AI OnAI Off

Race Condition in ContentModelILCompiler.GetOrGenerate()

Found in

EPiServer.CMS.Core 11.20.5

Fixed in

EPiServer.CMS.Core 11.20.7

(Or a related package)

Created

Apr 23, 2021

Updated

Jun 16, 2021

Area

CMS Core

State

Closed, Fixed and tested

Description

Bug in the form of a race condition in

EPiServer.DataAbstraction.RuntimeModel.Internal.ContentModelILCompiler.GetOrGenerate().

The bug causes 500 Internal Server Errors for visitors on high volume sites during site startup.