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271 Commits

Author SHA1 Message Date
Serhiy Storchaka
a7c0264735 [3.5] bpo-30730: Prevent environment variables injection in subprocess on Windows. (GH-2325) (#2361) 
Prevent passing other invalid environment variables and command arguments..
(cherry picked from commit d174d24a5d)
 2017-06-23 20:27:02 +03:00
Victor Stinner
df04c08849 bpo-30418: Popen.communicate() always ignore EINVAL (#2002) (#2005) 
On Windows, subprocess.Popen.communicate() now also ignore EINVAL
on stdin.write() if the child process is still running but closed the
pipe.
(cherry picked from commit d52aa31378)
 2017-06-08 18:20:46 +02:00
Serhiy Storchaka
c97c1914f4 [3.5] bpo-30065: Fixed arguments validation in _posixsubprocess.fork_exec(). (GH-1110) (#1190) 
(cherry picked from commit 66bffd1)
 2017-04-20 00:51:05 +03:00
Gregory P. Smith
50e16e33af Issue #29335: Fix subprocess.Popen.wait() when the child process has 
exited to a stopped instead of terminated state (ex: when under ptrace).
 2017-01-22 17:28:38 -08:00
Martin Panter
4afdca056b Issue #26240: Clean up the subprocess module doc string 
Patch by Tim Mitchell.
 2016-10-25 22:20:48 +00:00
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)
1ef8c7e886 Fixes Issue #26373: subprocess.Popen.communicate now correctly ignores 
BrokenPipeError when the child process dies before .communicate()
is called in more (all?) circumstances.
 2016-06-04 00:22:17 +00:00
Martin Panter
c76358924f Issue #22274: Redirect stderr=STDOUT when stdout not redirected, by Akira Li 2016-05-13 01:54:44 +00:00
Gregory P. Smith
6edadfc9ca * Re-fix issue #19284: Don't generate the no-op -R command line 
parameter to "enable" the always on sys.flags.hash_randomization
  in _args_from_interpreter_flags() used by multiprocessing and
  some unittests.  This simplifies the code.
* assert_python_ok docstring typo fix.
* Fix test_cmd_line not to fail if PYTHONHASHSEED is set to a fixed seed.
 2015-12-13 20:09:42 -08:00
Gregory P. Smith
0212c4dc6b Re-fix issue #19284: Don't generate the no-op -R command line 
parameter to "enable" the always on sys.flags.hash_randomization
in _args_from_interpreter_flags() used by multiprocessing and
some unittests.  This simplifies the code.
 2015-12-13 20:05:55 -08:00
Gregory P. Smith
2cd1b3b089 Fix issue #6973: When we know a subprocess.Popen process has died, do 
not allow the send_signal(), terminate(), or kill() methods to do
anything as they could potentially signal a different process.
 2015-11-15 18:26:11 -08:00
Gregory P. Smith
a0c9caad66 Fix issue #6973: When we know a subprocess.Popen process has died, do 
not allow the send_signal(), terminate(), or kill() methods to do
anything as they could potentially signal a different process.
 2015-11-15 18:19:10 -08:00
Gregory P. Smith
6e73000723 Add a subprocess.run() function than returns a CalledProcess instance for a 
more consistent API than the existing call* functions.
(enhancement from issue 23342)
 2015-04-14 16:14:25 -07:00
Gregory P. Smith
cb6fdf2c63 issue10838: Rename the subprocess.mswindows internal global to _mswindows. 
It is internal only, not a documented API.
 2015-04-07 16:11:33 -07:00
Gregory P. Smith
ace55865c5 Addresses Issue #10838: The subprocess now module includes 
SubprocessError and TimeoutError in its list of exported names for the
users wild enough to use "from subprocess import *".

MAXFD, mswindows and list2cmdline should be dealt with (renamed or
moved) in separate commits.

Committed at 35,000ft.  Thanks chromebook free gogo wifi passes!
 2015-04-07 15:57:54 -07:00
Serhiy Storchaka
86ba765705 Issue #21619: Popen objects no longer leave a zombie after exit in the with 
statement if the pipe was broken.  Patch by Martin Panter.
 2015-02-28 12:45:00 +02:00
Serhiy Storchaka
ab900c21fc Issue #21619: Popen objects no longer leave a zombie after exit in the with 
statement if the pipe was broken.  Patch by Martin Panter.
 2015-02-28 12:43:08 +02:00
Charles-François Natali
6e6c59b508 Issue #23285: PEP 475 -- Retry system calls failing with EINTR. 2015-02-07 13:27:50 +00:00
Victor Stinner
a5e881d2e8 Closes #23234: Refactor subprocess 
Use new OSError exceptions, factorize stdin.write() code.
 2015-01-14 17:07:59 +01:00
Antoine Pitrou
6e311aa748 Issue #21332: Ensure that `bufsize=1` in subprocess.Popen() selects line buffering, rather than block buffering. 2014-09-21 21:15:42 +02:00
Antoine Pitrou
afe8d0646c Issue #21332: Ensure that `bufsize=1` in subprocess.Popen() selects line buffering, rather than block buffering. 2014-09-21 21:10:56 +02:00
Victor Stinner
ae58649721 Issue #22043: time.monotonic() is now always available 
threading.Lock.acquire(), threading.RLock.acquire() and socket operations now
use a monotonic clock, instead of the system clock, when a timeout is used.
 2014-09-02 23:18:25 +02:00
Serhiy Storchaka
465e60e654 Issue #22033: Reprs of most Python implemened classes now contain actual 
class name instead of hardcoded one.
 2014-07-25 23:36:00 +03:00
Gregory P. Smith
7be74cffbe Remove the obsolete MAXFD constant and Popen._close_fds() method. 
They should have been removed years ago when removing the old pure
Python implementation from the file.
 2014-06-01 00:33:35 -07:00
Gregory P. Smith
b218863012 subprocess's Popen.wait() is now thread safe so that multiple threads 
may be calling wait() or poll() on a Popen instance at the same time
without losing the Popen.returncode value.  Fixes issue #21291.
 2014-04-23 00:38:22 -07:00
Gregory P. Smith
d65ba51e24 subprocess's Popen.wait() is now thread safe so that multiple threads 
may be calling wait() or poll() on a Popen instance at the same time
without losing the Popen.returncode value.  Fixes issue #21291.
 2014-04-23 00:27:17 -07:00