[jboss-jira] [JBoss JIRA] Created: (JBREM-974) CLONE [JBREM-944] - Fix race in ConnectionNotifier
CLONE [JBREM-944] - Fix race in ConnectionNotifier
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Key: JBREM-974
URL: http://jira.jboss.com/jira/browse/JBREM-974
Project: JBoss Remoting
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 2.2.2.SP4
Reporter: Ron Sigal
Assigned To: Ron Sigal
Priority: Minor
Fix For: 2.2.2.SP7
org.jboss.remoting.ConnectionNotifier.connectionTerminated() throws NullPointerExceptions
from the following code:
ConnectionListener[] list = (ConnectionListener[])listeners.toArray(new
ConnectionListener[listeners.size()]);
for(int x = 0; x < list.length; x++)
{
list[x].handleConnectionException(ex, client); // <<== NPE's thrown
here
}
It seems that listeners got smaller between the call to listeners.size() and the call to
listeners.toArray(), which could result in list having one or more null elements.
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