diff options
Diffstat (limited to 'actionpack/lib')
| -rwxr-xr-x | actionpack/lib/action_controller/request.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb index aaefe92ebf..69c325035b 100755 --- a/actionpack/lib/action_controller/request.rb +++ b/actionpack/lib/action_controller/request.rb @@ -43,7 +43,7 @@ module ActionController if env.include? 'HTTP_X_FORWARDED_FOR' then remote_ips = env['HTTP_X_FORWARDED_FOR'].split(',').reject do |ip| - ip =~ /^unknown$|^(10|172\.16|192\.168)\./i + ip =~ /^unknown$|^(10|172\.(1[6-9]|2[0-9]|30|31)|192\.168)\./i end return remote_ips.first.strip unless remote_ips.empty? |