[PATCH] gensignkey: ensure host keys are flushed to disk

[Matt Johnston]

On Fri, Jan 02, 2015 at 10:13:13AM +0100, Peter Korsgaard wrote:
>  > No problem. Matt, how will we fix it? Unconditionally use O_RDONLY or
>  > some kind of fallback?
> 
> Matt, what do you say? It would be good to get this fixed. Host key
> generation is basically completely broken by this.

I've committed that now with O_RDONLY. Sorry it took a while. 

Cheers,
Matt