[issue18851] subprocess's Popen closes stdout/stderr filedescriptors used in another thread when Popen errors

2013-09-03 Thread Jan-Wijbrand Kolman
Jan-Wijbrand Kolman added the comment: Thanks you for the swift followup! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18851 ___ ___ Python

[issue18851] subprocess's Popen closes stdout/stderr filedescriptors used in another thread when Popen errors

2013-08-27 Thread Jan-Wijbrand Kolman
New submission from Jan-Wijbrand Kolman: An internal library that heavily uses subprocess.Popen() started failing its automated tests when we upgraded from Python 2.7.3 to Python 2.7.5. This library is used in a threaded environment. After debugging the issue, I was able to create a short