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Bug 318113

Summary:	xgconf: xdc.lookup and config param name match causes NPE
Product:	[Technology] RTSC	Reporter:	Jon Rowlands <rowlands>
Component:	Tools	Assignee:	Jon Rowlands <rowlands>
Status:	ASSIGNED ---	QA Contact:
Severity:	normal
Priority:	P1	CC:	d-russo, dfriedland
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:	target: 3.40

Description Jon Rowlands

2010-06-27 03:09:08 EDT

For instances initialized in config script using xdc.lookup(),
can get a null pointer exception while the script is validating,
before spec info is available.

Seems to be restricted to the case when the instance is assigned
to a config param and a JavaScript variable with the same name.
Seems to be restricted to XDCtools 3.21 / xdcconfig-h series due
to lazy initialization of config params.

To reproduce, use Radio product access point example, and make
sure "clock" register-object instance is assigned to a JavaScript
variable also named "clock".