1 Source : http://net-snmp.svn.sourceforge.net/viewvc/net-snmp?view=revision&revision=17415

     2 

     3 ------------------------------------------------------------------------------------------

     4 --- a/agent/mibgroup/host/hr_proc.c	Fri May 11 17:32:30 2007

     5 +++ b/agent/mibgroup/host/hr_proc.c	Fri Jun 14 11:27:57 2013

     6 @@ -175,7 +175,8 @@

     7          return (u_char *) nullOid;

     8      case HRPROC_LOAD:

     9          cpu = netsnmp_cpu_get_byIdx( proc_idx & HRDEV_TYPE_MASK, 0 );

    10 -        if ( !cpu || !cpu->history || !cpu->history[0].total_hist )

    11 +        if ( !cpu || !cpu->history || !cpu->history[0].total_hist ||

    12 +				( cpu->history[0].total_hist == cpu->total_ticks ))

    13              return NULL;

    14  

    15          long_return  = (cpu->idle_ticks  - cpu->history[0].idle_hist)*100;