Re: [PATCH 2/2] python: return error if PyObject obj is NULL for unwrapper helper functions

[Guannan Ren <gren@xxxxxxxxxx>]

On 09/27/2012 09:51 PM, Michal Privoznik wrote:
> On 26.09.2012 19:33, Guannan Ren wrote:
> > The result is indeterminate for NULL argument to python
> > functions as follows. It's better to return negative value in
> > these situations.
> >
> > PyObject_IsTrue will segfault if the argument is NULL
> > PyFloat_AsDouble(NULL) is -1.000000
> > PyLong_AsUnsignedLongLong(NULL) is 0.000000
> > ---
> >   python/typewrappers.c | 43 +++++++++++++++++++++++++++++++++++++++++--
> >   1 file changed, 41 insertions(+), 2 deletions(-)
> ACK
>
> Michal

    Thanks and pushed

    Guannan

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