[jboss-jira] [JBoss JIRA] Created: (JBAOP-618) AspectManager.getTempAdvisorIfNotExist causes infinite loop
AspectManager.getTempAdvisorIfNotExist causes infinite loop
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Key: JBAOP-618
URL: https://jira.jboss.org/jira/browse/JBAOP-618
Project: JBoss AOP
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 2.0.0.CR15
Reporter: Flavia Rainone
Assignee: Flavia Rainone
Fix For: 2.0.0.GA
This method contains a loop (lines 1207-1227)
while (superClass != null)
{
try
{
Field field =
superClass.getDeclaredField(Instrumentor.HELPER_FIELD_NAME);
SecurityActions.setAccessible(field);
advisor = (ClassAdvisor) field.get(null);
if (advisor != null)
{
return advisor;
}
else
{
break;
}
}
catch (NoSuchFieldException e)
{
superClass = clazz.getSuperclass();
}
}
With an infinite loop. Before entering this loop, superClazz value is assigned to be equal
to clazz. If clazz is not advised, we get a NSFE, and go to clazz superclass. But, if this
class is not advised, we will enter infinite loop, as we will check clazz's superclass
again and again and again.
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