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network: narrow down scope of "result" in win32 code for
GetAvailableNetworkInterfaces
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parent
04ec426201
commit
8513e59431
@ -22,8 +22,6 @@ namespace Network {
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#ifdef _WIN32
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std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
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std::vector<NetworkInterface> result;
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std::vector<u8> adapter_addresses_raw;
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auto adapter_addresses = reinterpret_cast<PIP_ADAPTER_ADDRESSES>(adapter_addresses_raw.data());
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DWORD ret = ERROR_BUFFER_OVERFLOW;
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@ -44,6 +42,8 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
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}
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if (ret == NO_ERROR) {
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std::vector<NetworkInterface> result;
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for (auto current_address = adapter_addresses; current_address != nullptr;
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current_address = current_address->Next) {
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if (current_address->FirstUnicastAddress == nullptr ||
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@ -63,11 +63,12 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
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.name{Common::UTF16ToUTF8(std::wstring{current_address->FriendlyName})},
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.ip_address{ip_addr}});
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}
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return result;
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} else {
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LOG_ERROR(Network, "Failed to get network interfaces with GetAdaptersAddresses");
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return {};
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}
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return result;
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}
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#else
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