Description of problem:
iptraf-ng seg'd on me - I think this was probably at the time a VM was starting in the background; it's possible this is the same as bz 1079945.

Version-Release number of selected component (if applicable):
iptraf-ng-1.1.4-4.el7.x86_64
(The machine started off as 7.0 and has slowly had random bits upgraded, it's a dev box)

How reproducible:
unclear

Steps to Reproduce:
1. run iptraf-ng
2. bring an interface up in the background????
3.

Actual results:
seg

Expected results:
no seg

Additional info:
Program terminated with signal 11, Segmentation fault.
#0  rate_add_rate (rate=rate@entry=0x128a3f0, bytes=216, msecs=msecs@entry=1011) at src/rate.c:48
48		rate->rates[rate->index] = bytes * 1000ULL / msecs;
(gdb) where
#0  rate_add_rate (rate=rate@entry=0x128a3f0, bytes=216, msecs=msecs@entry=1011) at src/rate.c:48
#1  0x0000000000417d23 in updaterates (table=0x7ffd6d8ee820, msecs=1011) at src/ifstats.c:262
#2  ifstats (facilitytime=facilitytime@entry=0) at src/ifstats.c:525
#3  0x00000000004039c4 in program_interface () at src/iptraf.c:193
#4  main (argc=1, argv=<optimized out>) at src/iptraf.c:532
(gdb) p rate
$1 = (struct rate *) 0x128a3f0
(gdb) p rate->index
$2 = 0
(gdb) p rate
$3 = (struct rate *) 0x128a3f0
(gdb) p rate->rates
$4 = (unsigned long long *) 0x0
(gdb) where
#0  rate_add_rate (rate=rate@entry=0x128a3f0, bytes=216, msecs=msecs@entry=1011) at src/rate.c:48
#1  0x0000000000417d23 in updaterates (table=0x7ffd6d8ee820, msecs=1011) at src/ifstats.c:262
#2  ifstats (facilitytime=facilitytime@entry=0) at src/ifstats.c:525
#3  0x00000000004039c4 in program_interface () at src/iptraf.c:193
#4  main (argc=1, argv=<optimized out>) at src/iptraf.c:532
(gdb) bt full
#0  rate_add_rate (rate=rate@entry=0x128a3f0, bytes=216, msecs=msecs@entry=1011) at src/rate.c:48
        sum = <optimized out>
#1  0x0000000000417d23 in updaterates (table=0x7ffd6d8ee820, msecs=1011) at src/ifstats.c:262
        ptmp = 0x128a3a0
        rate = <optimized out>
#2  ifstats (facilitytime=facilitytime@entry=0) at src/ifstats.c:525
        logging = 0
        table = {head = 0x1214400, tail = 0x7f7ef886b0c6 <_nc_flush+86>, firstvisible = 0x1214400, 
          lastvisible = 0x128a3a0, borderwin = 0x1213da0, borderpanel = 0x1213ed0, statwin = 0x1213f10, 
          statpanel = 0x1214040}
        pkt_result = <optimized out>
        ptmp = <optimized out>
        logfile = 0x0
        ch = -1
        fd = 4
        tv = {tv_sec = 1447961860, tv_usec = 38339}
        starttime = <optimized out>
        statbegin = 1447961853
        now = 1447961860
        start_tv = <optimized out>
        startlog = 1447961853
        updtime = {tv_sec = 1447961859, tv_usec = 976072}
        promisc = {next = 0x7ffd6d8ee810, prev = 0x7ffd6d8ee810}
        pkt = {pkt_bufsize = 96, pkt_payload = 0x0, pkt_caplen = 66, pkt_len = 0, pkt_ifindex = 2, 
          pkt_protocol = 2048, pkt_hatype = 1, pkt_pkttype = 0 '\000', pkt_halen = 88 'X', 
          pkt_addr = "\251\370~\177\000\000\000", ethhdr = 0x0, fddihdr = 0x0, iphdr = 0x0, ip6_hdr = 0x0, 
          pkt_buf = "Data removed for good luck"}
#3  0x00000000004039c4 in program_interface () at src/iptraf.c:193
        endloop = 0
        aborted = 0
        break_aborted = 32638
        ifname = "29197\n\000\000\001\000\000\000\000\000\000"
        ifptr = <optimized out>
        menu = {itemlist = 0x1213540, selecteditem = 0x7ffd6d8eeba8, lastitem = 0x1213cc0, itemcount = 13, 
          postn = 0, x1 = 35, y1 = 15, x2 = 40, y2 = 26, menu_maxx = 33, menuwin = 0x120d3d0, 
          menupanel = 0x1211890, descwin = 0x1213da0, descpanel = 0x1213d60, borderattr = 768, 
          normalattr = 2100736, highattr = 2097920, barnormalattr = 2100992, barhighattr = 2099968, 
          descriptionattr = 512, shortcuts = "MSDBL^F^O^A^X", '\000' <repeats 11 times>, " "}
        break_menu = {itemlist = 0x0, selecteditem = 0x7f7ef8eda560, lastitem = 0x7ffd6d8eeaf0, 
          itemcount = 1838082784, postn = 32765, x1 = -163754450, y1 = 0, x2 = 4200133, y2 = 0, 
          menu_maxx = 4294967295, menuwin = 0x7f7ef82c6f08 <__GI_bsearch+88>, menupanel = 0x7f7ef82a0138, 
          descwin = 0x7f7ef8ec74c8, descpanel = 0x0, borderattr = 118, normalattr = 0, highattr = 1838082880, 
          barnormalattr = 32765, barhighattr = 194, descriptionattr = 0, 
          shortcuts = "\240\353\216m\375\177\000\000\260\353\216m\375\177\000\000\t\000\000\000\000\000\000", <incomplete sequence \326>}
        row = 2
        break_row = 1
#4  main (argc=1, argv=<optimized out>) at src/iptraf.c:532
        commands = {{cmd = 0x4212da "capture", fn = 0x41e830 <cmd_capture>, help = 0x4212e2 "capture packet"}, {
            cmd = 0x0, fn = 0x0, help = 0x0}}
        internal_argv = <optimized out>
        command = <optimized out>
        pidfile_created = 1
(gdb) q