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channeld: fix funding_locked retransmission using latest revision of BOLT2.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Rusty Russell
2017-06-27 12:25:06 +09:30
committed by Christian Decker
parent 42c9cb58c7
commit ee9ebbc184
1 changed files with 6 additions and 4 deletions
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10
lightningd/channel/channel.c
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@@ -1486,11 +1486,13 @@ again:
/* BOLT #2:
*
* On reconnection, a node MUST retransmit `funding_locked` unless it
* has received an `update_` or `revoke_and_ack` for that channel,
* otherwise it MAY retransmit `funding_locked`.
* If `next_local_commitment_number` is 1 in both the
* `channel_reestablish` it sent and received, then the node MUST
* retransmit `funding_locked`, otherwise it MUST NOT.
*/
if (peer->funding_locked[LOCAL]) {
if (peer->funding_locked[LOCAL]
&& peer->next_index[LOCAL] == 1
&& next_local_commitment_number == 1) {
u8 *msg;
struct pubkey next_per_commit_point;