Possible race condition in ConnectionValidator
----------------------------------------------
Key: JBREM-1166
URL:
https://jira.jboss.org/jira/browse/JBREM-1166
Project: JBoss Remoting
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 2.2.3.SP1, 2.2.3
Reporter: Takayoshi Kimura
Fix For: 2.2.3.SP2
The 2.2.3 has a minor regression. The ConnectionValidator#start() has been moved outside
of synchronized block in this release, this leads a race condition problem.
ConnectionValidator#start():
TimerUtil.schedule(this, pingPeriod); // will call ConnectionValidator.run()
timer = new Timer(true); // is used in ConnectionValidator.run()
These 2 lines looks odd, because it initializes the timer for new thread after spawn the
thread. In 2.2.2-SP11 the timer variable is protected by synchronized blocks, so it's
not the case.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira