[FELIX-5536] ConfigSpiOSGi may end with incomplete realm due to race conditions

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: jaas-1.0.2
• Component/s: JAAS
• Assignee: Chetan Mehrotra
• Reporter: Chetan Mehrotra
• Created: 10/Feb/17 18:40
• Updated: 10/Feb/17 18:57
• Resolved: 10/Feb/17 18:57

Description

Some race conditions around this have been fixed with FELIX-5505. However one more case surfaced where ConfigSpiOsgi#recreateConfigs can be invoked concurrently without lock from

1. ConfigSpiOsgi#updated - When ConfigurationAdmin dispatches config update for org.apache.felix.jaas.ConfigurationSpi
2. ConfigSpiOsgi#addingService - When some LoginModuleFactory is registered

In such a case the setup may end up with incomplete realm where some LoginModuleFactory are missed out

Issue Links

• relates to: FELIX-5505 ConfigSpiOSGi may miss out on registering some LoginModuleFactory due to race condition