diff options
author | Werner Zeh <werner.zeh@siemens.com> | 2019-02-14 13:15:38 +0100 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2019-02-15 20:37:29 +0000 |
commit | 50baa8818434f32b297972e75330bc71e12b64e7 (patch) | |
tree | 12c2a687d9daf85ac25f1f77afe3edb9f0645e96 /Documentation/contributing | |
parent | e90b632e97bb8e7ea05133efdf7d489f6e1e20c8 (diff) |
Documentation: Add KASAN to the project ideas list
Adding the Kernel Address Sanitizer feature to coreboot would help to
find bugs.
Change-Id: If00010e81147ec50e037678230df17c6888e40a2
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/31414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'Documentation/contributing')
-rw-r--r-- | Documentation/contributing/project_ideas.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/contributing/project_ideas.md b/Documentation/contributing/project_ideas.md index 0a39a88c64..1c23cc6bc7 100644 --- a/Documentation/contributing/project_ideas.md +++ b/Documentation/contributing/project_ideas.md @@ -72,3 +72,22 @@ code doesn't entirely break these architectures hardware is available. ### Mentors + +## Add Kernel Address Sanitizer functionality to coreboot +The Kernel Address Sanitizer (KASAN) is a runtime dynamic memory error detector. +The idea is to check every memory access (variables) for its validity +during runtime and find bugs like stack overflow or out-of-bounds accesses. +Implementing this stub into coreboot like "Undefined behavior sanitizer support" +would help to ensure code quality and make the runtime code more robust. + +### Requirements +* knowledge in the coreboot build system and the concept of stages +* the KASAN feature can be improved in a way so that the memory space needed + during runtime is not on a fixed address provided during compile time but + determined during runtime. For this to achieve a small patch to the GCC will + be helpful. Therefore minor GCC knowledge would be beneficial. +* Implementation can be initially done in QEMU and improved on different + mainboards and platforms + +### Mentors +* Werner Zeh <werner.zeh@gmx.net> |