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From: Kees Cook <keescook@chromium.org>
To: linux-hardening@vger.kernel.org
Cc: Kees Cook <keescook@chromium.org>,
	Alexander Lobakin <aleksander.lobakin@intel.com>,
	Andy Shevchenko <andy@kernel.org>,
	Cezary Rojewski <cezary.rojewski@intel.com>,
	Puyou Lu <puyou.lu@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Brendan Higgins <brendan.higgins@linux.dev>,
	David Gow <davidgow@google.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	linux-kernel@vger.kernel.org,
	kunit-dev@googlegroups.com
Subject: [PATCH v3 0/5] fortify: Add KUnit tests for runtime overflows
Date: Fri, 16 Feb 2024 20:48:23 -0800
Message-Id: <20240217043535.make.664-kees@kernel.org>
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Hi,

This series is the rest of the v2 series that was half landed last year,
and finally introduces KUnit runtime testing of the CONFIG_FORTIFY_SOURCE
APIs. Additionally FORTIFY failure messages are improved to give more
context about read/write and sizes.

-Kees

v3
 - rebase (goodbye strlcpy)
 - avoid extra macros for replacing fortify_panic() (nick)
 - generally clean up macro usage
 - avoid build warnings when testing known overflow conditions
v2 https://lore.kernel.org/all/20230407192717.636137-10-keescook@chromium.org/
v1 https://lore.kernel.org/lkml/20230405235832.never.487-kees@kernel.org/

Kees Cook (5):
  fortify: Split reporting and avoid passing string pointer
  fortify: Allow KUnit test to build without FORTIFY
  fortify: Provide KUnit counters for failure testing
  fortify: Add KUnit tests for runtime overflows
  fortify: Improve buffer overflow reporting

 arch/arm/boot/compressed/misc.c |   2 +-
 arch/x86/boot/compressed/misc.c |   2 +-
 include/linux/fortify-string.h  | 100 +++--
 lib/Kconfig.debug               |   2 +-
 lib/Makefile                    |   1 +
 lib/fortify_kunit.c             | 662 +++++++++++++++++++++++++++++++-
 lib/string_helpers.c            |  26 +-
 tools/objtool/noreturns.h       |   2 +-
 8 files changed, 761 insertions(+), 36 deletions(-)

-- 
2.34.1