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SubjectRe: [PATCH v2 5/7] kdb: Use format-specifiers rather than memset() for padding in kdb_read()
Hi,

On Mon, Apr 22, 2024 at 9:38 AM Daniel Thompson
<daniel.thompson@linaro.org> wrote:
>
> Currently when the current line should be removed from the display
> kdb_read() uses memset() to fill a temporary buffer with spaces.
> The problem is not that this could be trivially implemented using a
> format string rather than open coding it. The real problem is that
> it is possible, on systems with a long kdb_prompt_str, to write pas

nit: s/pas/past

> the end of the tmpbuffer.
>
> Happily, as mentioned above, this can be trivially implemented using a
> format string. Make it so!
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
> ---
> kernel/debug/kdb/kdb_io.c | 8 +++-----
> 1 file changed, 3 insertions(+), 5 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>

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