[VELOCITY-216] Thread safety fault in Directives when Template caching on

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.3.1
• Fix Version/s: 1.5
• Component/s: Engine
• Environment: Operating System: All; Platform: All
• Bugzilla Id: 24115
• Assignee: Unassigned
• Reporter: Geoffrey Picron
• Created: 25/Oct/03 05:09
• Updated: 08/Mar/07 00:04
• Resolved: 06/Oct/05 14:19

Description

When the template caching is on, concurrent thread may used at the same time
the same compiled template.
As Directives are not designed to be stateless it may produce funny effect.
Example: #foreach

T1: #foreach ... | ... | ... | ... |
c=0 c=1 c=0 c=1 c=2 c=3 c=4
T2: #foreach... | ... |
--------|-----------|---|---|---|---|---|------>