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authorZach Hilman <zachhilman@gmail.com>2018-11-12 04:33:31 +0100
committerZach Hilman <zachhilman@gmail.com>2018-11-12 05:08:39 +0100
commit4b4f883aef8fbc4f8a8b6c842df61eb0d5253f45 (patch)
tree00d203262914bf2802558e5a99a3d6ac43cfef9d /src/core/hle
parentMerge pull request #1660 from Tinob/master (diff)
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Diffstat (limited to 'src/core/hle')
-rw-r--r--src/core/hle/service/spl/module.cpp9
-rw-r--r--src/core/hle/service/spl/module.h4
2 files changed, 11 insertions, 2 deletions
diff --git a/src/core/hle/service/spl/module.cpp b/src/core/hle/service/spl/module.cpp
index 44a6717d0..69c260408 100644
--- a/src/core/hle/service/spl/module.cpp
+++ b/src/core/hle/service/spl/module.cpp
@@ -3,18 +3,23 @@
// Refer to the license.txt file included.
#include <algorithm>
+#include <chrono>
#include <cstdlib>
+#include <ctime>
+#include <functional>
#include <vector>
#include "common/logging/log.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/service/spl/csrng.h"
#include "core/hle/service/spl/module.h"
#include "core/hle/service/spl/spl.h"
+#include "core/settings.h"
namespace Service::SPL {
Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
- : ServiceFramework(name), module(std::move(module)) {}
+ : ServiceFramework(name), module(std::move(module)),
+ rng(Settings::values.rng_seed.value_or(std::time(nullptr))) {}
Module::Interface::~Interface() = default;
@@ -24,7 +29,7 @@ void Module::Interface::GetRandomBytes(Kernel::HLERequestContext& ctx) {
std::size_t size = ctx.GetWriteBufferSize();
std::vector<u8> data(size);
- std::generate(data.begin(), data.end(), std::rand);
+ std::generate(data.begin(), data.end(), rng);
ctx.WriteBuffer(data);
diff --git a/src/core/hle/service/spl/module.h b/src/core/hle/service/spl/module.h
index 48fda6099..afa1f0295 100644
--- a/src/core/hle/service/spl/module.h
+++ b/src/core/hle/service/spl/module.h
@@ -4,6 +4,7 @@
#pragma once
+#include <random>
#include "core/hle/service/service.h"
namespace Service::SPL {
@@ -19,6 +20,9 @@ public:
protected:
std::shared_ptr<Module> module;
+
+ private:
+ std::mt19937 rng;
};
};