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lnpeer: forwarding: dont release preimage if dont_settle_htlc

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If a payment hash is in LNWallet.dont_settle_htlcs the preimage
shouldn't be released even when just forwarding.
This commit is contained in:
f321x
2025-12-11 18:47:56 +01:00
parent 0b886cf7a8
commit 9906eb42ac
1 changed files with 4 additions and 1 deletions
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5
electrum/lnpeer.py
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@@ -3240,7 +3240,10 @@ class Peer(Logger, EventListener):
# this was a forwarding set and it failed
self.lnworker.set_mpp_resolution(payment_key, RecvMPPResolution.FAILED)
return error_bytes or failure_message, None, None
preimage = self.lnworker.get_preimage(mpp_set.get_payment_hash())
payment_hash = mpp_set.get_payment_hash()
if payment_hash.hex() in self.lnworker.dont_settle_htlcs:
return None, None, None
preimage = self.lnworker.get_preimage(payment_hash)
return None, preimage, None
return None