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