p2p/discover: fix crash in Resolve (#19579)
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@ -426,11 +426,11 @@ func (t *UDPv4) Resolve(n *enode.Node) *enode.Node {
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}
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}
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// Otherwise perform a network lookup.
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var key *enode.Secp256k1
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if n.Load(key) != nil {
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var key enode.Secp256k1
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if n.Load(&key) != nil {
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return n // no secp256k1 key
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}
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result := t.LookupPubkey((*ecdsa.PublicKey)(key))
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result := t.LookupPubkey((*ecdsa.PublicKey)(&key))
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for _, rn := range result {
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if rn.ID() == n.ID() {
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if rn, err := t.requestENR(rn); err == nil {
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