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5781 Commits

Author SHA1 Message Date
Serhiy Storchaka e18e05cce9 Issue #13169: The maximal repetition number in a regular expression has been 
increased from 65534 to 2147483647 (on 32-bit platform) or 4294967294 (on
64-bit).
 2013-02-16 16:47:15 +02:00
Richard Oudkerk 36b9d413d7 Issue #16743: Fix mmap overflow check on 32 bit Windows 2013-02-13 12:05:14 +00:00
Serhiy Storchaka cdc7a91dde Issue #13555: cPickle now supports files larger than 2 GiB. 2013-02-12 21:36:47 +02:00
Serhiy Storchaka da5c2a0646 Issue #4591: Uid and gid values larger than 2**31 are supported now. 2013-02-12 09:27:53 +02:00
Serhiy Storchaka 083c0aac32 Clean trailing whitespaces in Makefile.pre.in and grpmodule.c. 2013-02-12 09:20:19 +02:00
Raymond Hettinger 6688bdbe77 Minor cleanups. 2013-02-09 18:55:44 -05:00
Serhiy Storchaka 276f1d5139 Issue #7358: cStringIO.StringIO now supports writing to and reading from 
a stream larger than 2 GiB on 64-bit systems.
 2013-02-09 13:47:43 +02:00
Serhiy Storchaka 62e709c52b Issue #16686: Fixed a lot of bugs in audioop module. 
* avgpp() and maxpp() no more crash on empty and 1-samples input fragment. They now work when peak-peak values are greater INT_MAX.
* ratecv() no more crashes on empty input fragment.
* Fixed an integer overflow in ratecv().
* Fixed an integer overflow in add() and bias() for 32-bit samples.
* reverse(), lin2lin() and ratecv() no more lose precision for 32-bit samples.
* max() and rms() no more returns negative result for 32-bit sample -0x80000000.
* minmax() now returns correct max value for 32-bit sample -0x80000000.
* avg(), mul(), tomono() and tostereo() now round negative result down and can return 32-bit sample -0x80000000.
* add() now can return 32-bit sample -0x80000000.
 2013-02-09 11:10:30 +02:00
Serhiy Storchaka 35c52b687f Issue #17073: Fix some integer overflows in sqlite3 module. 2013-02-07 16:59:34 +02:00
R David Murray 381372d1be #17091: update docstring for _thread.Lock.acquire. 
The main docs were fixed to remove mention of None long ago,
but the docstring was not.  Reported by Armin Rigo, patch
by Ian Cordasco.
 2013-02-04 10:29:38 -05:00
Serhiy Storchaka a07a8b4f18 Issue #6083: Fix multiple segmentation faults occured when PyArg_ParseTuple 
parses nested mutating sequence.
 2013-02-04 12:45:46 +02:00
Serhiy Storchaka 354d50ee37 Issue #17106: Fix a segmentation fault in io.TextIOWrapper when an underlying 
stream or a decoder produces data of an unexpected type (i.e. when
io.TextIOWrapper initialized with text stream or use bytes-to-bytes codec).
 2013-02-03 17:10:42 +02:00
Nadeem Vawda 1efd9824d8 Back out fix for issue #13886; it introduced a new bug in interactive readline use. 2013-02-02 20:52:54 +01:00
Raymond Hettinger 426453282c Issue 16398: Use memcpy() in deque.rotate(). 2013-02-02 10:23:37 -08:00
Gregory P. Smith a5df290e06 Update the embedded copy of the expat XML parser to 2.1.0. It brings 
with it a vareity of bug fixes, both security and behavior.  See
http://www.libexpat.org/ for the list.

NOTE: I already backported the expat hash randomization fix in March.

Fixes issue #14340.
 2012-07-14 14:12:35 -07:00
Gregory P. Smith a8a3468abe In the _hashlib module, only initialize the static data for OpenSSL's 
constructors once, to avoid memory leaks when finalizing and re-initializing
the Python interpreter.
 2013-02-01 17:00:14 -08:00
Gregory P. Smith a998ad0135 Additional fix for Issue #12268: The io module file object writelines() methods 
no longer abort early when one of its write system calls is interrupted (EINTR).
 2013-02-01 13:02:59 -08:00
Serhiy Storchaka 46f5b35bc0 Issue #17051: Fix a memory leak in os.path.isdir() on Windows. Patch by Robert Xiao. 2013-01-28 20:19:50 +02:00
Stefan Krah 6d3a8605a5 Issue #11729: Backport commit bff052d9 from libffi upstream in order to fix 
a ctypes build failure with clang.
 2013-01-27 18:00:24 +01:00
Nadeem Vawda 221508cdef Issue #13886: Fix input() to not strip out supposedly-invalid input bytes. 2013-01-27 14:21:26 +01:00
Ronald Oussoren 1c60c7ac4c Issue #1602133: 'environ' is not really available with shared libraries on OSX 
There already was a workaround for this for framework builds on OSX,
this changeset enables the same workaround for shared libraries.

Closes #1602133
 2013-01-25 17:55:39 +01:00
Serhiy Storchaka b09ec9b618 Issue #13454: Fix a crash when deleting an iterator created by itertools.tee() 
if all other iterators were very advanced before.
 2013-01-25 13:31:05 +02:00
Charles-François Natali a41cf29c0b Issue #16953: Fix socket module compilation on platforms with HAVE_BROKEN_POLL. 
Patch by Jeffrey Armstrong.
 2013-01-19 12:15:56 +01:00
Serhiy Storchaka 74f49ab28b Issue #15989: Fix several occurrences of integer overflow 
when result of PyInt_AsLong() or PyLong_AsLong() narrowed
to int without checks.

This is a backport of changesets 13e2e44db99d and 525407d89277.
 2013-01-19 12:55:39 +02:00
Raymond Hettinger bca22096a1 Show the function signature in the docstring 2013-01-18 17:35:25 -08:00
Benjamin Peterson 08e153ae37 check windows fd validity (closes #16992) 2013-01-18 00:10:24 -05:00
Richard Oudkerk 90b5d9288d Issue #10527: Use poll() instead of select() for multiprocessing pipes 2013-01-14 23:09:14 +00:00
Benjamin Peterson 40056de9f5 make deque_clear void, since it's infallible 2013-01-12 21:22:18 -05:00
Raymond Hettinger 2cdb6435d6 Issue #16398: Optimize deque.rotate() 2013-01-12 00:05:00 -08:00
Benjamin Peterson 9dccb01703 use PyInt_FromSsize_t instead of PyLong_FromSsize_t (#10182) 2013-01-10 10:37:47 -06:00
Victor Stinner 23a32ba0e5 Issue #16367: Fix FileIO.readall() on Windows for files larger than 2 GB 2013-01-03 03:33:21 +01:00
Nadeem Vawda 895cc22b8b Issue #16828: Fix error incorrectly raised by bz2.compress(''). 
Patch by Martin Packman.
 2013-01-02 22:59:51 +01:00
Benjamin Peterson 5ca88d2b18 get the core to compile --disable-unicode 2013-01-01 23:04:16 -06:00
Richard Oudkerk 7450a81970 Issue #9586: Redefine SEM_FAILED on MacOSX to keep compiler happy. 2013-01-01 17:25:09 +00:00
Andrew Svetlov c08ded9e4a rename MathcObject to match object in doctrings for re module (#16760) 2012-12-25 18:50:03 +02:00
Andrew Svetlov 1c6c90fc73 Issue #16443: Add docstrings to regular expression match objects. 
Patch by Anton Kasyanov.
 2012-12-23 20:09:01 +02:00
Kristjan Valur Jonsson ed512a4d09 ctypes: DECREF error_object _after_ re-acquiring GIL 2012-12-21 10:32:57 +00:00
Petri Lehtinen ab7dd183f3 #8853: Allow port to be of type long for socket.getaddrinfo() 2012-12-20 21:09:56 +02:00
Benjamin Peterson a2d6d7121e call close on the underlying stream even if flush raises (#16597) 2012-12-20 12:24:10 -06:00
Andrew Svetlov 4bb142b1b7 Issue #16714: use 'raise' exceptions, don't 'throw'. 
Patch by Serhiy Storchaka.
 2012-12-18 21:27:37 +02:00
Benjamin Peterson b41524dde3 remove dead code 2012-12-15 15:43:58 -05:00
Ezio Melotti 67c563e2f1 #16681: use "bidirectional class" instead of "bidirectional category" in the docstring too. 2012-12-14 20:12:25 +02:00
Gregory P. Smith 64ab35e11d 1 << 31 is invalid for signed integers, fix it by making 1 unsigned. 
Found by Clang trunk's Undefined-Behavior Sanitizer.  [more to come]
 2012-12-10 17:45:54 -08:00
Antoine Pitrou 8eeda72742 Issue #16628: Fix a memory leak in ctypes.resize(). 2012-12-08 11:05:50 +01:00
Antoine Pitrou b83575b0a5 Issue #10182: The re module doesn't truncate indices to 32 bits anymore. 
Patch by Serhiy Storchaka.
 2012-12-02 12:52:36 +01:00
Gregory P. Smith 0d68ab3f48 Plug a leak in timemodule. The module dictionary is saved during 
initialization. If the interpreter is shut down and reinitialized (embedded
CPython), the old module dictionary was not dec-refed during the next import of
the time extension module.

Contributed by Torsten Marek of Google.
 2012-11-27 10:19:29 -08:00
Ezio Melotti ec6486d52d #16306: report only the first unknown option and add more tests. Patch by Serhiy Storchaka. 2012-11-23 18:46:11 +02:00
Antoine Pitrou b83ea144cc Issue #1160: Fix compiling large regular expressions on UCS2 builds. 
Patch by Serhiy Storchaka.
 2012-11-20 22:30:42 +01:00
Nadeem Vawda 99f9b8df98 Issue #15677: Also fix docstrings in zlib module. 2012-11-11 14:01:23 +01:00
Gregory P. Smith c1ce93a4ab Fixes issue #9535: Fix pending signals that have been received but not yet 
handled by Python to not persist after os.fork() in the child process.
 2012-11-10 20:38:17 -08:00