Stop access to global vars. Not configurable.

[redis.git] / redis.conf

diff --git a/redis.conf b/redis.conf
index d2eae1af27eb2b35334f938d59721d3a2253f3dc..1b79e09efe1fde338145306304c96b922f0c4526 100644 (file)
--- a/redis.conf
+++ b/redis.conf
@@ -392,23 +392,6 @@ auto-aof-rewrite-min-size 64mb
 # Set it to 0 or a negative value for unlimited execution without warnings.
 lua-time-limit 5000
 
-# By default variables in a Lua script are global, this means that a correct
-# script must declare all the local variables explicitly using the 'local'
-# keyword. Lua beginners are known to violate this rule, polluting the global
-# namespace, or creating scripts that may fail under certain conditions, for
-# this reason by default Redis installs a protection that will raise an error
-# every time a script attempts to access a global variable that was not
-# explicitly declared via global().
-#
-# It's worth to note that normal Redis scripts should never use globals, but
-# we don't entirely disable the possibility because from time to time crazy
-# things in the right hands can be pretty powerful.
-#
-# Globals protection may result into a minor performance hint, so it is
-# possible to disable the feature in production environments using the
-# following configuration directive, or at runtime using CONFIG SET.
-lua-protect-globals yes
-
 ################################ REDIS CLUSTER  ###############################
 #
 # Normal Redis instances can't be part of a Redis Cluster, only nodes that are