Use close_fds for posix.

2018-08-03 13:08:07 +02:00
parent 30d14ea016
commit ccb460b433
1 changed files with 3 additions and 0 deletions
--- a/jedi/_compatibility.py
+++ b/jedi/_compatibility.py
@@ -521,6 +521,9 @@ class GeneralizedPopen(subprocess.Popen):
            except AttributeError:
                CREATE_NO_WINDOW = 0x08000000
            kwargs['creationflags'] = CREATE_NO_WINDOW
+        # The child process doesn't need file descriptors except 0, 1, 2.
+        # This is unix only.
+        kwargs['close_fds'] = 'posix' in sys.builtin_module_names
        super(GeneralizedPopen, self).__init__(*args, **kwargs)