Jacek Caban wrote: > The string was always zero-terminated without your patch. It's fine to > call create_string with NULL str argument as long as len is 0 and > current implementation works fine in this case. > > > Jacek
Hi Jacek, Technically, behavior is undefined if the pointers do not each point to an object, even if the size parameter has a value of zero (see http://tinyurl.com/6eqo3n, third post). Though I concede that it would be a rare implementation that touched its pointers (or copies of them) in that case. -- Andy.
