[JAXP-69] Double-checked locking bug in javax.xml.parsers.FactoryFinder.find(String, String) Created: 03/Jun/11  Updated: 11/Jul/11  Resolved: 11/Jul/11

Status: Resolved
Project: jaxp
Component/s: None
Affects Version/s: current
Fix Version/s: jaxp.next

Type: Bug Priority: Minor
Reporter: ryanhos Assignee: Joe Wang
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

javax.xml.parsers.FactoryFinder.find(String, String), revision 3037 contains a double checked locking bug.

The simple solution is to make static boolean field "firstTime" volatile and move the assignment "firstTime = false;" after the call to "cacheProps.load(ss.getFileInputStream(f));"

I did search for this bug, but can never seem to get good information out of JIRA's search feature. Please excuse me if I have submitted a duplicate.



 Comments   
Comment by Joe Wang [ 11/Jul/11 ]

Patch is now in the source repository. It will be integrated into an update release of jdk7 together with other fixes.

Thanks for your contribution!

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