Added a test case for bug #1083.

tests/bug01083.inc

@@ -0,0 +1,25 @@
+<?php
+
+
+function phpErrorCatcher($no = 0, $str = null, $file = null, $line = 0) {
+    throw new Exception($str);
+}
+
+set_error_handler("phpErrorCatcher", E_ALL);
+
+function my_exception_handler() {
+    xdebug_break();
+}
+
+set_exception_handler("my_exception_handler");
+
+
+
+function causeError() {
+    echo $undefined;
+}
+
+
+
+causeError();
+?>

tests/bug01083.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Test for bug #1083: Segfault while retrieving information about uninitiased var.
+--FILE--
+<?php
+require 'dbgp/dbgpclient.php';
+
+$data = file_get_contents(dirname(__FILE__) . '/bug01083.inc');
+
+$commands = array(
+	'step_into',
+	'breakpoint_set -t exception -x Exception',
+	'run',
+	'context_get -d 1 -c 0',
+);
+
+dbgpRun( $data, $commands );
+?>
+--EXPECTF--
+<?xml version="1.0" encoding="iso-8859-1"?>
+<init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" fileuri="file:///tmp/xdebug-dbgp-test.php" language="PHP" protocol_version="1.0" appid="" idekey=""><engine version=""><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[http://xdebug.org]]></url><copyright><![CDATA[Copyright (c) 2002-2099 by Derick Rethans]]></copyright></init>
+
+-> step_into -i 1
+<?xml version="1.0" encoding="iso-8859-1"?>
+<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="step_into" transaction_id="1" status="break" reason="ok"><xdebug:message filename="file:///tmp/xdebug-dbgp-test.php" lineno="4"></xdebug:message></response>
+
+-> breakpoint_set -i 2 -t exception -x Exception
+<?xml version="1.0" encoding="iso-8859-1"?>
+<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="2" id=""></response>
+
+-> run -i 3
+<?xml version="1.0" encoding="iso-8859-1"?>
+<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="run" transaction_id="3" status="break" reason="ok"><xdebug:message filename="file:///tmp/xdebug-dbgp-test.php" lineno="5" exception="Exception"><![CDATA[Undefined variable: undefined]]></xdebug:message></response>
+
+-> context_get -i 4 -d 1 -c 0
+<?xml version="1.0" encoding="iso-8859-1"?>
+<response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="http://xdebug.org/dbgp/xdebug" command="context_get" transaction_id="4" context="0"><property name="$undefined" fullname="$undefined" type="uninitialized"></property></response>