On Thu, 2020-08-27 at 01:49 +0900, Masahiro Yamada wrote: > I do not have time to keep track of the discussion fully, > but could you give me a little more context why > the usage of stpcpy() is not recommended ? > > The implementation of strcpy() is almost the same. > It is unclear to me what makes stpcpy() unsafe.. It's the same thing that makes strcpy unsafe: Unchecked buffer lengths with no guarantee src is terminated.