0004295: Stack Overflow / Infinite recursion with Zend Framework (in ArrayModule.array_key_exists)

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004295

[Quercus]

crash

always

11-16-10 08:58

03-22-12 13:42

Reporter

timboco

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

assigned

Product Version

4.0.13

Summary

0004295: Stack Overflow / Infinite recursion with Zend Framework (in ArrayModule.array_key_exists)

Description

Quercus Servlet throws a java.lang.StackOverflowError, which appears to be due to an infinite call loop stared in com.caucho.quercus.lib.ArrayModule.array_key_exists(ArrayModule.java:423).

Additional Information

I am running Quercus on Glassfish V3.01, trying to set it up with the Zend Framework v1.11.0. (This should be possible, since domhorn fixed Bug 0004243, although there still is an open issue with Zend open, i.e. Bug 0003384).

There is a StackOverflow when calling, for example:
Zend_View_Helper_HeadMeta::headMeta()
Zend_View_Helper_HeadTitle::headTitle()
Zend_View_Helper_Doctype::doctype()

This is the actual code I am calling in a layout.phtml file, and it catches a StackOverflowError:
<?php
try {
    $this->headMeta()->appendHttpEquiv('Content-Type', 'text/html;charset=utf-8');
    $this->headTitle()->setSeparator(' - ');
    $this->headTitle('Zend Framework Tutorial');
    echo $this->doctype();
} catch (Exception $ex) {
    echo $ex->__toString();
}

?>

Here is a snippet from Glassfish's server.log (full log attached), if wanted I can also provide the .war file:
[#|2010-11-15T10:06:37.343-0700|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=31;_ThreadName=Thread-1;|ApplicationDispatcher[/index] PWC1231:
Servlet.service() for servlet Quercus Servlet threw exception
com.caucho.quercus.QuercusModuleException: java.lang.StackOverflowError
    at com.caucho.quercus.QuercusModuleException.create(QuercusModuleException.java:64)
    at com.caucho.quercus.module.StaticFunction.invoke(StaticFunction.java:150)
    at com.caucho.quercus.env.JavaInvoker.callMethod(JavaInvoker.java:737)
    at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:643)
    at com.caucho.quercus.expr.CallExpr.evalImpl(CallExpr.java:239)
    at com.caucho.quercus.expr.CallExpr.eval(CallExpr.java:151)
    at com.caucho.quercus.expr.Expr.evalValue(Expr.java:469)
    at com.caucho.quercus.statement.ReturnStatement.execute(ReturnStatement.java:69)
    at com.caucho.quercus.program.Function.callImpl(Function.java:433)
    at com.caucho.quercus.program.Function.callMethod(Function.java:469)
    at com.caucho.quercus.function.AbstractFunction.callMethod(AbstractFunction.java:614)
    at com.caucho.quercus.env.ObjectExtValue.callMethod(ObjectExtValue.java:819)
    at com.caucho.quercus.env.Value.callMethod(Value.java:1608)
    at com.caucho.quercus.lib.spl.ArrayAccessDelegate.isset(ArrayAccessDelegate.java:77)
    at com.caucho.quercus.env.ObjectValue.isset(ObjectValue.java:289)
    at com.caucho.quercus.env.Value.keyExists(Value.java:2668)
    at com.caucho.quercus.lib.ArrayModule.array_key_exists(ArrayModule.java:423)
    at sun.reflect.GeneratedMethodAccessor1131.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.caucho.quercus.module.StaticFunction.invoke(StaticFunction.java:135)
    at com.caucho.quercus.env.JavaInvoker.callMethod(JavaInvoker.java:737)
    at com.caucho.quercus.env.JavaInvoker.call(JavaInvoker.java:643)
    at com.caucho.quercus.expr.CallExpr.evalImpl(CallExpr.java:239)
    at com.caucho.quercus.expr.CallExpr.eval(CallExpr.java:151)
    at com.caucho.quercus.expr.Expr.evalValue(Expr.java:469)
    at com.caucho.quercus.statement.ReturnStatement.execute(ReturnStatement.java:69)
    at com.caucho.quercus.program.Function.callImpl(Function.java:433)
    at com.caucho.quercus.program.Function.callMethod(Function.java:469)
    at com.caucho.quercus.function.AbstractFunction.callMethod(AbstractFunction.java:614)
    at com.caucho.quercus.env.ObjectExtValue.callMethod(ObjectExtValue.java:819)
    at com.caucho.quercus.env.Value.callMethod(Value.java:1608)
    at com.caucho.quercus.lib.spl.ArrayAccessDelegate.isset(ArrayAccessDelegate.java:77)
    at com.caucho.quercus.env.ObjectValue.isset(ObjectValue.java:289)
    at com.caucho.quercus.env.Value.keyExists(Value.java:2668)
    at com.caucho.quercus.lib.ArrayModule.array_key_exists(ArrayModule.java:423)
    at sun.reflect.GeneratedMethodAccessor1131.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)

Attached Files

server.log_2010-11-15T10-47-25.zip [^] (22,720 bytes) 11-16-10 08:58

Relationships

Notes
(0004943) ymakhno 01-15-11 17:37	I've debugged this problem and sure that this is problem of damn Zend coders, because of such code in Zend/Registry.php. {{{ /** * @param string $index * @returns mixed * * Workaround for http://bugs.php.net/bug.php?id=40442 [^] (ZF-960). */ public function offsetExists($index) { return array_key_exists($index, $this); } }}} comment this method out and try again. The problem is in quercus implementation such code goes to something like : {{{ public function offsetExists($index) { return offsetExists($index); } }}}

Issue History
Date Modified	Username	Field	Change
11-16-10 08:58	timboco	New Issue
11-16-10 08:58	timboco	File Added: server.log_2010-11-15T10-47-25.zip
11-16-10 09:00	timboco	Issue Monitored: timboco
11-16-10 11:46	domdorn	Status	new => assigned
11-16-10 11:46	domdorn	Assigned To	=> domdorn
12-03-10 13:15	kdecherf	Issue Monitored: kdecherf
01-15-11 17:37	ymakhno	Note Added: 0004943
03-22-12 13:42	domdorn	Assigned To	domdorn =>

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