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Hi,
when updating to TBB 2019 Update 8 we observed a memory leak.
We use concurrent_unordered_map.emplace in our source code. When the insertion fails, the argument's destructor is not called.
When we change from emplace to concurrent_unordered_map.insert the argument's destructor is called as expected.
The problematic code seems to be the AllowDestroy argument to internal_insert.
We are using the pre-build win packages from https://github.com/intel/tbb/releases, Windows 10, MS VS 2017 with the most recent compiler and C++17 as the language standard, 64 Bit.
Best,
Alexander
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Hi Alexander,
Thank you for the investigation and reporting the issue. This issue will be fixed in one of the next TBB releases.
Regards,
Ivan
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