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authorKees Cook <keescook@chromium.org>2023-09-22 10:52:15 -0700
committerKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2023-09-24 14:08:01 +0200
commitc1f2c81631df7654c249a457b7a54bbc36042248 (patch)
tree2e376c2b329180dedfc86ea65aeb8ce1991a8f5b /tools/perf/scripts/python/exported-sql-viewer.py
parent0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff)
memory: atmel-ebi: Annotate struct atmel_ebi_dev 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 atmel_ebi_dev. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20230922175215.work.122-kees@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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