Closed
Description
Core Version: 2.3.0
According to the C standard, strncpy(dst, src, count) always writes exactly count bytes to dst, padding with zeroes after src has been copied.
The current implementation of strncpy_P doesn't do that, it just stops after copying src and the terminating zero. Code relying on the trailing zeroes works well with strncpy, but it doesn't work with strncpy_P.