Re: [Qemu-devel] [PATCH 1/2] qdev: accept empty string properties

[Andreas Färber]

Am 28.02.2012 09:54, schrieb Paolo Bonzini:
> These were stored as NULL due to wrong cut-and-paste from set_pointer.
> 
> Reported-by: Gerhard Wiesinger <address@hidden>
> Signed-off-by: Paolo Bonzini <address@hidden>

Reviewed-by: Andreas Färber <address@hidden>

/-F

> ---
>  hw/qdev-properties.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
> index 0423af1..bff9152 100644
> --- a/hw/qdev-properties.c
> +++ b/hw/qdev-properties.c
> @@ -421,10 +421,6 @@ static void set_string(Object *obj, Visitor *v, void 
> *opaque,
>          error_propagate(errp, local_err);
>          return;
>      }
> -    if (!*str) {
> -        g_free(str);
> -        str = NULL;
> -    }
>      if (*ptr) {
>          g_free(*ptr);
>      }

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