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sfdnsres: ensure lp1 is not resolved

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This commit is contained in:
Liam 2023-08-28 11:48:25 -04:00
parent bbbe7c3b11
commit 56f7b53540
2 changed files with 21 additions and 2 deletions
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12
src/core/hle/service/sockets/sfdnsres.cpp
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@ -150,6 +150,12 @@ static std::pair<u32, GetAddrInfoError> GetHostByNameRequestImpl(HLERequestConte
const std::string host = Common::StringFromBuffer(host_buffer);
// For now, ignore options, which are in input buffer 1 for GetHostByNameRequestWithOptions.
// Prevent resolution of Nintendo servers
if (host.find("srv.nintendo.net") != std::string::npos) {
LOG_WARNING(Network, "Resolution of hostname {} requested, returning EAI_AGAIN", host);
return {0, GetAddrInfoError::AGAIN};
}
auto res = Network::GetAddressInfo(host, /*service*/ std::nullopt);
if (!res.has_value()) {
return {0, Translate(res.error())};
@ -261,6 +267,12 @@ static std::pair<u32, GetAddrInfoError> GetAddrInfoRequestImpl(HLERequestContext
const auto host_buffer = ctx.ReadBuffer(0);
const std::string host = Common::StringFromBuffer(host_buffer);
// Prevent resolution of Nintendo servers
if (host.find("srv.nintendo.net") != std::string::npos) {
LOG_WARNING(Network, "Resolution of hostname {} requested, returning EAI_AGAIN", host);
return {0, GetAddrInfoError::AGAIN};
}
std::optional<std::string> service = std::nullopt;
if (ctx.CanReadBuffer(1)) {
const std::span<const u8> service_buffer = ctx.ReadBuffer(1);