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lightningd: set cid correctly in peer->uncommitted_channel.

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Setting it to 0xfffff... is just confusing.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2022-07-16 14:19:29 +09:30 • committed by neil saitug
parent 98185dfc2b
commit 08e3e979c8
4 changed files with 6 additions and 5 deletions
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2
lightningd/opening_common.c
View file

@ -61,8 +61,6 @@ new_uncommitted_channel(struct peer *peer)
*/
uc->minimum_depth = ld->config.anchor_confirms;
memset(&uc->cid, 0xFF, sizeof(uc->cid));
/* Declare the new channel to the HSM. */
new_channel_msg = towire_hsmd_new_channel(NULL, &uc->peer->id, uc->dbid);
if (!wire_sync_write(ld->hsm_fd, take(new_channel_msg)))

2
lightningd/opening_common.h
View file

@ -28,7 +28,7 @@ struct uncommitted_channel {
/* Reserved dbid for if we become a real struct channel */
u64 dbid;
/* Channel id, v2 opens only */
/* Channel id (temporary!) */
struct channel_id cid;
/* For logging */

6
lightningd/opening_control.c
View file

@ -1142,6 +1142,8 @@ static struct command_result *json_fundchannel_start(struct command *cmd,
return command_fail(cmd, FUNDING_PEER_NOT_CONNECTED,
"Peer not connected");
temporary_channel_id(&tmp_channel_id);
if (!peer->uncommitted_channel) {
if (feature_negotiated(cmd->ld->our_features,
peer->their_features,
@ -1168,6 +1170,8 @@ static struct command_result *json_fundchannel_start(struct command *cmd,
"peer");
}
peer->uncommitted_channel->cid = tmp_channel_id;
/* BOLT #2:
* - if both nodes advertised `option_support_large_channel`:
* - MAY set `funding_satoshis` greater than or equal to 2^24 satoshi.
@ -1220,8 +1224,6 @@ static struct command_result *json_fundchannel_start(struct command *cmd,
} else
upfront_shutdown_script_wallet_index = NULL;
temporary_channel_id(&tmp_channel_id);
fc->open_msg
= towire_openingd_funder_start(fc,
*amount,

1
lightningd/peer_control.c
View file

@ -1339,6 +1339,7 @@ void peer_active(struct lightningd *ld, const u8 *msg, int fd)
goto send_error;
}
peer->uncommitted_channel = new_uncommitted_channel(peer);
peer->uncommitted_channel->cid = channel_id;
peer_start_openingd(peer, peer_fd);
break;
case WIRE_OPEN_CHANNEL2: