag: 3.12.0~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a38f3c62d2373928ba6bc77f59e21d58dfd4896;p=thirdparty%2Frspamd.git

[Fix] Arc: Use tonumber when comparing

Issue: #4044
---

diff --git a/src/plugins/lua/arc.lua b/src/plugins/lua/arc.lua
index fb5dd93e65..07fb5c63fa 100644
--- a/src/plugins/lua/arc.lua
+++ b/src/plugins/lua/arc.lua
@@ -147,7 +147,7 @@ local function parse_arc_header(hdr, target, is_aar)
 
   -- sort by i= attribute
   table.sort(target, function(a, b)
-    return (a.i or 0) < (b.i or 0)
+    return (tonumber(a.i) or 0) < (tonumber(b.i) or 0)
   end)
 end