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authorDavid Marcec <dmarcecguzman@gmail.com>2018-08-11 18:31:43 +0200
committerDavid Marcec <dmarcecguzman@gmail.com>2018-08-11 18:31:43 +0200
commit10f494eefead7b2da17d8095abdfaad9ff9290fb (patch)
tree268b35667b3d77f1eb12940f9f66fb4894de82d1 /src/core
parentRemoved un-needed count from ListOpenUsers and ListAllUsers (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/hle/service/acc/profile_manager.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 908519095..314bccbf9 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -5,6 +5,7 @@
#pragma once
#include <array>
+#include <random>
#include "boost/optional.hpp"
#include "common/common_types.h"
#include "common/swap.h"
@@ -38,8 +39,12 @@ struct UUID {
// TODO(ogniK): Properly generate uuids based on RFC-4122
const UUID& Generate() {
- uuid[0] = (static_cast<u64>(std::rand()) << 32) | std::rand();
- uuid[1] = (static_cast<u64>(std::rand()) << 32) | std::rand();
+ std::random_device device;
+ std::mt19937 gen(device());
+ std::uniform_int_distribution<uint64_t> distribution(1,
+ std::numeric_limits<uint64_t>::max());
+ uuid[0] = distribution(gen);
+ uuid[1] = distribution(gen);
return *this;
}