0001514: (Root) Variable names with a NULL char are cut off at NULL char

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Category

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Date Submitted

Last Update

0001514

Xdebug

Remote Debugging

public

2018-01-10 15:22

2018-01-22 18:21

Reporter

derick

Assigned To

derick

Priority

normal

Severity

major

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

2.6.0beta1

Target Version

2.6.0

Fixed in Version

2.6.0rc1

Summary

0001514: (Root) Variable names with a NULL char are cut off at NULL char

Description

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

Steps To Reproduce

When debugging the following script:

<?php
$name = "with-\0-null-char";
$$name = 42;

die();
?>

The result:

<?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="25059" 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="5"></xdebug:message></response>
(cmd) context_get -i 4
<?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="4" context="0"><property name="$name" fullname="$name" type="string" size="16" encoding="base64"><![CDATA[d2l0aC0ALW51bGwtY2hhcg==]]></property><property name="$with-" fullname="$with-" type="uninitialized"></property></response>
(cmd)

Issue History
Date Modified	Username	Field	Change
2018-01-10 15:22	derick	New Issue
2018-01-14 00:33	derick	Status	new => closed
2018-01-14 00:33	derick	Assigned To	=> derick
2018-01-14 00:33	derick	Resolution	open => fixed
2018-01-14 00:33	derick	Fixed in Version	=> 2.6.0
2018-01-15 11:22	derick	Note Added: 0004561
2018-01-15 11:22	derick	Status	closed => confirmed
2018-01-16 23:19	derick	Status	confirmed => closed
2018-01-22 18:21	derick	Fixed in Version	2.6.0 => 2.6.0rc1

Notes
(0004561) derick (administrator) 2018-01-15 11:22	Reopening, as it doesn't show the value correctly yet.

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