X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/3d39054f012aefe514b3f5509e32f09fc4feda44..073c5ed6408e2f00dc1863b463fe205467628905:/wp-includes/class-requests.php

diff --git a/wp-includes/class-requests.php b/wp-includes/class-requests.php
index 5a6257a8..bb266189 100644
--- a/wp-includes/class-requests.php
+++ b/wp-includes/class-requests.php
@@ -749,15 +749,17 @@ class Requests {
 	 * @return string Decoded body
 	 */
 	protected static function decode_chunked($data) {
-		if (!preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', trim($data))) {
+		if (!preg_match('/^([0-9a-f]+)(?:;(?:[\w-]*)(?:=(?:(?:[\w-]*)*|"(?:[^\r\n])*"))?)*\r\n/i', trim($data))) {
 			return $data;
 		}
 
+
+
 		$decoded = '';
 		$encoded = $data;
 
 		while (true) {
-			$is_chunked = (bool) preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', $encoded, $matches);
+			$is_chunked = (bool) preg_match('/^([0-9a-f]+)(?:;(?:[\w-]*)(?:=(?:(?:[\w-]*)*|"(?:[^\r\n])*"))?)*\r\n/i', $encoded, $matches);
 			if (!$is_chunked) {
 				// Looks like it's not chunked after all
 				return $data;