message: Add size check on meta.key_origin.path
  Resolves segfault on legacy wallet
  Log warning when meta.key_origin.path is below expected size
diff: @@ -383,6 +383,12 @@ std::vector<WalletDestination> LegacyScriptPubKeyMan::MarkUnusedAddresses(const
  if (it != mapKeyMetadata.end()){
  CKeyMetadata meta = it->second;
  if (!meta.hd_seed_id.IsNull() && meta.hd_seed_id != m_hd_chain.seed_id) {
  + if (meta.key_origin.path.size() < 3) {
  + WalletLogPrintf("%s: Adding inactive seed keys failed, insufficient path size: %d, has_key_origin: %s\n",
  + __func__,
  + meta.key_origin.path.size(),
  + meta.has_key_origin);
  + } else {
  bool internal = (meta.key_origin.path[1] & ~BIP32_HARDENED_KEY_LIMIT) != 0;
  int64_t index = meta.key_origin.path[2] & ~BIP32_HARDENED_KEY_LIMIT;
  @@ -392,6 +398,7 @@ std::vector<WalletDestination> LegacyScriptPubKeyMan::MarkUnusedAddresses(const
  }
  }
  }
  + }
  return result;
  }
  