From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 23 Oct 2017 19:42:45 +0000 (+0100)
Subject: [Fix] Fix bad archive characters stripping
X-Git-Tag: 1.6.6~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc62fcc71b7f3fb160b292212273380a07526581;p=thirdparty%2Frspamd.git

[Fix] Fix bad archive characters stripping

MFH: rspamd-1.6
---

diff --git a/src/plugins/lua/mime_types.lua b/src/plugins/lua/mime_types.lua
index 469e0c72a6..394ee9a99d 100644
--- a/src/plugins/lua/mime_types.lua
+++ b/src/plugins/lua/mime_types.lua
@@ -202,7 +202,7 @@ local function check_mime_type(task)
             for _,f in ipairs(fl) do
               -- Strip bad characters
               if f['name'] then
-                f['name'] = f['name']:gsub('[^%s%g]', '?')
+                f['name'] = f['name']:gsub('[\128-\255%s%G]', '?')
               end
 
               if f['encrypted'] then