Files
cpython/Modules
Gregory P. Smith ce34410b8b bpo-32270: Don't close stdin/out/err in pass_fds (GH-6242)
When subprocess.Popen() stdin= stdout= or stderr= handles are specified
and appear in pass_fds=, don't close the original fds after dup'ing them.

This implementation and unittest primarily came from @izbyshev (see the PR)

See also b89b52f284

This also removes the old manual p2cread, c2pwrite, and errwrite closing logic
as inheritable flags and _close_open_fds takes care of that properly today without special treatment.

This code is within child_exec() where it is the only thread so there is no
race condition between the dup and _Py_set_inheritable_async_safe call.
2018-09-10 17:46:22 -07:00
..
2017-11-05 15:37:50 +02:00
2017-11-08 14:44:44 -08:00

Source files for standard library extension modules,
and former extension modules that are now builtin modules.