bin/180961: Fix top command format when JID with 4 characters is displayed

[Danilo Egêa Gondolfo]

>Number:         180961
>Category:       bin
>Synopsis:       Fix top command format when JID with 4 characters is displayed
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jul 31 05:00:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Danilo Egêa Gondolfo
>Release:        FreeBSD 9.2-BETA1
>Organization:
>Environment:
FreeBSD freebsd 9.2-BETA1 FreeBSD 9.2-BETA1 #7 r253479: Sat Jul 20 06:52:49 BRT 2013     root at freebsd:/usr/obj/usr/src/sys/PROJETO  amd64

>Description:
When JID is displayed with 4 letters, the screen shows an little bug.

You can see it here https://dl.dropboxusercontent.com/u/23276705/top1.png
>How-To-Repeat:

>Fix:


Patch attached with submission follows:

--- machine.c.orig	2013-07-31 04:31:38.000000000 -0300
+++ machine.c	2013-07-31 04:29:31.000000000 -0300
@@ -406,7 +406,7 @@
 		    (ps.thread ? smp_header : smp_header_thr) :
 		    (ps.thread ? up_header : up_header_thr);
 		snprintf(Header, sizeof(Header), prehead,
-		    ps.jail ? " JID" : "",
+		    ps.jail ? "   JID" : "",
 		    namelength, namelength, uname_field,
 		    ps.wcpu ? "WCPU" : "CPU");
 		break;
@@ -800,7 +800,7 @@
 	int cpu, state;
 	struct rusage ru, *rup;
 	long p_tot, s_tot;
-	char *proc_fmt, thr_buf[6], jid_buf[6];
+	char *proc_fmt, thr_buf[6], jid_buf[8];
 	char *cmdbuf = NULL;
 	char **args;
 



>Release-Note:
>Audit-Trail:
>Unformatted: