[libvirt] [PATCH] virfile: safezero: fix buffer allocation max size

[Michal Privoznik]

On 04.10.2013 15:49, Oskari Saarenmaa wrote:
> My previous commit 7dc1d4ab was supposed to change safezero to allocate
> 1 megabyte at maximum, but had the logic reversed and will allocate 1
> megabyte at minimum (and a lot more at maximum.)
> 
> Signed-off-by: Oskari Saarenmaa <os at ohmu.fi>
> ---
>  src/util/virfile.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/util/virfile.c b/src/util/virfile.c
> index f662127..e10de5a 100644
> --- a/src/util/virfile.c
> +++ b/src/util/virfile.c
> @@ -1075,7 +1075,7 @@ safezero(int fd, off_t offset, off_t len)
>  
>      /* Split up the write in small chunks so as not to allocate lots of RAM */
>      remain = len;
> -    bytes = MAX(1024 * 1024, len);
> +    bytes = MIN(1024 * 1024, len);
>  
>      r = VIR_ALLOC_N(buf, bytes);
>      if (r < 0) {
> 

Ooops. ACKed and pushed. Meanwhile I'm gonna hide someplace to be alone
with shame :)

Michal