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From Nathan Beyer <ndbe...@apache.org>
Subject Re: svn commit: r764270 - /harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/net/URLClassLoader.java
Date Mon, 13 Apr 2009 23:33:36 GMT
I just wanted to validate that my change didn't cause the problem, it
just revealed it, correct?

-Nathan

On Mon, Apr 13, 2009 at 12:00 PM, Nathan Beyer <nbeyer@gmail.com> wrote:
> I will look at it but someone else can pick it up if needed.
>
> Sent from my iPhone
>
> On Apr 12, 2009, at 9:02 PM, Kevin Zhou <zhoukevin83@gmail.com> wrote:
>
>> Hi Nathan,
>> I found that you applied a patch to java.net.URLClassLoader.
>> This defect have been reported previously on HARMONY-6136 [1].
>> The current patch given by you triggers two test errors for
>> "test_findClassLjava_lang_String" and "test_findResource methods" of
>> URLClassLoaderTest, which throws a java.lang.StackOverflowError.
>> If the META-INF/INDEX.LIST file of a jar contains a link to the jar, it
>> will
>> invoke a endless recursion.
>> I have attached a new patch on [1]. Would you please help to try it?
>>
>> [1] https://issues.apache.org/jira/browse/HARMONY-6136
>> [2] Stack Trace:
>> java.lang.StackOverflowError
>>   at java.net.URL.fixURL(URL.java:464)
>>   at java.net.URL.set(URL.java:509)
>>   at java.net.URL.set(URL.java:924)
>>   at java.net.URLStreamHandler.setURL(URLStreamHandler.java:298)
>>   at java.net.URLStreamHandler.parseURL(URLStreamHandler.java:234)
>>   at
>>
>> org.apache.harmony.luni.internal.net.www.protocol.file.Handler.parseURL(Handler.java:111)
>>   at java.net.URL.<init>(URL.java:338)
>>   at java.net.URL.<init>(URL.java:155)
>>   at
>>
>> org.apache.harmony.luni.internal.net.www.protocol.jar.Handler.parseURL(Handler.java:86)
>>   at java.net.URL.<init>(URL.java:338)
>>   at java.net.URL.<init>(URL.java:155)
>>   at
>> java.net.URLClassLoader$IndexFile.readIndexFile(URLClassLoader.java:137)
>>   at java.net.URLClassLoader$URLJarHandler.<init>(URLClassLoader.java:316)
>>   at java.net.URLClassLoader.createURLJarHandler(URLClassLoader.java:1043)
>>   at java.net.URLClassLoader.access$5(URLClassLoader.java:1022)
>>   at
>>
>> java.net.URLClassLoader$URLJarHandler.getSubHandler(URLClassLoader.java:480)
>>   at
>>
>> java.net.URLClassLoader$URLJarHandler.findResources(URLClassLoader.java:345)
>>   at
>>
>> java.net.URLClassLoader$URLJarHandler.findResources(URLClassLoader.java:347)
>>   at
>>
>> java.net.URLClassLoader$URLJarHandler.findResources(URLClassLoader.java:347)
>> ......
>

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