[ori_b]

And it's still wrong, since strncpy() doesn't null terminate: it null pads. That means that if the string is longer than the buffer, it will not be correctly terminated.

[iMerNibor]

They do check the string size before using strncpy though, so it should be fine

[ori_b]

The check is off by one. If it's equal in length to the buffer, then the buffer will not be nul terminated.