[hipl-commit] tla commit: hipl-dev@freelists.org--hipl/hipl--beet--2.6
- From: Miika Komu <miika@xxxxxx>
- To: hipl-commit@xxxxxxxxxxxxx
- Date: Mon, 21 Nov 2005 15:59:33 +0200
New revisions created in hipl-dev@xxxxxxxxxxxxxxxxxxx/hipl--beet--2.6
2005-11-21 GMT Miika Komu <miika@xxxxxx> patch-94
Summary:
Receiving of I1 works now, but crashes :)
Revision:
hipl--beet--2.6--patch-94
Receiving of I1 works now, but crashes:
debug(input.c:1632@hip_handle_i1): hip_handle_i1
debug(output.c:223@hip_xmit_r1):
Segmentation fault
The reason for the segfault is that the code currently tries to receive
the I1 with "recvfrom" system call. It returns the address of the peer,
but not the local address. However, the local address is needed for the
packet handling code.
Alternatives on how to fix this:
* Find a socket option for quering the receiving address.
* Rewrite the msg receiving based on recvmsg interface.
* We try to match a local address based the largest prefix of the peer
address. This heuristic may not always return the same address as
in the I1 packet.
modified files:
hipd/hipd.c
regards,
"tla mail-new-revisions"
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