>Number:         7057
>Category:       bin
>Synopsis:       netstat -m fails if no memory allocated
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people (Utility Bug People)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Feb 27 08:05:00 1999
>Last-Modified:
>Originator:     Wolfgang Helbig
>Organization:
	
>Release:        NetBSD-current Fri Feb 26
>Environment:
	
System: NetBSD rvc1 1.3I NetBSD 1.3I (RVC1) #0: Sat Feb 27 16:22:02 CET 1999 helbig@rvc1:/usr/src/sys/arch/i386/compile/RVC1 i386


>Description:
	
>How-To-Repeat:
	Enter "netstat -m" when no mbufs are yet allocated. (like after
	reboot)
>Fix:
--- usr.bin/netstat/mbuf.c.orig	Sun Oct 19 16:23:11 1997
+++ usr.bin/netstat/mbuf.c	Sat Feb 27 16:38:04 1999
@@ -131,7 +131,8 @@
 	totmem = totmbufs * msize + mbstat.m_clusters * mclbytes;
 	totfree = mbstat.m_clfree * mclbytes;
 	printf("%u Kbytes allocated to network (%d%% in use)\n",
-		totmem / 1024, (totmem - totfree) * 100 / totmem);
+		totmem / 1024,
+		totmem ? (totmem - totfree) * 100 / totmem : 100);
 	printf("%lu requests for memory denied\n", mbstat.m_drops);
 	printf("%lu requests for memory delayed\n", mbstat.m_wait);
 	printf("%lu calls to protocol drain routines\n", mbstat.m_drain);
>Audit-Trail:
>Unformatted: