[RFC] strcpys(): New function for copying strings safely

[Alejandro Colomar (man-pages)]

On 6/28/21 2:00 PM, Alejandro Colomar (man-pages) wrote:
> l = strscat(n - l, dest + l, src2);

Hmm, that's a bug; I wrote it too fast.

Either

l += strscpy(n - l, dest + l, src2);

or

l = strscat(n - l, dest, src2);

should be used instead.

-- 
Alejandro Colomar
Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/