From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Sat, 24 Dec 2022 21:37:02 +0000 (+0000)
Subject: [Fix] Ratelimit: Use unpack for `HMGET` return value
X-Git-Tag: 3.5~132
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=1d60483e9f9ea04a22df9264d92dad6872255d1d;p=rspamd.git

[Fix] Ratelimit: Use unpack for `HMGET` return value
---

diff --git a/src/plugins/lua/ratelimit.lua b/src/plugins/lua/ratelimit.lua
index 7e0afb8fa..9975f17a3 100644
--- a/src/plugins/lua/ratelimit.lua
+++ b/src/plugins/lua/ratelimit.lua
@@ -81,7 +81,7 @@ local bucket_check_script = [[
   end
 
   last = tonumber(last)
-  local burst,pending = redis.call('HMGET', KEYS[1], 'b', 'p')
+  local burst,pending = unpack(redis.call('HMGET', KEYS[1], 'b', 'p'))
   burst,pending = tonumber(burst or '0'),tonumber(pending or '0')
   -- Sanity to avoid races
   if burst < 0 then burst = 0 end