Messages in this thread | | | From | Kees Cook <> | Subject | [PATCH v3 0/3] overflow.h: Add arithmetic shift helper | Date | Tue, 31 Jul 2018 23:09:44 -0700 |
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This adds the shift overflow helper, selftests, and first usage.
-Kees
v3: - add even more test cases (type mismatches, more signed overflows). - fix documentation typo on argument name. v2: - swap out selftests with framework from Rasmus, add lots more tests. - drop double-assignment in helper.
Jason Gunthorpe (1): overflow.h: Add arithmetic shift helper
Kees Cook (1): test_overflow: Add shift overflow tests
Leon Romanovsky (1): RDMA/mlx5: Fix shift overflow in mlx5_ib_create_wq
drivers/infiniband/hw/mlx5/qp.c | 5 +- include/linux/overflow.h | 31 +++++ lib/test_overflow.c | 198 +++++++++++++++++++++++++++++++- 3 files changed, 232 insertions(+), 2 deletions(-)
-- 2.17.1
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