The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Jun. 15, 2017
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Dimitrios Vytiniotis, Cambridge, GB;
Manuel Silverio da Silva Costa, Cambridge, GB;
Kapil Vaswani, Cambridge, GB;
Matthew John Parkinson, Cambridge, GB;
Piyus Kumar Kedia, Delhi, IN;
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 12/14 (2006.01); G06F 12/109 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0261 (2013.01); G06F 12/023 (2013.01); G06F 12/145 (2013.01); G06F 12/0253 (2013.01); G06F 12/109 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/1044 (2013.01); G06F 2212/1052 (2013.01); G06F 2212/657 (2013.01);
Abstract
A method of manual memory management is described. In response to detecting an access violation triggered by the use of an invalid reference to an object in a manual heap, a source of the access in a register or stack is identified. An updated reference for the object using stored mapping data is determined and used to replace the invalid reference in the source.