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| author | Kees Cook <keescook@chromium.org> | 2023-08-17 23:29:42 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2023-08-22 23:51:54 +0300 |
| commit | a5be6db5a2880f9edda0f062a0bb23efd01ece37 (patch) | |
| tree | b5a0dfe5f97c1b3c5bf171d9cf2c511fab4ff101 /mm | |
| parent | f316cdff8d677db9ad9c90acb44c4cd535b0ee27 (diff) | |
| download | linux-a5be6db5a2880f9edda0f062a0bb23efd01ece37.tar.xz | |
clk: qcom: clk-spmi-pmic-div: Annotate struct spmi_pmic_div_clk_cc with __counted_by
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
As found with Coccinelle[1], add __counted_by for struct spmi_pmic_div_clk_cc.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Andy Gross <agross@kernel.org>
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230817202941.never.657-kees@kernel.org
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions