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Fixed call to pcap_lookupnet to actually use the device name as the argument.

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This commit is contained in:
Mark Pizzolato 2012-02-17 16:33:06 -08:00
parent f2b583759a
commit 98e343f43f
1 changed files with 4 additions and 2 deletions
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6
sim_ether.c
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@ -2697,8 +2697,10 @@ if ((0 == strlen(buf)) && (!dev->promiscuous)) /* Empty filter means match nothi
strcpy(buf, "ether host fe:ff:ff:ff:ff:ff"); /* this should be a good match nothing filter */
sim_debug(dev->dbit, dev->dptr, "BPF string is: |%s|\n", buf);
/* get netmask, which is required for compiling */
if ((dev->eth_api == ETH_API_PCAP) && (pcap_lookupnet(dev->handle, &bpf_subnet, &bpf_netmask, errbuf)<0))
/* get netmask, which is a required argument for compiling, the value, in our
case isn't actually interesting since the filters we generate aren't
referencing IP fields, networks or values */
if ((dev->eth_api == ETH_API_PCAP) && (pcap_lookupnet(dev->name, &bpf_subnet, &bpf_netmask, errbuf)<0))
bpf_netmask = 0;
#ifdef USE_BPF