htlcswitch+lnwallet: ReceiveMalformedFailHTLC#7030
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joostjager wants to merge 2 commits intolightningnetwork:masterfrom
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htlcswitch+lnwallet: ReceiveMalformedFailHTLC#7030joostjager wants to merge 2 commits intolightningnetwork:masterfrom
joostjager wants to merge 2 commits intolightningnetwork:masterfrom
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joostjager
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Oct 13, 2022
htlcswitch/link.go
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Need to think about this deletion in the context of upgrade scenarios with lingering 'old style' malformed fails.
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Migrating Fail to MalformedFail for the pending updates in the channel db doesn't look very attractive.
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In #6913 (comment), we decided to simply not allow failure messages shorter than 256 bytes. Closing this for now. |
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Reviving a three year old idea described in #3027 (comment).
Variable failure length messages force us to rethink the previously chosen solution that depends on a fixed length, see #6913