From f4d3df62aa5fb754790ca70ab5a87add44c42872 Mon Sep 17 00:00:00 2001
From: Alvarez <140459501+prestoalvarez@users.noreply.github.com>
Date: Wed, 26 Nov 2025 23:23:20 +0100
Subject: [PATCH] Update wallet.go

---
 accounts/usbwallet/wallet.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/accounts/usbwallet/wallet.go b/accounts/usbwallet/wallet.go
index 5997a2a676..04e8b60517 100644
--- a/accounts/usbwallet/wallet.go
+++ b/accounts/usbwallet/wallet.go
@@ -343,6 +343,8 @@ func (w *wallet) selfDerive() {
 			context = context.Background()
 			nextAddrs = append([]common.Address{}, w.deriveNextAddrs...)
 		)
+		// Deep-copy derivation paths so updates inside this section don't mutate
+		// w.deriveNextPaths while we only hold stateLock.RLock.
 		nextPaths := make([]accounts.DerivationPath, len(w.deriveNextPaths))
 		for i, path := range w.deriveNextPaths {
 			nextPaths[i] = append(accounts.DerivationPath(nil), path...)