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rpcserver: enforce max_events limit of 50000 for ForwardingHistory #10503

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EricGrill wants to merge 2 commits into from
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rpcserver: enforce max_events limit of 50000 for ForwardingHistory #10503

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b42419d
rpcserver: enforce max_events limit of 50000 for ForwardingHistory
EricGrill Jan 14, 2026
582444d
rpcserver: use channeldb.MaxResponseEvents constant
EricGrill Jan 19, 2026
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5 changes: 5 additions & 0 deletions rpcserver.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8240,6 +8240,11 @@ func (r *rpcServer) ForwardingHistory(ctx context.Context,
numEvents = 100
}

// Cap at the maximum number of events as documented in the API.
if numEvents > channeldb.MaxResponseEvents {
numEvents = channeldb.MaxResponseEvents
}

// Create sets of incoming and outgoing channel IDs from the request
// for faster lookups for filtering.
incomingChanIDs := fn.NewSet(req.IncomingChanIds...)
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