From b3c113f60a0343c3dbf16a3b6898270c698f45bb Mon Sep 17 00:00:00 2001 From: tianhe1986 Date: Sat, 4 Feb 2017 16:57:45 +0800 Subject: Removing url encoded 127. Signed-off-by: tianhe1986 --- system/core/Common.php | 1 + 1 file changed, 1 insertion(+) (limited to 'system') diff --git a/system/core/Common.php b/system/core/Common.php index 2db94c165..cef9f47e0 100644 --- a/system/core/Common.php +++ b/system/core/Common.php @@ -717,6 +717,7 @@ if ( ! function_exists('remove_invisible_characters')) { $non_displayables[] = '/%0[0-8bcef]/i'; // url encoded 00-08, 11, 12, 14, 15 $non_displayables[] = '/%1[0-9a-f]/i'; // url encoded 16-31 + $non_displayables[] = '/%7f/i'; // url encoded 127 } $non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127 -- cgit v1.2.3-24-g4f1b