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Commit Graph

110 Commits

Author SHA1 Message Date
Antoine Pitrou
33fc744ea3 Issue #18851: Avoid a double close of subprocess pipes when the child process fails starting. 2013-08-30 23:38:13 +02:00
Charles-François Natali
4c53314475 Issue #18763: subprocess: The file descriptors are now closed after calling the 
preexec_fn callback, which may open file descriptors.
 2013-08-25 18:22:49 +02:00
Ezio Melotti
f5469cff1f #18705: fix a number of typos. Patch by Févry Thibault. 2013-08-17 15:43:51 +03:00
Ned Deily
c94f07de77 Issue #18186: remove obsolete 2.2 compatibility comment. 2013-06-11 15:00:21 -07:00
Kristján Valur Jónsson
8927e8f421 Issue #12098: multiprocessing on Windows now starts child processes 
using the same sys.flags as the current process.
Backport from default branch.
 2013-03-19 15:07:35 -07:00
Andrew Svetlov
332562f447 Keep ref to ECHILD in local scope (#16650) 2012-12-24 20:09:27 +02:00
Gregory P. Smith
211248b214 Fix issue #16140 bug that the fix to issue #16327 added - don't double 
close subprocess.PIPE file descriptors when the child encounters an
error prior to exec.
 2012-11-11 02:00:49 -08:00
Gregory P. Smith
9d3b6e9822 Fixes issue #16327: The subprocess module no longer leaks file descriptors 
used for stdin/stdout/stderr pipes to the child when fork() fails.
 2012-11-10 22:49:03 -08:00
Gregory P. Smith
f2705aebb0 Fixes issue #14396: Handle the odd rare case of waitpid returning 0 
when not expected in subprocess.Popen.wait().
 2012-11-10 21:13:20 -08:00
Gregory P. Smith
0798cbc1df Issue #15756: subprocess.poll() now properly handles errno.ECHILD to 
return a returncode of 0 when the child has already exited or cannot
be waited on.
 2012-09-29 12:02:48 -07:00
Antoine Pitrou
f60845b70a Issue #14252: Fix subprocess.Popen.terminate() to not raise an error under Windows when the child process has already exited. 2012-03-11 19:29:12 +01:00
Charles-François Natali
2a34eb3104 Issue #12786: Set communication pipes used by subprocess.Popen CLOEXEC to avoid 
them being inherited by other subprocesses.
 2011-08-25 21:20:54 +02:00
Charles-François Natali
b02302c5cf Issue #12650: Fix a race condition where a subprocess.Popen could leak 
resources (FD/zombie) when killed at the wrong time.
 2011-08-18 17:18:28 +02:00
Ross Lagerwall
d8e3901478 Issue #12607: In subprocess, fix issue where if stdin, stdout or stderr is 
given as a low fd, it gets overwritten.
 2011-07-27 18:54:53 +02:00
Victor Stinner
e790131dc6 Issue #12493: subprocess: communicate() handles EINTR 
subprocess.Popen.communicate() now also handles EINTR errors if the process has
only one pipe.
 2011-07-05 14:08:01 +02:00
Victor Stinner
776e69b5b3 Close #12085: Fix an attribute error in subprocess.Popen destructor if the 
constructor has failed, e.g. because of an undeclared keyword argument. Patch
written by Oleg Oshmyan.
 2011-06-01 01:03:00 +02:00
Brian Curtin
20de4586e6 whitespace fix 2011-04-29 16:28:52 -05:00
Brian Curtin
77b75910b7 merge 2011-04-29 16:21:51 -05:00
Ross Lagerwall
104c3f1020 Issue #10963: Ensure that subprocess.communicate() never raises EPIPE. 2011-04-05 15:24:34 +02:00
Ezio Melotti
c2077b0d9b #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 12:34:31 +02:00
Antoine Pitrou
91ce0d933c Merged revisions 87695 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r87695 | antoine.pitrou | 2011-01-03 19:23:55 +0100 (lun., 03 janv. 2011) | 5 lines

  Issue #10806, issue #9905: Fix subprocess pipes when some of the standard
  file descriptors (0, 1, 2) are closed in the parent process.  Initial
  patch by Ross Lagerwall.
........
 2011-01-03 18:45:09 +00:00
Gregory P. Smith
312efbc115 Merged revisions 87233 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r87233 | gregory.p.smith | 2010-12-14 06:38:00 -0800 (Tue, 14 Dec 2010) | 4 lines

  Issue #1731717: Fixed the problem where subprocess.wait() could cause an
  OSError exception when The OS had been told to ignore SIGCLD in our process
  or otherwise not wait for exiting child processes.
........
 2010-12-14 15:02:53 +00:00
Brian Curtin
e80513c207 Merged revisions 84582 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84582 | brian.curtin | 2010-09-07 08:24:38 -0500 (Tue, 07 Sep 2010) | 3 lines

  Adjust #8956 to add the bad signal number to the exception message.
........
 2010-09-07 13:27:20 +00:00
Brian Curtin
9a0cb6a8d0 Merged revisions 84559 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r84559 | brian.curtin | 2010-09-06 11:29:29 -0500 (Mon, 06 Sep 2010) | 6 lines

  Fix #8956. ValueError message was only mentioning one signal.

  Rather than list out the three signals (or more over time), the message was
  made less specific but still descriptive.
........
 2010-09-06 16:31:27 +00:00
Tim Golden
8e4756c763 #2304: fix incorporating Eric Smith's .format suggestion and tested on Ubuntu as well as Windows 2010-08-12 11:00:35 +00:00