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| author | Alexander Moisseev <moiseev@mezonplus.ru> | 2017-12-08 10:57:07 +0300 |
|---|---|---|
| committer | Alexander Moisseev <moiseev@mezonplus.ru> | 2017-12-08 10:57:07 +0300 |
| commit | 08461569b4ef12a5651ffb4ef7af064370e6758a (patch) | |
| tree | a6c597934778237eefc7d00ff45967b5ccb9f171 /src | |
| parent | 4d9a038f4e3e2253a5e71749980ad12a29eb4cda (diff) | |
| download | rspamd-08461569b4ef12a5651ffb4ef7af064370e6758a.tar.gz rspamd-08461569b4ef12a5651ffb4ef7af064370e6758a.zip | |
[Fix] mime_types: fix next-to-last extension length check
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/lua/mime_types.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/lua/mime_types.lua b/src/plugins/lua/mime_types.lua index 9dee24c6b..0f88e557b 100644 --- a/src/plugins/lua/mime_types.lua +++ b/src/plugins/lua/mime_types.lua @@ -110,9 +110,9 @@ local function check_mime_type(task) local function check_extension(badness_mult, badness_mult2) if not badness_mult and not badness_mult2 then return end if #parts > 2 then - -- We need to ensure that it is an extension, so we check for its length - -- Check if next-to-last extension is not a number or date - if #ext <= 4 and ext2 and not string.match(ext2, '^%d+$') then + -- We need to ensure that next-to-last extension is an extension, + -- so we check for its length and if it is not a number or date + if #ext2 <= 4 and not string.match(ext2, '^%d+$') then -- Use the greatest badness multiplier if not badness_mult or |