HomePhabricator

[scudo][standalone] Introduce the chunk header

Authored by cryptoad on May 8 2019, 2:54 PM.

Description

[scudo][standalone] Introduce the chunk header

Summary:
... and its related functions.

The structure and its functionalities are identical to existing ones.
The header stores information on a scudo::Chunk to be able to detect
inconsitencies or potential corruption attempts. It is checksummed for
that purpose.

Reviewers: morehouse, eugenis, vitalybuka, hctim

Reviewed By: vitalybuka

Subscribers: mgorny, delcypher, jfb, #sanitizers, llvm-commits

Tags: #llvm, #sanitizers

Differential Revision: https://reviews.llvm.org/D61654

llvm-svn: 360290

Details

Committed
sidorovdMay 17 2019, 3:01 AM
Reviewer
vitalybuka
Differential Revision
D61654: [scudo][standalone] Introduce the chunk header
Parents
rG1b328d532214: [FileCheck, NFC] Split defines.txt in two
Branches
Unknown
Tags
Unknown