On Thu, Aug 27, 2020 at 12:58:35AM +0900, Masahiro Yamada wrote: > On Tue, Aug 25, 2020 at 10:58 PM Nick Desaulniers > <ndesaulniers@xxxxxxxxxx> wrote: > > [...] > > +/** > > + * stpcpy - copy a string from src to dest returning a pointer to the new end > > + * of dest, including src's %NUL-terminator. May overrun dest. > > + * @dest: pointer to end of string being copied into. Must be large enough > > + * to receive copy. > > + * @src: pointer to the beginning of string being copied from. Must not overlap > > + * dest. > > + * > > + * stpcpy differs from strcpy in a key way: the return value is the new > > + * %NUL-terminated character. (for strcpy, the return value is a pointer to > > + * src. > > > return a pointer to src? > > "man 3 strcpy" says: > > The strcpy() and strncpy() functions return > a pointer to the destination string *dest*. Agreed; that's a typo. -- Kees Cook
