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Subject[PATCH 0/3] ubsan: Split out bounds checker
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This splits out the bounds checker so it can be individually used. This
is expected to be enabled in Android and hopefully for syzbot. Includes
LKDTM tests for behavioral corner-cases.

-Kees

Kees Cook (3):
ubsan: Add trap instrumentation option
ubsan: Split "bounds" checker from other options
lkdtm/bugs: Add arithmetic overflow and array bounds checks

drivers/misc/lkdtm/bugs.c | 75 ++++++++++++++++++++++++++++++++++++++
drivers/misc/lkdtm/core.c | 3 ++
drivers/misc/lkdtm/lkdtm.h | 3 ++
lib/Kconfig.ubsan | 34 ++++++++++++++++-
lib/Makefile | 2 +
scripts/Makefile.ubsan | 16 ++++++--
6 files changed, 128 insertions(+), 5 deletions(-)

--
2.17.1

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