[SLING-1326] LogConfigManager: Access to internal configuration maps is not thread-safe

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Commons Log 2.0.6
• Fix Version/s: Commons Log 2.1.0
• Component/s: Commons
• Assignee: Felix Meschberger
• Reporter: Felix Meschberger
• Created: 26/Jan/10 07:37
• Updated: 20/Dec/10 14:53
• Resolved: 11/Apr/10 21:21

Description

The LogConfigManager class has a number of maps to internally manage configurations and writers and logger categories. Access to these maps is not thread-safe and might lead to endless loops if maps get corrupted.

To fix issue, it would probably be easiest to replace the HashMap obejdcts by ConcurrentHashMap objects.