The object returned from init() in an implementation of nsIDOMGlobalPropertyInitializer should be a different object implementing only the API to be exposed, and nothing more. If the XPCOM object itself is returned -- and note that returning anything from init() also causes the XPCOM object to be used -- it is possible to QI into that object and, for example, call init() again, which might not be safe.
Sorry, the description above should read "...and note that returning _nothing_ from init() also causes...". So returning undefined is also a problem.
Component: General → DOM: Device Interfaces
Hardware: x86 → All
Version: unspecified → Trunk
Fixed by bug 850430.
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Component: DOM: Device Interfaces → DOM: Contacts
Resolution: --- → WORKSFORME
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