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-rw-r--r--system/libraries/Input.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/libraries/Input.php b/system/libraries/Input.php
index 24c6c1967..ff1dd9b15 100644
--- a/system/libraries/Input.php
+++ b/system/libraries/Input.php
@@ -547,7 +547,7 @@ class CI_Input {
* the conversion of entities to ASCII later.
*
*/
- $str = preg_replace('#(&\#?[0-9a-z]+)[\x00-\x20]*;?#i', "\\1;", $str);
+ $str = preg_replace('#(&\#?[0-9a-z]{2,})[\x00-\x20]*;?#i', "\\1;", $str);
/*
* Validate UTF16 two byte encoding (x00)