New submission from Benoit Hudson <benoit.hud...@imaginary-spaces.com>:
On OSX, with --enable-shared, if you shut down python and reinitialize, you can get a crash. Repro steps: see attached crashy.c gcc -I. -I ../Include/ -L. crashy.c -lpython3.9 ./a.out On OSX, with --enable-shared, you get a crash! On other platforms including on OSX static builds, no crash. Not a regression: it's present in 2.7 (where we actually hit it). PR incoming, the fix is simple. It has to do with caching (on OSX shared builds only) a stale value for the environment when building os.environ the first time; if you change the environment, the second initialization reads garbage when building os.environ. ---------- components: Interpreter Core, macOS files: crashy.c messages: 350309 nosy: Benoit Hudson, ned.deily, ronaldoussoren priority: normal severity: normal status: open title: crash reimporting posix after Py_Finalize on mac type: crash versions: Python 3.9 Added file: https://bugs.python.org/file48559/crashy.c _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue37931> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
