3 Dec
2002
3 Dec
'02
3:52 a.m.
I finally tracked it down with strace. The send() function was
complaining about not being connected.
By changing it to a sendto and providing some hard coded data I was able
to make it work. Obviously this is not the "correct" solution, but it
illustrates the problem.
Here's the patch:
--- sim_ether.c.org Mon Dec 2 12:43:49 2002
+++ sim_ether.c Mon Dec 2 13:51:47 2002
@@ -406,7 +406,9 @@
int pcap_sendpacket(pcap_t* handle, u_char* msg, int len)
{
- return (send(pcap_fileno(handle), msg, len, 0) == len)?0:-1;
+ struct sockaddr_pkt spkt = { AF_INET, "eth0", -1 };
+ return (sendto(pcap_fileno(handle), msg, len, 0,
+ (struct sockaddr *)&spkt, sizeof(spkt)) == len)?0:-1;
}
int PacketGetAdapterNames(char* buffer, int* size)