New submission from Peter Cawley: In the implementation of the IMPORT_STAR opcode, if the call to PyFrame_FastToLocalsWithError fails, or f_locals is NULL, then control flow jumps to the error handler without performing a decref on the "from" variable. As the "from" variable is initialised by POPping from the stack, the reference is leaked.
---------- components: Interpreter Core messages: 288582 nosy: Peter Cawley priority: normal severity: normal status: open title: Certain errors during IMPORT_STAR can leak a reference type: behavior versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29655> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com