[JCR-3139] missing sync in InternalVersionManagerImpl.externalUpdate can cause ConcurrentModificationException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.2.10, 2.3.3
• Component/s: jackrabbit-core, versioning
• Assignee: Julian Reschke
• Reporter: Julian Reschke
• Created: 07/Nov/11 16:56
• Updated: 17/Nov/11 15:14
• Resolved: 07/Nov/11 17:44

Description

In

for (Map.Entry<ItemId, InternalVersionItem> entry : versionItems.entrySet()) {
if (changes.has(entry.getKey()))

{ items.add(entry.getValue()); }

}

we need to sync on versionItems, I believe.