On Wed, 2009-11-25 at 23:39 -0500, Tom Lane wrote: > John Reiser <jrei...@bitwagon.com> writes: > > On 11/25/2009 02:03 PM, Dave Jones wrote: > >> A zero sized memset is always a bug. > > > No, memset(,,0) is not always a bug. > > I think it's reasonably safe to assume that a *literal constant* zero in > the third argument is a bug. Whether the header macros can distinguish > that from compile-time-constant expressions is an interesting question, > but if they can, +1 for throwing an error.
I logged some time ago a trivial patch of https://bugzilla.redhat.com/show_bug.cgi?id=532492 which is apparently in rawhide now to generally avoid a warning on memset(foo, 0, 0) C. -- fedora-devel-list mailing list fedora-devel-list@redhat.com https://www.redhat.com/mailman/listinfo/fedora-devel-list
