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We can step into false-positive memory leak if we reassign global variables which assume memory allocations, for example std::string. Our unit tests has embedded memory leak detector which gets inited/destroyed somewhere in the middle of the test run. Hence allocations/deallocations done before/after its active livetime will be transparent for it. This particular case reassigned std::string global variable to the same value. Apperantly my version of libstdc++ (the one on CentOS 7) did not recognize that input/output string size is actually the same. Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> https://github.com/intel/compute-runtime/pull/144 Change-Id: Iaab42588f59691d3085a4f8879d902076dcee0fb
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
/*
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* Copyright (C) 2018-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "third_party/aub_stream/headers/aub_manager.h"
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#include "third_party/aub_stream/headers/options.h"
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namespace aub_stream_stubs {
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uint16_t tbxServerPort = 4321;
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std::string tbxServerIp = "127.0.0.1";
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} // namespace aub_stream_stubs
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namespace aub_stream {
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AubManager *AubManager::create(uint32_t productFamily, uint32_t devicesCount, uint64_t memoryBankSizeInGB, bool localMemorySupported, uint32_t streamMode) {
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return nullptr;
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}
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extern "C" {
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void injectMMIOList(MMIOList mmioList){};
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void setTbxServerPort(uint16_t port) { aub_stream_stubs::tbxServerPort = port; };
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void setTbxServerIp(std::string server) {
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// better to avoid reassigning global variables which assume memory allocations since
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// we could step into false-positive memory leak detection with embedded leak check helper
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if (aub_stream_stubs::tbxServerIp != server)
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aub_stream_stubs::tbxServerIp = server;
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};
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}
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} // namespace aub_stream
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