http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45879
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-10-04
04:16:39 UTC ---
http://www.opengroup.org/onlinepubs/009695399/functions/strcpy.html says POSIX
that overlapping arguments to strcpy is undefined.
http://www.aquaphoenix.com/ref/gnu_c_library/libc_61.html says the same thing
for glibc.
So invalid as overlapping strings causes undefined behavior for strcpy.
