[jira] Created: (MNG-3221) Infinite loop in DefaultLifecycleExecutor

[Vincent Siveton (JIRA)]

Infinite loop in DefaultLifecycleExecutor
-----------------------------------------

                 Key: MNG-3221
                 URL: http://jira.codehaus.org/browse/MNG-3221
             Project: Maven 2
          Issue Type: Bug
          Components: Plugins and Lifecycle
    Affects Versions: 2.0.7
            Reporter: Vincent Siveton
         Attachments: infinite-loop.diff

Defining this following report:

{code:title=MyReport.java|borderStyle=solid}
/**
 * @goal mygoal
 * @execute phase="site"
 */
public class MyReport
    extends AbstractMavenReport{}
{code} 

I got this following loop:

{noformat}
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 530        
        DefaultLifecycleExecutor.executeGoalWithLifecycle(String, Stack, 
MavenSession, Map, MavenProject, Lifecycle) line: 480  
        DefaultLifecycleExecutor.forkProjectLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 896      
        DefaultLifecycleExecutor.forkLifecycle(MojoDescriptor, Stack, 
MavenSession, MavenProject) line: 739     
        DefaultLifecycleExecutor.executeGoals(List, Stack, MavenSession, 
MavenProject) line: 510        
        DefaultLifecycleExecutor.executeStandaloneGoal(String, Stack, 
MavenSession, MavenProject) line: 493     
        DefaultLifecycleExecutor.executeGoal(String, MavenSession, 
MavenProject) line: 463      
        DefaultLifecycleExecutor.executeGoalAndHandleFailures(String, 
MavenSession, MavenProject, EventDispatcher, String, ReactorManager, long, 
String) line: 311      
        DefaultLifecycleExecutor.executeTaskSegments(List, ReactorManager, 
MavenSession, MavenProject, EventDispatcher) line: 278       
        DefaultLifecycleExecutor.execute(MavenSession, ReactorManager, 
EventDispatcher) line: 143       
        DefaultMaven.doExecute(MavenExecutionRequest, EventDispatcher) line: 
333        
        DefaultMaven.execute(MavenExecutionRequest) line: 126   
        MavenCli.main(String[], ClassWorld) line: 280   
        NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not 
available [native method]  
        NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39      
        DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25  
        Method.invoke(Object, Object[]) line: 324       
        Launcher.launchEnhanced(String[]) line: 315     
        Launcher.launch(String[]) line: 255     
        Launcher.mainWithExitCode(String[]) line: 430   
        Launcher.main(String[]) line: 375       
{noformat}

I put a small patch to break this, but I am not confident of potential side 
effects. Thanks to review it.

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