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Re: [Qemu-devel] [PATCH] baum: Fix build with debugging enabled


From: Stefan Weil
Subject: Re: [Qemu-devel] [PATCH] baum: Fix build with debugging enabled
Date: Sun, 30 Aug 2015 16:38:25 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.8.0

Am 30.08.2015 um 16:19 schrieb Samuel Thibault:
> cur and buf are pointers, so the difference can be a long int on 64bit
> platforms.
>
> Signed-off-by: Samuel Thibault <address@hidden>
>
> diff --git a/backends/baum.c b/backends/baum.c
> index a69aaff..0fa8025 100644
> --- a/backends/baum.c
> +++ b/backends/baum.c
> @@ -303,7 +303,7 @@ static int baum_eat_packet(BaumDriverState *baum, const 
> uint8_t *buf, int len)
>                  return 0;
>              cur++;
>          }
> -        DPRINTF("Dropped %d bytes!\n", cur - buf);
> +        DPRINTF("Dropped %ld bytes!\n", (long int) (cur - buf));

Using %td (and no type cast) would be better.

Regards
Stefan





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