Greetings,
while working on my bachelor's thesis (HelenOS packet filter), I noticed that
on a machine with two NICs DHCP fails to configure the second one. I found
that this is caused by dhcp_transport_fini() not being called after finishing
negotiation. Because the address is still in use, the second negotiation fails
to bind the address.
I attached a patch for this. However, this causes dhcp_recv_msg() to end with
an error, because the socket it wants to read from is closed. The
configuration seems to work fine, though. Is there a better place for the
dhcp_transport_fini()? Or should I fix this some other way?
JB
=== modified file 'uspace/srv/net/dhcp/dhcp.c'
--- uspace/srv/net/dhcp/dhcp.c 2014-07-13 14:06:23 +0000
+++ uspace/srv/net/dhcp/dhcp.c 2015-04-29 12:15:55 +0000
@@ -534,6 +534,8 @@
return;
}
+ dhcp_transport_fini(&dlink->dt);
+
log_msg(LOG_DEFAULT, LVL_NOTE, "%s: Successfully configured.",
dlink->link_info.name);
}
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