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ElementsProject / lightning Public

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Fix crash with dual opening when we cannot estimate fees#8864

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enaples wants to merge 5 commits intoElementsProject:masterElementsProject/lightning:masterfrom

enaples:test-current-feerate-assertionenaples/lightning:test-current-feerate-assertionCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Open

Fix crash with dual opening when we cannot estimate fees#8864
enaples wants to merge 5 commits intoElementsProject:masterfrom
enaples:test-current-feerate-assertion

Commits

Commits on Feb 9, 2026

tests: test reproduce #8863

enaples
authored and
rustyrussell
committed
pytest: test that we refuse incoming open requests if we have no feerates.
rustyrussell
committed
lightningd: refuse to let a peer open a channel if we have no fee estimates.
rustyrussell
committed
lightningd: don't hand 0 to dualopend as anchor feerate if we cannot estimate fees.
rustyrussell
committed
common: allow current_feerate under 253 in marginal_feerate().
rustyrussell
committed

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