[JBoss JIRA] (SECURITY-742) JBossPDP.evaluate() lock should be flexible
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[
https://issues.jboss.org/browse/SECURITY-742?page=com.atlassian.jira.plug...
]
Siamak Sadeghianfar commented on SECURITY-742:
----------------------------------------------
The readwrite lock doesn't affect the performance here since the write lock is held
for the entire evaludate() method. It acts a mutual exclusion lock. The write lock should
be held right when we want to update the decision caches:
https://github.com/siamaksade/security-xacml/commit/64c7701a5b37e849576a3...
JBossPDP.evaluate() lock should be flexible
-------------------------------------------
Key: SECURITY-742
URL: https://issues.jboss.org/browse/SECURITY-742
Project: PicketBox
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: JBossXACML
Reporter: Anil Saldhana
Assignee: Anil Saldhana
Fix For: picketbox_xacml_2.0.9.Final
SECURITY-418 has comments on how the re-entrant lock is creating performance issues. The
evaluate method lock should be configurable - reentrant or rewrite or be lockfree.
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Siamak Sadeghianfar (JIRA)