Re: [PATCH for-4.5 3/3] python/xs: Correct the indirection of the NULL xshandle() check

[Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>]

On Thu, Nov 27, 2014 at 12:34:34PM +0000, Andrew Cooper wrote:
> The code now now matches its comment, and will actually catch the case of a
> bad xs handle.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
> Coverity-ID: 1055948
> CC: Ian Campbell <Ian.Campbell@citrix.com>
> CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
> CC: Wei Liu <wei.liu2@citrix.com>
> CC: Xen Coverity Team <coverity@xen.org>

Release-Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> ---
>  tools/python/xen/lowlevel/xs/xs.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/python/xen/lowlevel/xs/xs.c b/tools/python/xen/lowlevel/xs/xs.c
> index 84e1711..ec364bb 100644
> --- a/tools/python/xen/lowlevel/xs/xs.c
> +++ b/tools/python/xen/lowlevel/xs/xs.c
> @@ -816,7 +816,7 @@ static int parse_transaction_path(XsHandle *self, PyObject *args,
>  
>      *xh = xshandle(self);
>  
> -    if (!xh)
> +    if (!*xh)
>          return 0;
>  
>      if (!PyArg_ParseTuple(args, "ss", &thstr, path))
> -- 
> 1.7.10.4
>