usbwallet: check returned error when decoding hexstr (ethereum#18056)

* usbwallet: check returned error when decoding hexstr * Update accounts/usbwallet/ledger.go Co-Authored-By: CoreyLin <[email protected]> * usbwallet: check hex decode error
gzliudan · Jan 14, 2025 · 97e82de · 97e82de
1 parent fda5e53
commit 97e82de
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/accounts/usbwallet/ledger.go b/accounts/usbwallet/ledger.go
@@ -258,7 +258,9 @@ func (w *ledgerDriver) ledgerDerive(derivationPath []uint32) (common.Address, er
 
 	// Decode the hex sting into an Ethereum address and return
 	var address common.Address
-	hex.Decode(address[:], hexstr)
+	if _, err = hex.Decode(address[:], hexstr); err != nil {
+		return common.Address{}, err
+	}
 	return address, nil
 }