0001515: Object property names with a NULL char are cut off at NULL char

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Date Submitted

Last Update

0001515

Xdebug

Remote Debugging

public

2018-01-10 15:25

2018-01-22 18:21

Reporter

derick

Assigned To

derick

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

2.6.0beta1

Target Version

2.6.0

Fixed in Version

2.6.0rc1

Summary

0001515: Object property names with a NULL char are cut off at NULL char

Description

When debugging a script that contains a property name with a chr(0) in it, Xdebug does only return the property name partially

Steps To Reproduce

With this script:

<?php
$obj = new stdClass;
$name = "with-\0-null-char";
$obj->$name = 42;

die();
?>

The result is:

<?xml version="1.0" encoding="iso-8859-1"?>
<init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] fileuri="file:///tmp/null.php" [^] language="PHP" xdebug:language_version="7.2.0-dev" protocol_version="1.0" appid="25118" idekey="pr"><engine version="2.6.0beta2-dev"><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[http://xdebug.org [^]]]></url><copyright><![CDATA[Copyright (c) 2002-2018 by Derick Rethans]]></copyright></init>
(cmd) step_into -i 1
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="step_into" transaction_id="1" status="break" reason="ok"><xdebug:message filename="file:///tmp/null.php" [^] lineno="2"></xdebug:message></response>
(cmd) step_into -i 2
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="step_into" transaction_id="2" status="break" reason="ok"><xdebug:message filename="file:///tmp/null.php" [^] lineno="3"></xdebug:message></response>
(cmd) step_into -i 3
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="step_into" transaction_id="3" status="break" reason="ok"><xdebug:message filename="file:///tmp/null.php" [^] lineno="4"></xdebug:message></response>
(cmd) step_into -i 4
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="step_into" transaction_id="4" status="break" reason="ok"><xdebug:message filename="file:///tmp/null.php" [^] lineno="6"></xdebug:message></response>
(cmd) context_get -i 5
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="context_get" transaction_id="5" context="0"><property name="$name" fullname="$name" type="string" size="16" encoding="base64"><![CDATA[d2l0aC0ALW51bGwtY2hhcg==]]></property><property name="$obj" fullname="$obj" type="object" classname="stdClass" children="1" numchildren="1" page="0" pagesize="32"><property name="with-" fullname="$obj->with-" facet="public" type="int"><![CDATA[42]]></property></property></response>
(cmd) property_get -i 6 -n $obj
<?xml version="1.0" encoding="iso-8859-1"?>
<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" [^] command="property_get" transaction_id="6"><property name="$obj" fullname="$obj" type="object" classname="stdClass" children="1" numchildren="1" page="0" pagesize="32"><property name="with-" fullname="$obj->with-" facet="public" type="int"><![CDATA[42]]></property></property></response>

Issue History
Date Modified	Username	Field	Change
2018-01-10 15:25	derick	New Issue
2018-01-16 23:18	derick	Status	new => closed
2018-01-16 23:18	derick	Assigned To	=> derick
2018-01-16 23:18	derick	Resolution	open => fixed
2018-01-16 23:18	derick	Fixed in Version	=> 2.6.0
2018-01-22 18:21	derick	Fixed in Version	2.6.0 => 2.6.0rc1

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