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author | Kees Cook <keescook@chromium.org> | 2023-09-15 23:10:20 +0300 |
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committer | Lee Jones <lee@kernel.org> | 2023-11-01 14:28:40 +0300 |
commit | 476301c15d44831413b94d54f248233b14c0ad85 (patch) | |
tree | c4f7a4aefff01eedccf498e5215c0edb38fb1980 /drivers/leds/leds-gpio.c | |
parent | 6061302092305a0584aacf0d82a9d5e66653884c (diff) | |
download | linux-476301c15d44831413b94d54f248233b14c0ad85.tar.xz |
leds: mt6360: Annotate struct mt6360_priv 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 mt6360_priv.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230915201020.never.433-kees@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/leds/leds-gpio.c')
0 files changed, 0 insertions, 0 deletions