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Miss Islington (bot) 05455637f3
bpo-32844: Fix a subprocess misredirection of a low fd (GH5689) 
bpo-32844: subprocess: Fix a potential misredirection of a low fd to stderr.

When redirecting, subprocess attempts to achieve the following state:
each fd to be redirected to is less than or equal to the fd
it is redirected from, which is necessary because redirection
occurs in the ascending order of destination descriptors.
It fails to do so in a couple of corner cases,
for example, if 1 is redirected to 2 and 0 is closed in the parent.
(cherry picked from commit 0e7144b064)

Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com>
2018-03-26 13:14:09 -07:00
..
asyncio bpo-33037: Skip sending/receiving after SSL transport closing (GH-6044) (GH-6057) 2018-03-10 18:27:01 +02:00
collections bpo-25988: Emit a warning when use or import ABCs from 'collections'. (GH-5734) 2018-02-18 17:40:59 +00:00
concurrent bpo-33056 FIX leaking fd in concurrent.futures.ProcessPoolExecutor (GH-6084) (#6092) 2018-03-13 10:10:57 +01:00
ctypes [3.7] bpo-32746: Fix multiple typos (GH-5144) (GH-5520) 2018-02-03 20:41:43 -05:00
curses
dbm
distutils Improve error message for "setup.py upload" without dist files (GH-21060) 2018-02-18 19:57:17 -08:00
email [3.7] bpo-32746: Fix multiple typos (GH-5144) (GH-5520) 2018-02-03 20:41:43 -05:00
encodings bpo-32943: Fix confusing error message for rot13 codec (GH-5869) 2018-03-24 21:30:39 -07:00
ensurepip Upgrade pip to v9.0.3 and setuptools to v39.0.1 (GH-6184) 2018-03-21 23:38:24 -04:00
html
http bpo-31639: Use threads in http.server module. (GH-5018) 2018-03-23 13:31:20 -07:00
idlelib bpo-32984: IDLE - set __file__ for startup files (GH-5981) 2018-03-05 08:49:15 -08:00
importlib bpo-32838: Fix Python versions in the table of magic numbers. (GH-5658) 2018-02-23 11:01:54 -08:00
json bpo-32360: Remove OrderedDict usage from json.tool (GH-5315) 2018-01-25 19:52:58 +09:00
lib2to3 Revert "bpo-30406: Make async and await proper keywords (GH-1669)" (GH-6143) 2018-03-18 12:15:52 -07:00
logging Revert unneccessary changes made in bpo-30296 and apply other improvements. (GH-2624) 2018-02-26 08:22:24 -08:00
msilib Remove all mention of Windows IA-64 support (GH-3389) 2017-09-06 15:45:25 -07:00
multiprocessing bpo-33078 - Fix queue size on pickling error (GH-6119) (GH-6178) 2018-03-21 17:21:15 +01:00
pydoc_data Update NEWS, docs, and patchlevel for 3.7.0b2 2018-02-27 19:49:18 -05:00
site-packages
sqlite3 bpo-27645: Fix version number in 'database in transaction' fallback (GH-6131) 2018-03-18 09:24:33 +03:00
test bpo-32844: Fix a subprocess misredirection of a low fd (GH5689) 2018-03-26 13:14:09 -07:00
tkinter bpo-33096: Fix ttk.Treeview.insert. (GH-6228) 2018-03-26 01:19:52 -07:00
turtledemo bpo-32297: Few misspellings found in Python source code comments. (#4803) 2017-12-14 13:04:53 +02:00
unittest [3.7] bpo-32746: Fix multiple typos (GH-5144) (GH-5520) 2018-02-03 20:41:43 -05:00
urllib Revert unneccessary changes made in bpo-30296 and apply other improvements. (GH-2624) 2018-02-26 08:22:24 -08:00
venv bpo-32409: Ensures activate.bat can handle Unicode contents (GH-5765) 2018-02-19 17:45:02 -08:00
wsgiref Remove tiny bit of deadcode from wsgiref.validate (#3996) 2017-10-31 00:07:36 -04:00
xml bpo-32297: Few misspellings found in Python source code comments. (#4803) 2017-12-14 13:04:53 +02:00
xmlrpc bpo-32297: Few misspellings found in Python source code comments. (#4803) 2017-12-14 13:04:53 +02:00
__future__.py String annotations [PEP 563] (#4390) 2018-01-26 08:20:18 -08:00
__phello__.foo.py
_bootlocale.py bpo-29240: PEP 540: Add a new UTF-8 Mode (#855) 2017-12-13 12:29:09 +01:00
_collections_abc.py bpo-32467: Let collections.abc.ValuesView inherit from Collection (#5152) 2018-01-11 21:53:49 -08:00
_compat_pickle.py
_compression.py
_dummy_thread.py Restore dummy_threading and _dummy_thread, but deprecate them (bpo-31370) (#3648) 2017-09-18 22:04:20 +02:00
_markupbase.py
_osx_support.py
_py_abc.py bpo-33018: Improve issubclass() error checking and message. (GH-5944) 2018-03-22 04:49:26 -07:00
_pydecimal.py bpo-32630: Use contextvars in decimal (GH-5278) 2018-01-27 13:46:46 -05:00
_pyio.py bpo-15216: io: TextIOWrapper.reconfigure() accepts encoding, errors and newline (GH-2343) 2017-12-21 09:59:53 +09:00
_sitebuiltins.py
_strptime.py Fix when parsing tz offsets microseconds shorter than 6 (#4781) 2018-01-09 16:37:26 -05:00
_threading_local.py Delete a broken threading.local example (GH-5870) 2018-02-25 07:23:25 -08:00
_weakrefset.py
abc.py bpo-31333: Re-implement ABCMeta in C (GH-5733) 2018-02-18 17:39:43 +00:00
aifc.py bpo-32056: Improve exceptions in aifc, wave and sunau. (GH-5951) 2018-03-18 13:50:41 -07:00
antigravity.py
argparse.py OrderedDict import is no longer needed (#4890) 2018-01-11 22:20:33 -08:00
ast.py bpo-31778: Make ast.literal_eval() more strict. (#4035) 2018-01-04 11:15:39 +02:00
asynchat.py
asyncore.py bpo-29639: change test.support.HOST to "localhost" 2017-09-09 00:30:15 -07:00
base64.py
bdb.py bpo-32650 Add support for async generators and more test for coroutines in pdb (#5403) 2018-01-28 20:31:00 -05:00
binhex.py
bisect.py
bz2.py bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
calendar.py Closes bpo-28281: Remove year (1-9999) limits on the weekday() function. (#4109) 2017-10-26 15:34:11 -04:00
cgi.py
cgitb.py
chunk.py
cmd.py
code.py
codecs.py bpo-32110: codecs.StreamReader.read(n) now returns not more than n (#4499) 2017-11-29 01:30:00 +02:00
codeop.py
colorsys.py
compileall.py closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575) 2017-12-09 10:26:52 -08:00
configparser.py bpo-31307: Make ConfigParser.read() accept bytes objects (GH-3420) 2017-11-02 15:47:04 +03:00
contextlib.py bpo-30306: release arguments of contextmanager (GH-1500) 2018-01-28 14:17:46 +10:00
contextvars.py bpo-32436: Implement PEP 567 (#5027) 2018-01-22 19:11:18 -05:00
copy.py
copyreg.py bpo-31107: Fix copyreg mangled slot names calculation. (#2989) 2017-08-04 11:45:00 +03:00
cProfile.py bpo-21862: Add -m option to cProfile for profiling modules (#4297) 2017-11-08 11:50:56 +01:00
crypt.py bpo-31702: Allow to specify rounds for SHA-2 hashing in crypt.mksalt(). (#4110) 2017-11-16 13:22:51 +02:00
csv.py bpo-30157: Fix csv.Sniffer.sniff() regex pattern. (GH-5601) (GH-5602) 2018-02-10 00:00:48 +02:00
dataclasses.py bpo-33141: Have dataclasses.Field pass through __set_name__ to any default argument. (GH-6260) 2018-03-26 10:55:13 -07:00
datetime.py bpo-15873: Implement [date][time].fromisoformat (#4699) 2017-12-21 00:33:49 -05:00
decimal.py
difflib.py bpo-32981: Fix catastrophic backtracking vulns (GH-5955) 2018-03-03 21:55:07 -08:00
dis.py bpo-31183: dis now handles coroutines & async generators (GH-3077) 2017-08-18 12:29:21 +10:00
doctest.py bpo-25054, bpo-1647489: Added support of splitting on zerowidth patterns. (#4471) 2017-12-04 14:29:05 +02:00
dummy_threading.py Restore dummy_threading and _dummy_thread, but deprecate them (bpo-31370) (#3648) 2017-09-18 22:04:20 +02:00
enum.py bpo-31801: Enum: add _ignore_ as class option (#5237) 2018-01-22 07:56:37 -08:00
filecmp.py
fileinput.py bpo-31281: Fix pathlib.Path incompatibility in fileinput (gh-3208) 2017-09-04 13:37:24 -04:00
fnmatch.py bpo-32775: Fix regular expression warnings in fnmatch. (GH-5583) (GH-5596) 2018-02-09 13:56:50 +02:00
formatter.py
fractions.py
ftplib.py bpo-31346: Use PROTOCOL_TLS_CLIENT/SERVER (#3058) 2017-09-15 20:27:30 +02:00
functools.py bpo-32227: functools.singledispatch supports registering via type annotations (#4733) 2017-12-11 13:56:31 -08:00
genericpath.py
getopt.py
getpass.py
gettext.py bpo-30152: Reduce the number of imports for argparse. (#1269) 2017-09-26 00:55:55 +03:00
glob.py
gzip.py Replace KB unit with KiB (#4293) 2017-11-08 14:44:44 -08:00
hashlib.py Fix miscellaneous typos (#4275) 2017-11-05 15:37:50 +02:00
heapq.py Improve clarity (and small speed-up) by using tuple unpacking (#3289) 2017-09-04 11:47:58 -07:00
hmac.py bpo-32433: Optimized HMAC digest (#5023) 2018-01-27 09:53:43 +01:00
imaplib.py bpo-32157: Removed explicit quotes around %r and {!r}. (#4582) 2017-11-28 22:54:42 +02:00
imghdr.py
imp.py
inspect.py bpo-33009: Fix inspect.signature() for single-parameter partialmethods. (GH-6004) 2018-03-06 10:23:48 -08:00
io.py
ipaddress.py bpo-27683: Fix a regression for host() of ipaddress network objects (GH-6016) 2018-03-20 18:22:23 -07:00
keyword.py bpo-30406: Make async and await proper keywords (#1669) 2017-10-05 23:24:46 -04:00
linecache.py
locale.py bpo-29240: PEP 540: Add a new UTF-8 Mode (#855) 2017-12-13 12:29:09 +01:00
lzma.py
macpath.py bpo-31802: Fix importing native path module before importing os. (#4017) 2018-01-07 17:54:31 +02:00
mailbox.py
mailcap.py
mimetypes.py bpo-22589 Changed MIME type of .bmp to "image/bmp" (#4756) 2017-12-08 07:48:44 -05:00
modulefinder.py closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575) 2017-12-09 10:26:52 -08:00
netrc.py bpo-28334: netrc() now uses expanduser() to find .netrc file (GH-4537) 2017-11-25 13:37:22 +03:00
nntplib.py
ntpath.py bpo-31802: Fix importing native path module before importing os. (#4017) 2018-01-07 17:54:31 +02:00
nturl2path.py
numbers.py Fix miscellaneous typos (#4275) 2017-11-05 15:37:50 +02:00
opcode.py [3.7] bpo-32746: Fix multiple typos (GH-5144) (GH-5520) 2018-02-03 20:41:43 -05:00
operator.py
optparse.py
os.py bpo-32297: Few misspellings found in Python source code comments. (#4803) 2017-12-14 13:04:53 +02:00
pathlib.py bpo-31972: Improve docstrings for pathlib classes (GH-5310) 2018-02-18 16:48:07 -08:00
pdb.py [3.7] bpo-32691: Use mod_spec.parent when running modules with pdb (GH-5510) 2018-02-04 18:07:16 +10:00
pickle.py bpo-32503: Avoid creating too small frames in pickles. (#5127) 2018-01-20 16:42:44 +02:00
pickletools.py bpo-31993: Do not allocate large temporary buffers in pickle dump. (#4353) 2018-01-06 17:18:54 +02:00
pipes.py
pkgutil.py closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575) 2017-12-09 10:26:52 -08:00
platform.py bpo-32159: Remove tools for CVS and Subversion (#4615) 2017-11-28 22:29:32 +01:00
plistlib.py bpo-32072: Fix issues with binary plists. (#4455) 2017-11-30 23:26:11 +02:00
poplib.py bpo-32981: Fix catastrophic backtracking vulns (GH-5955) 2018-03-03 21:55:07 -08:00
posixpath.py bpo-31802: Fix importing native path module before importing os. (#4017) 2018-01-07 17:54:31 +02:00
pprint.py
profile.py time.clock() now emits a DeprecationWarning (GH-4020) 2017-10-17 14:46:45 -07:00
pstats.py Revert unneccessary changes made in bpo-30296 and apply other improvements. (GH-2624) 2018-02-26 08:22:24 -08:00
pty.py
py_compile.py bpo-29708: Setting SOURCE_DATE_EPOCH forces hash-based .pyc files (GH-5200) 2018-01-24 13:26:18 -08:00
pyclbr.py
pydoc.py bpo-32440: Update the docs URL to https in help() (GH-5030) 2017-12-28 06:37:46 -08:00
queue.py bpo-14976: Reentrant simple queue (#3346) 2018-01-16 00:27:16 +01:00
quopri.py
random.py bpo-31482: Missing bytes support for random.seed() version 1 (#3614) 2017-09-17 09:04:30 -07:00
re.py bpo-32338: OrderedDict import is no longer needed in re. (GH-4891) 2018-03-10 23:01:58 -08:00
reprlib.py bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
rlcompleter.py
runpy.py
sched.py bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
secrets.py
selectors.py
shelve.py
shlex.py
shutil.py bpo-28564: Use os.scandir() in shutil.rmtree(). (#4085) 2017-11-04 14:16:35 +02:00
signal.py
site.py bpo-28440: Don't add /Library/Python/3.x/site-packages to sys.path (#5445) 2018-01-30 05:14:09 -05:00
smtpd.py
smtplib.py bpo-32727: smtplib's SMTP.send_message behaves differently with from_addr and to_addrs (#5451) 2018-01-31 17:01:31 -05:00
sndhdr.py bpo-31985: Deprecate openfp in aifc, sunau, and wave (#4344) 2017-11-10 11:38:25 -05:00
socket.py bpo-28134: Auto-detect socket values from file descriptor (#1349) 2018-01-29 22:37:58 +01:00
socketserver.py bpo-31233: socketserver.ThreadingMixIn.server_close() (#3523) 2017-09-13 01:47:22 -07:00
sre_compile.py bpo-31690: Allow the inline flags "a", "L", and "u" to be used as group flags for RE. (#3885) 2017-10-24 23:31:42 +03:00
sre_constants.py bpo-31690: Allow the inline flags "a", "L", and "u" to be used as group flags for RE. (#3885) 2017-10-24 23:31:42 +03:00
sre_parse.py bpo-30349: Raise FutureWarning for nested sets and set operations (#1553) 2017-11-16 12:38:26 +02:00
ssl.py [3.7] bpo-24334: Remove inaccurate match_hostname call (GH-6211) (#6212) 2018-03-24 15:59:16 +01:00
stat.py
statistics.py
string.py bpo-31672: Restore the former behavior when override flags in Template. (#5099) 2018-01-04 19:20:11 +02:00
stringprep.py
struct.py
subprocess.py Revert "bpo-31961: subprocess now accepts path-like args (GH-4329)" (GH-5912) (GH-5931) 2018-02-27 18:30:30 -05:00
sunau.py bpo-32056: Improve exceptions in aifc, wave and sunau. (GH-5951) 2018-03-18 13:50:41 -07:00
symbol.py bpo-30406: Make async and await proper keywords (#1669) 2017-10-05 23:24:46 -04:00
symtable.py
sysconfig.py remove support for BSD/OS (closes bpo-31624) (#3812) 2017-09-28 22:44:27 -07:00
tabnanny.py
tarfile.py bpo-32713: Fix tarfile.itn for large/negative float values. (GH-5434) 2018-02-26 16:50:09 -08:00
telnetlib.py bpo-30397: Add re.Pattern and re.Match. (#1646) 2017-10-04 20:09:49 +03:00
tempfile.py bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
textwrap.py
this.py
threading.py bpo-31516: current_thread() should not return a dummy thread at shutdown (#3673) 2017-10-02 16:42:15 +02:00
timeit.py
token.py
tokenize.py bpo-30406: Make async and await proper keywords (#1669) 2017-10-05 23:24:46 -04:00
trace.py bpo-32852: Fix trace changing sys.argv to tuple. (GH-5692) 2018-02-16 22:53:24 -08:00
traceback.py bpo-28603: Fix formatting tracebacks for unhashable exceptions (#4014) 2017-10-18 00:29:39 +03:00
tracemalloc.py bpo-32121: Add most_recent_first parameter to tracemalloc.Traceback.format (#4534) 2017-11-30 00:05:07 +01:00
tty.py
turtle.py Revert unneccessary changes made in bpo-30296 and apply other improvements. (GH-2624) 2018-02-26 08:22:24 -08:00
types.py bpo-32265: Classify class and static methods of builtin types. (#4776) 2017-12-15 14:13:41 +02:00
typing.py bpo-33061: Add missing 'NoReturn' to __all__ in typing.py (GH-6127) (#6162) 2018-03-23 21:44:54 +00:00
uu.py
uuid.py bpo-32370: Use the correct encoding for ipconfig output in the uuid module. (GH-5608) 2018-02-13 00:58:28 -08:00
warnings.py bpo-32591: Add native coroutine origin tracking (#5250) 2018-01-21 09:44:07 -05:00
wave.py bpo-32056: Improve exceptions in aifc, wave and sunau. (GH-5951) 2018-03-18 13:50:41 -07:00
weakref.py bpo-30152: Reduce the number of imports for argparse. (#1269) 2017-09-26 00:55:55 +03:00
webbrowser.py
xdrlib.py
zipapp.py bpo-31638: Add compression support to zipapp (GH-3819) 2017-09-29 18:31:52 +01:00
zipfile.py bpo-30693: zip+tarfile: sort directory listing (#2263) 2018-01-31 17:01:55 -05:00