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Bug 248488 - StackOverflow in PHP Smarty
Summary: StackOverflow in PHP Smarty
Status: NEW
Alias: None
Product: php
Classification: Unclassified
Component: Smarty (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Martin Fousek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-07 13:25 UTC by Exceptions Reporter
Modified: 2016-08-29 06:06 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 213256

Attachments
stacktrace (377 bytes, text/plain)
2014-11-07 13:25 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2014-11-07 13:25:03 UTC 
This issue was reported manually by thurka.
It already has 1 duplicates 


Build: NetBeans IDE 8.0 (Build 201403101706)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b70, Java(TM) SE Runtime Environment, 1.8.0-b132
OS: Mac OS X

User Comments:
GUEST: No idea how this happend. Probably because of stuck in background scanning of project.




Stacktrace: 
java.lang.OutOfMemoryError: Java heap space
   at java.util.TreeMap.put(TreeMap.java:540)
   at java.util.TreeSet.add(TreeSet.java:255)
   at org.openide.util.RequestProcessor.prioritizedEnqueue(RequestProcessor.java:628)
   at org.openide.util.RequestProcessor.enqueue(RequestProcessor.java:607)
   at org.openide.util.RequestProcessor$TickTac.run(RequestProcessor.java:2234)
Comment 1 Exceptions Reporter 2014-11-07 13:25:05 UTC 
Created attachment 150346 [details]
stacktrace
Comment 2 Tomas Hurka 2014-11-07 13:43:35 UTC 
It looks like there is a infinite recursion in FileObjectCrawler. There are 911,662 instances of org.netbeans.modules.parsing.impl.indexing.FileObjectIndexable and a lot of FileObjectIndexable.relativePath looks like this (String#3523):

sklep/data/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/orders-files/order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See also stack trace for ""RepositoryUpdater.worker" thread.
Comment 3 Tomas Zezula 2015-08-05 09:59:36 UTC 
Unfortunately there is no heap dump attached, so it's hard to say what's wrong.
But in the log there is infinite recursion in the PHP Smarty support.
The OOM can be consequence of it, please evaluate:

org.netbeans.modules.php.smarty.SmartyPhpFrameworkProvider$SmartyAutodetectionJob
java.lang.StackOverflowError
	at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
	at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:242)
	at java.io.File.exists(File.java:819)
	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.getFileObject(FileObjectFactory.java:224)
	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.computeChildren(FolderObj.java:191)
	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.getChildren(FolderObj.java:157)
	at org.netbeans.modules.php.smarty.SmartyPhpFrameworkProvider.detectSmartyTemplate(SmartyPhpFrameworkProvider.java:222)
	at org.netbeans.modules.php.smarty.SmartyPhpFrameworkProvider.detectSmartyTemplate