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core/libraries/save_data: Fix inaccurate behaviour on sceSaveDataSetupSaveDataMemory (#913)

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Daniel R. 2024-09-14 19:00:22 +02:00 • committed by GitHub
parent 5c5c02cb04
commit febc1a9e17
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1 changed files with 11 additions and 3 deletions
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14
src/core/libraries/save_data/savedata.cpp
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@ -769,13 +769,21 @@ int PS4_SYSV_ABI sceSaveDataSetupSaveDataMemory(u32 userId, size_t memorySize,
LOG_INFO(Lib_SaveData, "called:userId = {}, memorySize = {}", userId, memorySize); LOG_INFO(Lib_SaveData, "called:userId = {}, memorySize = {}", userId, memorySize);
if (param == nullptr) {
return ORBIS_SAVE_DATA_ERROR_PARAMETER;
}
const auto& mount_dir = Common::FS::GetUserPath(Common::FS::PathType::SaveDataDir) / const auto& mount_dir = Common::FS::GetUserPath(Common::FS::PathType::SaveDataDir) /
std::to_string(userId) / game_serial / "sdmemory"; std::to_string(userId) / game_serial / "sdmemory";
if (std::filesystem::exists(mount_dir)) { if (!std::filesystem::exists(mount_dir)) {
return ORBIS_SAVE_DATA_ERROR_EXISTS; std::filesystem::create_directories(mount_dir);
} }
std::filesystem::create_directories(mount_dir);
// NOTE: Reminder that games can pass params:
// memset(param, 0, sizeof(param_t));
// strncpy(param->title, "Beach Buggy Racing", 127);
std::vector<u8> buf(memorySize); std::vector<u8> buf(memorySize);
Common::FS::IOFile::WriteBytes(mount_dir / "save_mem1.sav", buf); Common::FS::IOFile::WriteBytes(mount_dir / "save_mem1.sav", buf);
return ORBIS_OK; return ORBIS_OK;