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Merge pull request #9754 from JosJuice/netplay-memcard-region

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NetPlay: Check that memory card region is valid
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Mai M 2021-05-26 20:57:58 -04:00 committed by GitHub
commit 52a388af9a
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1 changed files with 7 additions and 0 deletions
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7
Source/Core/Core/NetPlayClient.cpp
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@ -859,6 +859,13 @@ unsigned int NetPlayClient::OnData(sf::Packet& packet)
bool mc251;
packet >> is_slot_a >> region >> mc251;
// This check is mainly intended to filter out characters which have special meanings in paths
if (region != JAP_DIR && region != USA_DIR && region != EUR_DIR)
{
SyncSaveDataResponse(false);
return 0;
}
const std::string path = File::GetUserPath(D_GCUSER_IDX) + GC_MEMCARD_NETPLAY +
(is_slot_a ? "A." : "B.") + region + (mc251 ? ".251" : "") + ".raw";
if (File::Exists(path) && !File::Delete(path))