On Mon, Oct 21, 2024 at 12:04 PM Bartosz Golaszewski <b...@bgdev.pl> wrote:
>
> From: Bartosz Golaszewski <bartosz.golaszew...@linaro.org>
>
> The output of ".%03u" with the unsigned int in range [0, 4294966295] may
> get truncated if the target buffer is not 12 bytes.
>
> Fixes: 3c9f3681d0b4 ("[SCSI] lib: add generic helper to print sizes rounded
> to the correct SI range")
> Cc: sta...@vger.kernel.org
> Reviewed-by: Andy Shevchenko <a...@kernel.org>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszew...@linaro.org>
> ---
> lib/string_helpers.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/string_helpers.c b/lib/string_helpers.c
> index 4f887aa62fa0..91fa37b5c510 100644
> --- a/lib/string_helpers.c
> +++ b/lib/string_helpers.c
> @@ -57,7 +57,7 @@ int string_get_size(u64 size, u64 blk_size, const enum
> string_size_units units,
> static const unsigned int rounding[] = { 500, 50, 5 };
> int i = 0, j;
> u32 remainder = 0, sf_cap;
> - char tmp[8];
> + char tmp[12];
> const char *unit;
>
> tmp[0] = '\0';
> --
> 2.43.0
>
Sorry for the noise but the tag should have said [RESEND PATCH].
Bart
