[issue38962] Reference leaks in subinterpreters

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

Ok, the problem seems to be that _PyBuiltin_Init() returns a new reference that is not cleared once PyModule_GetDict() and _PyBuiltins_AddExceptions() is called.

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stage: patch review -> needs patch

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38962>
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