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eth/protocols/eth: validate BlockRangeUpdate messages

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This commit is contained in:
Felix Lange 2025-04-25 21:24:01 +02:00
parent d8de9f4dc5
commit fc0b78e8a9
1 changed files with 3 additions and 0 deletions
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3
eth/protocols/eth/handlers.go
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@ -531,6 +531,9 @@ func handleBlockRangeUpdate(backend Backend, msg Decoder, peer *Peer) error {
if err := msg.Decode(&update); err != nil { if err := msg.Decode(&update); err != nil {
return err return err
} }
if err := update.Validate(); err != nil {
return err
}
// We don't do anything with these messages for now, just store them on the peer. // We don't do anything with these messages for now, just store them on the peer.
peer.lastRange.Store(&update) peer.lastRange.Store(&update)
return nil return nil