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Changeset 10283


Ignore:
Timestamp:
12/31/2008 03:02:53 AM (9 years ago)
Author:
ryan
Message:

Chunked decoding fix from jacobsantos. fixes #8618

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/http.php

    r10282 r10283  
    413413     *
    414414     * @param string $body Body content
    415      * @return bool|string|WP_Error False if not chunked encoded. WP_Error on failure. Chunked decoded body on success.
     415     * @return string Chunked decoded body on success or raw body on failure.
    416416     */
    417417    function chunkTransferDecode($body) {
     
    424424        //$parsedHeaders = array(); Unsupported
    425425
    426         $done = false;
    427 
    428         do {
     426        while ( true ) {
    429427            $hasChunk = (bool) preg_match( '/^([0-9a-f]+)(\s|\n)+/mi', $body, $match );
    430428
    431429            if ( $hasChunk ) {
    432                 if ( empty($match[1]) ) {
     430                if ( empty( $match[1] ) )
    433431                    return $body;
    434                 }
    435432
    436433                $length = hexdec( $match[1] );
     
    442439                $body = ltrim(str_replace(array($match[0], $strBody), '', $body), "\n");
    443440
    444                 if( "0" == trim($body) ) {
    445                     $done = true;
     441                if( "0" == trim($body) )
    446442                    return $parsedBody; // Ignore footer headers.
    447                     break;
    448                 }
    449443            } else {
    450444                return $body;
    451445            }
    452         } while ( true === $done );
     446        }
    453447    }
    454448}
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