Re: [Xen-devel] [PATCH 3/9] libxl: json string object can be NULL

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Ian Campbell writes ("Re: [PATCH 3/9] libxl: json string object can be NULL"):
> On Fri, 2015-07-10 at 19:00 +0100, Wei Liu wrote:
> > Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> 
> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> 
> It occurs to me that since libxl__strdup can never return NULL due to
> allocation failure we could consider make libxl__strdup(gc, NULL) be
> well defined as returning NULL.

This would be a nicer fix, yes.

Ian.

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