[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 ad5f569f6b2e4836ef304e702b0eea7c84527236..986447285254f89774f062b5094a0de5b8cc2033 100644 (file)
--- 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