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: 1.7.0~522
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=80b6f3c33d7fee066eb33634bec2c0bbe84bc631;p=rspamd.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 ad5f569f6..986447285 100644
--- a/src/plugins/lua/mime_types.lua
+++ b/src/plugins/lua/mime_types.lua
@@ -213,7 +213,7 @@ 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