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Re: [Qemu-arm] [PATCH v3 1/5] fpu/softfloat: int_to_float ensure r fully


From: Peter Maydell
Subject: Re: [Qemu-arm] [PATCH v3 1/5] fpu/softfloat: int_to_float ensure r fully initialised
Date: Thu, 10 May 2018 13:40:55 +0100

On 10 May 2018 at 10:42, Alex Bennée <address@hidden> wrote:
> Reported by Coverity (CID1390635). We ensure this for uint_to_float
> later on so we might as well mirror that.
>
> Signed-off-by: Alex Bennée <address@hidden>
> ---
>  fpu/softfloat.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fpu/softfloat.c b/fpu/softfloat.c
> index 70e0c40a1c..3adf6a06e4 100644
> --- a/fpu/softfloat.c
> +++ b/fpu/softfloat.c
> @@ -1517,7 +1517,7 @@ FLOAT_TO_UINT(64, 64)
>
>  static FloatParts int_to_float(int64_t a, float_status *status)
>  {
> -    FloatParts r;
> +    FloatParts r = {};
>      if (a == 0) {
>          r.cls = float_class_zero;
>          r.sign = false;
> --

Reviewed-by: Peter Maydell <address@hidden>

thanks
-- PMM



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