Dimitry Andric 7362ea6db0 Fix the first couple of AddressSanitizer violations in usr.bin/top.
Avoid setting zero bytes beyond the length of the 'thisline' parameters
in i_process() and u_process(), and don't attempt to memset a negative
number of bytes.

MFC after:	1 week
2019-02-10 13:44:36 +00:00
..
2018-05-19 22:40:23 +00:00
2018-06-22 10:17:12 +00:00
2018-06-03 05:20:11 +00:00