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| author | Christian Heimes <christian@python.org> | 2019-08-27 21:36:56 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-27 21:36:56 (GMT) |
| commit | 98d90f745d35d5d07bffcb46788b50e05eea56c6 (patch) | |
| tree | ef3fd981f4f82f06e73b014bc742cf7a5acfebd9 /Modules | |
| parent | 3224e1a6bb23b1b322f5b9424b10ab68c9127dcc (diff) | |
| download | cpython-98d90f745d35d5d07bffcb46788b50e05eea56c6.zip cpython-98d90f745d35d5d07bffcb46788b50e05eea56c6.tar.gz cpython-98d90f745d35d5d07bffcb46788b50e05eea56c6.tar.bz2 | |
bpo-37951: Lift subprocess's fork() restriction (GH-15544)
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_posixsubprocess.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Modules/_posixsubprocess.c b/Modules/_posixsubprocess.c index 60c8eab..f68d362 100644 --- a/Modules/_posixsubprocess.c +++ b/Modules/_posixsubprocess.c @@ -583,8 +583,10 @@ subprocess_fork_exec(PyObject* self, PyObject *args) &restore_signals, &call_setsid, &preexec_fn)) return NULL; - if (_PyInterpreterState_Get() != PyInterpreterState_Main()) { - PyErr_SetString(PyExc_RuntimeError, "fork not supported for subinterpreters"); + if ((preexec_fn != Py_None) && + (_PyInterpreterState_Get() != PyInterpreterState_Main())) { + PyErr_SetString(PyExc_RuntimeError, + "preexec_fn not supported within subinterpreters"); return NULL; } |