Nicolas Williams <Nicolas.Williams at Sun.COM> wrote:
> On Wed, Jun 25, 2008 at 09:39:55AM -0700, Garrett D'Amore wrote:
> > Is the next step really to start checking for null arguments to other
> > string functions? What about null pointers passed to other library
> > routines, such as free(), qsort(), bsearch()?
>
> free(NULL) is already allowed, always.
There is a difference: free(NULL) is a mandatory POSIX feature.
J?rg
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