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* - Issue #13703: oCERT-2011-003: add -R command-line option and PYTHONHASHSEEDBarry Warsaw2012-02-211-105/+18
| | | | | | environment variable, to provide an opt-in way to protect against denial of service attacks due to hash collisions within the dict and set types. Patch by David Malcolm, based on work by Victor Stinner.
* Merged revisions 83124 via svnmerge fromRonald Oussoren2010-07-241-7/+42
| | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/release27-maint ................ r83124 | ronald.oussoren | 2010-07-24 10:46:41 +0100 (Sat, 24 Jul 2010) | 15 lines Merged revisions 83088 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83088 | ronald.oussoren | 2010-07-23 14:53:51 +0100 (Fri, 23 Jul 2010) | 8 lines This fixes issue7900 by adding code that deals with the fact that getgroups(2) might return more that MAX_GROUPS on OSX. See the issue (and python-dev archives) for the gory details. Summarized: OSX behaves rather oddly and Apple says this is intentional. ........ ................
* Merged revisions 82853-82854 via svnmerge fromStefan Krah2010-07-191-0/+19
| | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/release27-maint ........ r82853 | stefan.krah | 2010-07-13 21:17:08 +0200 (Tue, 13 Jul 2010) | 4 lines Issue #9185: On Solaris and OpenBSD, posix_getcwd() could loop indefinitely if the path length exceeded PATH_MAX. ........ r82854 | stefan.krah | 2010-07-13 21:40:00 +0200 (Tue, 13 Jul 2010) | 3 lines Remove PYOS_OS2 special cases from the Solaris/OpenBSD section. ........
* Merged revisions 82047 via svnmerge fromSenthil Kumaran2010-06-171-1/+1
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r82047 | senthil.kumaran | 2010-06-17 22:08:34 +0530 (Thu, 17 Jun 2010) | 3 lines Fix Issue4452 - Incorrect docstring of os.setpgrp ........
* Merged revisions 80844-80845 via svnmerge fromVictor Stinner2010-05-061-4978/+4978
| | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r80844 | victor.stinner | 2010-05-06 01:33:33 +0200 (jeu., 06 mai 2010) | 5 lines Untabify Modules/posixmodule.c Run Antoine Pitrou "untabify" script + manual editions (OS/2 and some continuation lines). ........ r80845 | victor.stinner | 2010-05-06 02:03:44 +0200 (jeu., 06 mai 2010) | 4 lines Untabify Modules/posixmodule.c (2) Fix some more functions by hand ........
* Revert r79131Matthias Klose2010-03-211-5/+0
| | | | - Issue #1039, #8154: Fix os.execlp() crash with missing 2nd argument.
* Merged revisions 79096 via svnmerge fromMatthias Klose2010-03-201-0/+5
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r79096 | matthias.klose | 2010-03-19 15:45:06 +0100 (Fr, 19 Mär 2010) | 2 lines - Issue #1039, #8154: Fix os.execlp() crash with missing 2nd argument. ........
* Merged revisions 78546 via svnmerge fromGregory P. Smith2010-03-011-6/+20
| | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r78546 | gregory.p.smith | 2010-02-28 21:43:43 -0800 (Sun, 28 Feb 2010) | 3 lines Fixes issue #7999: os.setreuid() and os.setregid() would refuse to accept a -1 parameter on some platforms such as OS X. ........
* Merged revisions 78527,78531 via svnmerge fromGregory P. Smith2010-03-011-12/+24
| | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r78527 | gregory.p.smith | 2010-02-28 17:22:39 -0800 (Sun, 28 Feb 2010) | 4 lines Issue #7242: On Solaris 9 and earlier calling os.fork() from within a thread could raise an incorrect RuntimeError about not holding the import lock. The import lock is now reinitialized after fork. ........ r78531 | gregory.p.smith | 2010-02-28 18:31:33 -0800 (Sun, 28 Feb 2010) | 2 lines Fix for r78527. It left out updating forkpty. ........
* Merged revisions 77007 via svnmerge fromGregory P. Smith2009-12-231-4/+5
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r77007 | gregory.p.smith | 2009-12-23 01:31:11 -0800 (Wed, 23 Dec 2009) | 3 lines Fix possible integer overflow in lchown and fchown functions. For issue1747858. ........
* Merged revisions 74841 via svnmerge fromThomas Wouters2009-09-161-3/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r74841 | thomas.wouters | 2009-09-16 12:55:54 -0700 (Wed, 16 Sep 2009) | 23 lines Fix issue #1590864, multiple threads and fork() can cause deadlocks, by acquiring the import lock around fork() calls. This prevents other threads from having that lock while the fork happens, and is the recommended way of dealing with such issues. There are two other locks we care about, the GIL and the Thread Local Storage lock. The GIL is obviously held when calling Python functions like os.fork(), and the TLS lock is explicitly reallocated instead, while also deleting now-orphaned TLS data. This only fixes calls to os.fork(), not extension modules or embedding programs calling C's fork() directly. Solving that requires a new set of API functions, and possibly a rewrite of the Python/thread_*.c mess. Add a warning explaining the problem to the documentation in the mean time. This also changes behaviour a little on AIX. Before, AIX (but only AIX) was getting the import lock reallocated, seemingly to avoid this very same problem. This is not the right approach, because the import lock is a re-entrant one, and reallocating would do the wrong thing when forking while holding the import lock. Will backport to 2.6, minus the tiny AIX behaviour change. ........
* Merged revisions 69846 via svnmerge fromJesus Cea2009-07-021-2/+2
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r69846 | mark.dickinson | 2009-02-21 21:27:01 +0100 (Sat, 21 Feb 2009) | 2 lines Issue #5341: Fix a variety of spelling errors. ........
* Merged revisions 72882 via svnmerge fromAntoine Pitrou2009-05-241-3/+1
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r72882 | antoine.pitrou | 2009-05-24 14:15:04 +0200 (dim., 24 mai 2009) | 3 lines Fix build under Windows ........
* Merged revisions 72855 via svnmerge fromAntoine Pitrou2009-05-231-11/+17
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r72855 | antoine.pitrou | 2009-05-23 18:06:49 +0200 (sam., 23 mai 2009) | 3 lines Some pid_t-expecting or producing functions were forgotten in r72852. ........
* Merged revisions 72852 via svnmerge fromAntoine Pitrou2009-05-231-16/+35
| | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r72852 | antoine.pitrou | 2009-05-23 17:37:45 +0200 (sam., 23 mai 2009) | 5 lines Issue #1983: Fix functions taking or returning a process identifier to use the dedicated C type `pid_t` instead of a C `int`. Some platforms have a process identifier type wider than the standard C integer type. ........
* Merged revisions 71299 via svnmerge fromGregory P. Smith2009-04-061-17/+55
| | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r71299 | gregory.p.smith | 2009-04-05 16:43:58 -0700 (Sun, 05 Apr 2009) | 3 lines Fixes issue5705: os.setuid() and friends did not accept the same range of values that pwd.getpwnam() returns. ........
* Merged revisions 68018 via svnmerge fromMartin v. Löwis2008-12-291-9/+16
| | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r68018 | martin.v.loewis | 2008-12-29 19:17:34 +0100 (Mo, 29 Dez 2008) | 2 lines Issue #1040026: Fix os.times result on systems where HZ is incorrect. ........
* Merged revisions ↵Georg Brandl2008-12-051-6/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 67154,67157-67159,67162-67163,67166,67175-67176,67189,67224-67225,67243 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67154 | hirokazu.yamamoto | 2008-11-08 04:46:17 +0100 (Sat, 08 Nov 2008) | 1 line Issue #4071: ntpath.abspath returned an empty string for long unicode path. ........ r67157 | georg.brandl | 2008-11-08 12:47:44 +0100 (Sat, 08 Nov 2008) | 2 lines Don't use "HOWTO" as the title for all howto .tex files. ........ r67158 | georg.brandl | 2008-11-08 12:48:20 +0100 (Sat, 08 Nov 2008) | 2 lines Update "Documenting" a bit. Concentrate on Python-specifics. ........ r67159 | georg.brandl | 2008-11-08 13:52:25 +0100 (Sat, 08 Nov 2008) | 2 lines Fix warning. ........ r67162 | benjamin.peterson | 2008-11-08 17:55:33 +0100 (Sat, 08 Nov 2008) | 1 line a few compile() and ast doc improvements ........ r67163 | benjamin.peterson | 2008-11-08 18:04:18 +0100 (Sat, 08 Nov 2008) | 1 line move context clue to versionchanged tag ........ r67166 | benjamin.peterson | 2008-11-08 18:07:06 +0100 (Sat, 08 Nov 2008) | 1 line clarify what was added ........ r67175 | benjamin.peterson | 2008-11-09 02:44:32 +0100 (Sun, 09 Nov 2008) | 1 line update link ........ r67176 | benjamin.peterson | 2008-11-09 02:52:32 +0100 (Sun, 09 Nov 2008) | 1 line fix comment ........ r67189 | benjamin.peterson | 2008-11-11 22:56:06 +0100 (Tue, 11 Nov 2008) | 1 line use correct name ........ r67224 | georg.brandl | 2008-11-15 09:10:04 +0100 (Sat, 15 Nov 2008) | 2 lines #4324: fix getlocale() argument. ........ r67225 | brett.cannon | 2008-11-15 23:33:25 +0100 (Sat, 15 Nov 2008) | 1 line Clarify the docs for the 'strict' argument to httplib.HTTPConnection. ........ r67243 | benjamin.peterson | 2008-11-17 22:39:05 +0100 (Mon, 17 Nov 2008) | 1 line a few fixes on the download page ........
* Merged revisions 66809-66810,66835,66862-66863 via svnmerge fromHirokazu Yamamoto2008-10-091-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r66809 | hirokazu.yamamoto | 2008-10-06 10:57:03 +0900 | 1 line Added the test for issue3762. ........ r66810 | hirokazu.yamamoto | 2008-10-06 11:41:59 +0900 | 1 line More strict test. Consider the case sys.executable itself is symlink. ........ r66835 | hirokazu.yamamoto | 2008-10-08 03:10:47 +0900 | 1 line more intensive test on dbm. ........ r66862 | hirokazu.yamamoto | 2008-10-09 19:00:30 +0900 | 3 lines On windows, os.chdir given unicode was not working if GetCurrentDirectoryW returned a path longer than MAX_PATH. (But It's doubtful this code path is really executed because I cannot move to such directory on win2k) ........ r66863 | hirokazu.yamamoto | 2008-10-09 19:11:21 +0900 | 1 line r66862 contained memory leak. ........
* Issue #2222: Fixed reference leak when occured os.rename()Hirokazu Yamamoto2008-08-171-28/+26
| | | | fails unicode conversion on 2nd parameter. (windows only)
* Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple,Martin v. Löwis2008-08-121-3/+4
| | | | | | | by denying s# to parse objects that have a releasebuffer procedure, and introducing s*. More module might need to get converted to use s*.
* On Windows, silence a Purify warning and initialize the memory passed to ↵Amaury Forgeot d'Arc2008-07-211-0/+1
| | | | | | CryptGenRandom. Since python doesn't provide any particular random data, it seems more reasonable anyway.
* #1608818: errno can get set by every call to readdir().Georg Brandl2008-07-161-8/+10
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* Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the childGregory P. Smith2008-07-141-1/+2
| | | | | | | | process rather than both parent and child. Does anyone actually use fork1()? It appears to be a Solaris thing but if Python is built with pthreads on Solaris, fork1() and fork() should be the same.
* Issue #2722. Now the char buffer to support the path string hasFacundo Batista2008-06-221-5/+24
| | | | | not fixed length, it mallocs memory if needed. As a result, we don't have a maximum for the getcwd() method.
* This reverts r63675 based on the discussion in this thread:Gregory P. Smith2008-06-091-34/+34
| | | | | | | http://mail.python.org/pipermail/python-dev/2008-June/079988.html Python 2.6 should stick with PyString_* in its codebase. The PyBytes_* names in the spirit of 3.0 are available via a #define only. See the email thread.
* Renamed PyString to PyBytesChristian Heimes2008-05-261-34/+34
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* #2890: support os.O_ASYNC and fcntl.FASYNC.Georg Brandl2008-05-161-0/+5
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* Fix chown on 64-bit linux. It needed to take a long (64-bit on 64bit linux) asGregory P. Smith2008-03-181-2/+2
| | | | | | | | | uid and gid input to accept values >=2**31 as valid while still accepting negative numbers to pass -1 to chown for "no change". Fixes issue1747858. This should be backported to release25-maint.
* Remove all traces of HAVE_STRERROR.Brett Cannon2008-03-181-4/+0
| | | | | The removal of strerror.c led to the function check being removed from configure.in.
* #2063: correct order of utime and stime in os.times()Georg Brandl2008-02-131-2/+2
| | | | result on Windows.
* Another int -> pid_t caseChristian Heimes2008-02-031-1/+2
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* The wrapper function is supposed to be for spawnvpe() so that'sAndrew MacIntyre2008-02-031-2/+2
| | | | | | what we should call [this wrapper only available on OS/2]. Backport candidate to 2.5.
* More int -> pid_t.Christian Heimes2008-02-011-11/+18
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* Fixed bug #1983: Return from fork() is pid_t, not intChristian Heimes2008-01-311-6/+7
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* #1663329: add os.closerange() to close a range of fds,Georg Brandl2008-01-191-0/+19
| | | | | ignoring errors, and use this in subprocess to speed up subprocess creation in close_fds mode. Patch by Mike Klaas.
* Modified PyImport_Import and PyImport_ImportModule to always use absolute ↵Christian Heimes2008-01-031-1/+1
| | | | | | imports by calling __import__ with an explicit level of 0 Added a new API function PyImport_ImportModuleNoBlock. It solves the problem with dead locks when mixing threads and imports
* #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and ↵Christian Heimes2007-12-191-1/+1
| | | | Py_REFCNT. Macros for b/w compatibility are available.
* Forward-port r59310:Martin v. Löwis2007-12-031-2/+5
| | | | os.access now returns True on Windows for any existing directory.
* Fix for feature request #1528 Add os.fchmodChristian Heimes2007-11-301-0/+83
| | | | | Georg Brandl has added fchmod() and fchown(). I've contributed lchown but I'm not able to test it on Linux. However it should be available on Mac and some other flavors of Unix. I've made a quick test of fchmod() and fchown() on my system. They are working as expected.
* #1735632: add O_NOATIME constant to os module.Georg Brandl2007-11-241-0/+4
| | | | Also document a few other O_ constants that were missing from documentation.
* Document that we rely on the OS to release the cryptoMartin v. Löwis2007-09-041-0/+2
| | | | context. Fixes #1626801.
* Fix memory leak in os.readlinkNeal Norwitz2007-08-121-2/+6
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* PEP 3123: Provide forward compatibility with Python 3.0, while keepingMartin v. Löwis2007-07-211-1/+1
| | | | | backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and PyVarObject_HEAD_INIT.
* Fix problems in x64 build that were discovered by the testsuite:Kristján Valur Jónsson2007-05-031-1/+0
| | | | | | | | | | | | - Reenable modules on x64 that had been disabled aeons ago for Itanium. - Cleared up confusion about compilers for 64 bit windows. There is only Itanium and x64. Added macros MS_WINI64 and MS_WINX64 for those rare cases where it matters, such as the disabling of modules above. - Set target platform (_WIN32_WINNT and WINVER) to 0x0501 (XP) for x64, and 0x0400 (NT 4.0) otherwise, which are the targeted minimum platforms. - Fixed thread_nt.h. The emulated InterlockedCompareExchange function didn´t work on x64, probaby due to the lack of a "volatile" specifier. Anyway, win95 is no longer a target platform. - Itertools module used wrong constant to check for overflow in count() - PyInt_AsSsize_t couldn't deal with attribute error when accessing the __long__ member. - PyLong_FromSsize_t() incorrectly specified that the operand were unsigned. With these changes, the x64 passes the testsuite, for those modules present.
* Stop using PyMem_FREE while the GIL is not held. For details see:Neal Norwitz2007-05-021-1/+1
| | | | http://mail.python.org/pipermail/python-dev/2007-May/072896.html
* Export function sanitize_the_mode from fileobject.c as ↵Kristján Valur Jónsson2007-04-261-6/+14
| | | | _PyFile_SanitizeMode(). Use this function in posixmodule.c when implementing fdopen(). This fixes test_subprocess.py for a VisualStudio 2005 compile.
* Merge change 54909 from release25-maint: Fix several minor issues ↵Kristján Valur Jónsson2007-04-251-3/+4
| | | | discovered using code analysis in VisualStudio 2005 Team Edition
* Bug #1686475: Support stat'ing open files on Windows again.Martin v. Löwis2007-04-041-34/+66
| | | | Will backport to 2.5.
* Patch #1490190: posixmodule now includes os.chflags() and os.lchflags()Martin v. Löwis2007-02-191-0/+57
| | | | functions on platforms where the underlying system calls are available.
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