Securely connecting isolated managed heaps
US11972010B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2021 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Nov 3, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/74
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method may include generating, by a source isolate, an external object reference, passing, by the source isolate, the external object reference to a target isolate, storing, by the source isolate and in an exported reference table, an entry that maps the external object reference to an object stored in a heap of the source isolate, performing, by the target isolate, a task that accesses the object using the external object reference, receiving, by the source isolate and from a finalizer of the external object reference, a notification that the external object reference has become unreferenced, and in response to the notification, removing, by the source isolate, the entry from the exported reference table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.