To reserve space for 65536 bits, allocate

65536 / (sizeof(int) * CHAR_BITS) `int's instead of
65536 / (sizeof(int) * CHAR_BITS) bytes to avoid a possible
segmentation fault if ports above 16383 are specified via the
-p option on a platform with 4 byte wide ints.

Approved by:	re (bmah)
Reported by:	Marco Wertejuk <wertejuk@mwcis.com>

usr.bin/sockstat/sockstat.c

@@ -111,7 +111,7 @@ parse_ports(const char *portspec)
 	int port, end;
 
 	if (ports == NULL)
-		if ((ports = calloc(1, 65536 / INT_BIT)) == NULL)
+		if ((ports = calloc(65536 / INT_BIT, sizeof(int))) == NULL)
 			err(1, "calloc()");
 	p = portspec;
 	while (*p != '\0') {