Mantis - Quercus
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
4035 crash always 05-12-10 05:37 05-13-10 07:36
Reporter: sblommers Platform:  
Assigned To: nam OS:  
Priority: normal OS Version:  
Status: closed Product Version: 4.0.7  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 4.0.7  
Summary: 0004035: java.lang.NullPointerException on drupal admin/user/permissions
Description: When using drupal agains a version higher then 4.0.3 (works) whenever I submit the permission form from Drupal (quite a big matrix) I receive this error.

2010-05-12 14:30:15.791:WARN::/statebox/index.php
java.lang.NullPointerException
    at com.caucho.quercus.env.LongValue.toStringBuilder(LongValue.java:239)
    at com.caucho.quercus.env.Value.toStringValue(Value.java:982)
    at com.caucho.quercus.env.Value.toStringValue(Value.java:974)
    at com.caucho.quercus.lib.ArrayModule.extract(ArrayModule.java:1859)
    at com.caucho.quercus.lib.string.StringUtility.parseStr(StringUtility.java:144)
    at com.caucho.quercus.lib.string.StringUtility.parseStr(StringUtility.java:56)
    at com.caucho.quercus.env.Post.fillPost(Post.java:171)
    at com.caucho.quercus.env.Post.fillPost(Post.java:78)
    at com.caucho.quercus.env.Env.fillPost(Env.java:566)
    at com.caucho.quercus.env.Env.<init>(Env.java:451)
    at com.caucho.quercus.QuercusContext.createEnv(QuercusContext.java:2021)
    at com.caucho.quercus.servlet.QuercusServletImpl.service(QuercusServletImpl.java:160)
    at com.caucho.quercus.servlet.QuercusServlet.service(QuercusServlet.java:582)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:229)
    at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:143)
    at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:95)
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62)
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:134)
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:134)


When I look further into the code I see that Env.getInstance() returns null on Value.toStringValue() [line 974 in Value.java).

Hope this info helps.
Steps To Reproduce:
Additional Information:
Relationships
Attached Files:  ArrayModule.java.diff [^] (607 bytes) 05-12-10 09:36

Notes
(0004570)
sblommers   
05-12-10 09:20   
I managed to work around this a little bit and now I noticed that the first value in the ArrayModule seems to cause this.

When I replace this code in ArrayModule.java:
StringValue symbolName = entryKey.toStringValue();

to
StringValue symbolName = (StringValue)ConstStringValue.create(entryKey);

then it skips the Env.getInstance().

When I now go to the permissions page and save it, everything is saved but the first value I chose.
(0004571)
sblommers   
05-12-10 09:36   
I added a diff for ArrayModule.java to fix this partially. Now the errors are gone but the first row of the array is ignored.

The diff is created for svn revision 7119
(0004573)
nam   
05-13-10 07:36   
php/081t