Re: [PATCH] xattr: NULL initialize name in simple_xattr_alloc

[Joe Perches <joe@xxxxxxxxxxx>]

On Mon, 2020-03-09 at 11:37 -0700, Daniel Xu wrote:
> It's preferable to initialize structs to a deterministic state.

Thanks Daniel.

> Signed-off-by: Daniel Xu <dxu@xxxxxxxxx>
> ---
>  fs/xattr.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/xattr.c b/fs/xattr.c
> index 90dd78f0eb27..92b324c265d2 100644
> --- a/fs/xattr.c
> +++ b/fs/xattr.c
> @@ -821,6 +821,7 @@ struct simple_xattr *simple_xattr_alloc(const void *value, size_t size)
>  	if (!new_xattr)
>  		return NULL;
>  
> +	new_xattr->name = NULL;
>  	new_xattr->size = size;
>  	memcpy(new_xattr->value, value, size);
>  	return new_xattr;