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peer_htlcs: Prevent htlc_out from being handled multiple times in case of immediate channeld error.

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ZmnSCPxj 2018-01-29 18:54:08 +00:00 • committed by Rusty Russell
parent bd5dd46c4f
commit c46727604e
1 changed files with 2 additions and 0 deletions
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2
lightningd/peer_htlcs.c
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@ -349,6 +349,8 @@ static void rcvd_htlc_reply(struct subd *subd, const u8 *msg, const int *fds,
} else
local_fail_htlc(hout->in, failure_code,
hout->key.peer->scid);
/* Prevent hout from being failed twice. */
tal_del_destructor(hout, hout_subd_died);
tal_free(hout);
return;
}