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ported most of the libstrongswan chunk_t macros to pluto

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This commit is contained in:
Andreas Steffen
2009-04-17 16:11:33 +00:00
parent c04e75487f
commit 9b91b81870
27 changed files with 273 additions and 250 deletions
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src/pluto/demux.c
+9 -7
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@@ -990,7 +990,7 @@ malloc_md(void)
void
release_md(struct msg_digest *md)
{
freeanychunk(md->raw_packet);
chunk_free(&md->raw_packet);
free(md->packet_pbs.start);
md->packet_pbs.start = NULL;
md->next = md_pool;
@@ -1793,7 +1793,8 @@ process_packet(struct msg_digest **mdp)
/* XXX Detect weak keys */
/* grab a copy of raw packet (for duplicate packet detection) */
clonetochunk(md->raw_packet, md->packet_pbs.start, pbs_room(&md->packet_pbs));
md->raw_packet = chunk_create(md->packet_pbs.start, pbs_room(&md->packet_pbs));
md->raw_packet = chunk_clone(md->raw_packet);
/* Decrypt everything after header */
if (!new_iv_set)
@@ -2137,20 +2138,21 @@ complete_state_transition(struct msg_digest **mdp, stf_status result)
}
else
{
clonetochunk(st->st_rpacket
, md->packet_pbs.start
, pbs_room(&md->packet_pbs));
st->st_rpacket = chunk_create(md->packet_pbs.start,
pbs_room(&md->packet_pbs));
st->st_rpacket = chunk_clone(st->st_rpacket);
}
/* free previous transmit packet */
freeanychunk(st->st_tpacket);
chunk_free(&st->st_tpacket);
/* if requested, send the new reply packet */
if (smc->flags & SMF_REPLY)
{
close_output_pbs(&md->reply); /* good form, but actually a no-op */
clonetochunk(st->st_tpacket, md->reply.start, pbs_offset(&md->reply));
st->st_tpacket = chunk_create(md->reply.start, pbs_offset(&md->reply));
st->st_tpacket = chunk_clone(st->st_tpacket);
if (nat_traversal_enabled)
nat_traversal_change_port_lookup(md, md->st);