From: Kees Cook <keescook@chromium.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>
Subject: [GIT PULL] gcc-plugins updates for v4.11-rc1 (take 2)
Date: Tue, 21 Feb 2017 21:16:51 -0800 [thread overview]
Message-ID: <20170222051651.GA54127@beast> (raw)
Hi,
Please pull these gcc-plugins changes for v4.11-rc1. (This is take 2,
with the initify series removed.) This includes infrastructure updates
and the structleak plugin, which performs forced initialization of certain
structures to avoid possible information exposures to userspace.
Thanks!
-Kees
The following changes since commit a121103c922847ba5010819a3f250f1f7fc84ab8:
Linux 4.10-rc3 (2017-01-08 14:18:17 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/gcc-plugins-v4.11-rc1
for you to fetch changes up to c054ee3bbf69ebcabb1f3218b7faf4b1b37a8eb6:
Merge branch 'for-next/gcc-plugin/structleak' into for-linus/gcc-plugins (2017-02-21 21:12:57 -0800)
----------------------------------------------------------------
Updates to the gcc-plugins:
- infrastructure updates (gcc-common.h)
- introduce structleak plugin for forced initialization of some structures
----------------------------------------------------------------
Kees Cook (5):
gcc-plugins: add PASS_INFO and build_const_char_string()
gcc-plugins: consolidate on PASS_INFO macro
gcc-plugins: Add structleak for more stack initialization
Merge branch 'for-next/gcc-plugin-infrastructure' into for-linus/gcc-plugins
Merge branch 'for-next/gcc-plugin/structleak' into for-linus/gcc-plugins
arch/Kconfig | 22 +++
include/linux/compiler.h | 6 +-
scripts/Makefile.gcc-plugins | 4 +
scripts/gcc-plugins/cyc_complexity_plugin.c | 6 +-
scripts/gcc-plugins/gcc-common.h | 55 +++++--
scripts/gcc-plugins/latent_entropy_plugin.c | 8 +-
scripts/gcc-plugins/sancov_plugin.c | 8 +-
scripts/gcc-plugins/structleak_plugin.c | 246 ++++++++++++++++++++++++++++
8 files changed, 326 insertions(+), 29 deletions(-)
create mode 100644 scripts/gcc-plugins/structleak_plugin.c
--
Kees Cook
Pixel Security
reply other threads:[~2017-02-22 5:17 UTC|newest]
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