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The change fixes a possible crash of realloc when replaced with tbbmalloc_proxy on Linux.

Signed-off-by: Alexei Katranov <>

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oneAPI Threading Building Blocks

Apache License Version 2.0 oneTBB CI

oneAPI Threading Building Blocks (oneTBB) lets you easily write parallel C++ programs that take full advantage of multicore performance, that are portable, composable and have future-proof scalability.

Release Information

Here are Release Notes and System Requirements.



Please report issues and suggestions via GitHub issues or start a topic on the oneTBB forum.

How to Contribute

To contribute to oneTBB, please open a GitHub pull request (preferred) or send us a patch by e-mail.

Please use the sign-off line at the end of the patch. Your signature certifies that you wrote the patch or otherwise have the right to pass it on as an open-source patch. The rules are pretty simple: if you can certify the then you just add a line to every git commit message:

Signed-off-by: Name Surname <>

Use your real name (sorry, no pseudonyms or anonymous contributions).

If you set your and git configs, you can sign your commit automatically with git commit -s.


oneAPI Threading Building Blocks is licensed under Apache License, Version 2.0. By its terms, contributions submitted to the project are also done under that license.


To report security issues please go to

Engineering team contacts

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