Re: [PATCH v1] kdd: remove zero-length arrays

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Olaf Hering writes ("Re: [PATCH v1] kdd: remove zero-length arrays"):
> Am Tue, 9 Jun 2020 13:15:49 +0100
> schrieb Tim Deegan <tim@xxxxxxx>:
> 
> > Olaf, can you try dropping the 'payload' field from the header and 
> > replacing the payload[0] in pkt with payload[] ?
> 
> In file included from kdd.c:53:
> kdd.h:325:17: error: flexible array member in union
>   325 |         uint8_t payload[];
...
>          kdd_stc stc;
> -        uint8_t payload[0];
> +        uint8_t payload[];
>      };
>  } PACKED kdd_pkt;

Try

>          kdd_stc stc;
> -        uint8_t payload[0];
>      };
  +    uint8_t payload[];
>  } PACKED kdd_pkt;

?

(I haven't read the surrounding code...)

Ian.