Re: [PATCH]unused NULL check before calling free

[Benjamin Baier]

On 07/31/14 12:39, Fritjof Bornebusch wrote:

That's why there is no need, to use a condition like:
        if(ptr == NULL)
                errx(1, "xfree: NULL pointer given as argument");

Yes, there is.
There is a big difference between free(NULL) and xfree(NULL).