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9030 Commits

Author SHA1 Message Date
Serhiy Storchaka e4d65e3aab Issue #25447: Copying the lru_cache() wrapper object now always works, 
independedly from the type of the wrapped object (by returning the original
object unchanged).
 2015-12-28 23:58:07 +02:00
Serhiy Storchaka 191321d11b Issue #20440: More use of Py_SETREF. 
This patch is manually crafted and contains changes that couldn't be handled
automatically.
 2015-12-27 15:41:34 +02:00
Serhiy Storchaka 4a1e70fc31 Issue #20440: Applied yet one patch for using Py_SETREF. 
The patch is automatically generated, it replaces the code that uses Py_CLEAR.
 2015-12-27 12:36:18 +02:00
Serhiy Storchaka bc4ded9537 Issue #24103: Fixed possible use after free in ElementTree.XMLPullParser. 2015-12-24 11:51:57 +02:00
Serhiy Storchaka 5a57ade58e Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:35:59 +02:00
Serhiy Storchaka 66c08d90f6 Issue #25902: Fixed various refcount issues in ElementTree iteration. 2015-12-21 11:09:48 +02:00
Serhiy Storchaka 5c4064e8bd Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size. 
This allows sys.getsize() to work correctly with their subclasses with
__slots__ defined.
 2015-12-19 20:05:25 +02:00
Victor Stinner e847d7170d Issue #25846: Fix usage of Py_ARRAY_LENGTH() in win32_wchdir() (new try) 2015-12-14 00:21:50 +01:00
Victor Stinner ed53782ed5 Issue #25846: Fix usage of Py_ARRAY_LENGTH() in win32_wchdir() 2015-12-13 21:40:26 +01:00
Martin Panter f0c0318cdc Issue #25845: Drop redundant checks leftover from int to long conversion 2015-12-12 06:57:13 +00:00
Serhiy Storchaka a29eb08fb9 Fixed possible leaks in ElementTree parser. 2015-12-09 19:44:30 +02:00
Serhiy Storchaka d6a69d8ccb Fixed possible leak in ElementTree.Element.iter(). 2015-12-09 11:27:07 +02:00
Serhiy Storchaka 7ff276fd2e Issue25814: Propagate all errors from custom XML parser handlers 
in ElementTree.iterparse().
 2015-12-06 23:54:28 +02:00
Serhiy Storchaka 7efaf95934 Issue25814: Propagate all errors from custom XML parser handlers 
in ElementTree.iterparse().
 2015-12-06 23:51:44 +02:00
Martin Panter 49d3db92a4 Issue #25717: Add comment explaining why errors are ignored 2015-12-06 11:12:15 +00:00
Martin Panter 0bb62b12a3 Issue #25717: Tolerate fstat() failures in the FileIO constructor 
This restores 3.4 behaviour, which was removed by revision 3b5279b5bfd1. The
fstat() call fails with ENOENT for a Virtual Box shared folder filesystem if
the file entry has been unlinked, e.g. for a temporary file.
 2015-12-06 03:15:05 +00:00
Martin Panter 6a77c2d978 Issue #25764: Merge subprocess fix from 3.4 into 3.5 2015-12-05 02:03:42 +00:00
Serhiy Storchaka 77a61d292a Fixed reference leak when read truncated pickle. 2015-12-01 00:20:36 +02:00
Serhiy Storchaka ca28eba3d3 Fixed reference leak when read truncated pickle. 2015-12-01 00:18:23 +02:00
Martin Panter afdd51343c Issue #25764: Preserve subprocess fork exception when preexec_fn used 
Also fix handling of failure to release the import lock.
 2015-11-30 02:21:41 +00:00
Serhiy Storchaka 097a664f57 Issue #19687: Fixed possible integer overflows in ElementTree. 
Based on patch by Christian Heimes.
 2015-11-25 20:12:37 +02:00
Serhiy Storchaka c5f3b4285a Issue #25725: Fixed a reference leak in pickle.loads() when unpickling 
invalid data including tuple instructions.
 2015-11-25 15:06:49 +02:00
Serhiy Storchaka a49de6be36 Issue #25725: Fixed a reference leak in pickle.loads() when unpickling 
invalid data including tuple instructions.
 2015-11-25 15:01:53 +02:00
Serhiy Storchaka 4409c6cfae Issue #23914: Fixed SystemError raised by unpickler on broken pickle data. 2015-11-23 15:19:23 +02:00
Serhiy Storchaka e9b3074cf9 Issue #23914: Fixed SystemError raised by unpickler on broken pickle data. 2015-11-23 15:17:43 +02:00
Serhiy Storchaka 3987fefd6f Issue #25691: Fixed crash on deleting ElementTree.Element attributes. 2015-11-23 08:47:26 +02:00
Serhiy Storchaka b6aa5375d5 Issue #25691: Fixed crash on deleting ElementTree.Element attributes. 2015-11-23 08:42:25 +02:00
Serhiy Storchaka 36e4f760f6 Issue #19687: Fixed memory leak on failed Element slice assignment. 
Added new tests for Element slice assignments.
 2015-11-22 12:30:28 +02:00
Serhiy Storchaka 04d759b1e4 Issue #19687: Fixed memory leak on failed Element slice assignment. 
Added new tests for Element slice assignments.
 2015-11-22 12:18:38 +02:00
Martin Panter e99e97762c Issue #25626: Change zlib to accept Py_ssize_t and cap to UINT_MAX 
The underlying zlib library stores sizes in “unsigned int”. The corresponding
Python parameters are all sizes of buffers filled in by zlib, so it is okay
to reduce higher values to the UINT_MAX internal cap. OverflowError is still
raised for sizes that do not fit in Py_ssize_t.

Sizes are now limited to Py_ssize_t rather than unsigned long, because Python
byte strings cannot be larger than Py_ssize_t. Previously this could result
in a SystemError on 32-bit platforms.

This resolves a regression in the gzip module when reading more than UINT_MAX
or LONG_MAX bytes in one call, introduced by revision 62723172412c.
 2015-11-20 08:13:35 +00:00
Gregory P. Smith d0a5b1c343 Fixes #23564: Fix a partially broken sanity check in the _posixsubprocess 
internals regarding how fds_to_pass were passed to the child.  The bug
had no actual impact as subprocess.py already avoided it.
 2015-11-15 21:15:26 -08:00
Benjamin Peterson fcc2e71e99 merge 3.4 (#25578) 2015-11-14 15:14:42 -08:00
Benjamin Peterson 025a1fd990 rm trailing ws 2015-11-14 15:12:38 -08:00
Benjamin Peterson f0c9038a36 fix possible memory lea k in _get_aia_uri (closes #25578) 2015-11-14 15:12:18 -08:00
Benjamin Peterson 2463001a15 merge 3.4 (#25569) 2015-11-14 00:11:09 -08:00
Benjamin Peterson 806fb25405 fix build with older openssl (#25569) 2015-11-14 00:09:22 -08:00
Martin Panter 0da4ac1f21 Issue #25498: Merge ctypes crash fix from 3.4 into 3.5 2015-11-13 22:12:12 +00:00
Martin Panter 1bb651540e Issue #25498: Fix GC crash due to ctypes objects wrapping a memoryview 
This was a regression caused by revision 1da9630e9b7f.  Based on patch by
Eryksun.
 2015-11-13 21:43:39 +00:00
Benjamin Peterson 45bde5d2ee merge 3.4 (#25530) 2015-11-11 22:45:22 -08:00
Benjamin Peterson a9dcdabccb always set OP_NO_SSLv3 by default (closes #25530) 2015-11-11 22:38:41 -08:00
Benjamin Peterson 86429bd174 merge 3.5 (#25569) 2015-11-11 22:14:08 -08:00
Benjamin Peterson eda06c8f5e fix memory leak in _get_crl_dp (closes #25569) 
Patch started by Stéphane Wirtel.
 2015-11-11 22:07:38 -08:00
Serhiy Storchaka f51d715845 Issue #25523: Further a-to-an corrections new in 3.5. 2015-11-02 14:40:41 +02:00
Serhiy Storchaka a84f6c3dd3 Issue #25523: Merge a-to-an corrections from 3.4. 2015-11-02 14:39:05 +02:00
Serhiy Storchaka d65c9496da Issue #25523: Further a-to-an corrections. 2015-11-02 14:10:23 +02:00
Martin Panter d2ad5718ad Issue #25523: Further a-to-an corrections new in 3.5 2015-11-02 04:20:33 +00:00
Martin Panter 2eb819f7a8 Issue #25523: Merge "a" to "an" fixes from 3.4 into 3.5 2015-11-02 04:04:57 +00:00
Martin Panter 7462b64911 Issue #25523: Correct "a" article to "an" article 
This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.
 2015-11-02 03:37:02 +00:00
Serhiy Storchaka 45120f272b Issue #25447: The lru_cache() wrapper objects now can be copied and pickled 
(by returning the original object unchanged).
 2015-10-24 09:49:56 +03:00
Victor Stinner 50856d5ae7 sys.setrecursionlimit() now raises RecursionError 
Issue #25274: sys.setrecursionlimit() now raises a RecursionError if the new
recursion limit is too low depending at the current recursion depth. Modify
also the "lower-water mark" formula to make it monotonic. This mark is used to
decide when the overflowed flag of the thread state is reset.
 2015-10-13 00:11:21 +02:00
Victor Stinner bc5b80bac1 Close #24784: Fix compilation without thread support 
Add "#ifdef WITH_THREAD" around cals to:

* PyGILState_Check()
* _PyImport_AcquireLock()
* _PyImport_ReleaseLock()
 2015-10-11 09:54:42 +02:00
Benjamin Peterson e5df40727c merge 3.4 (#25371) 2015-10-10 19:32:33 -07:00
Benjamin Peterson b397e3b526 add a missing comma (closes #25371) 2015-10-10 19:32:20 -07:00
Martin Panter f264416093 Issue #22413: Remove comment made out of date by Argument Clinic 2015-10-10 10:17:57 +00:00
Martin Panter 994815e1d7 Issue #22413: Merge StringIO doc from 3.4 into 3.5 2015-10-10 10:15:21 +00:00
Martin Panter cfad54344f Issue #22413: Document newline effect on StringIO initializer and getvalue 
Also add to comment in the C code.
 2015-10-10 03:01:20 +00:00
Martin Panter 3f930dcd87 Merge typo fixes from 3.4 into 3.5 2015-10-07 11:01:47 +00:00
Martin Panter 9955a373a8 Various minor typos in documentation and comments 2015-10-07 10:26:23 +00:00
Raymond Hettinger 848f2b595d Backport early-out 91259f061cfb to reduce the cost of bb1a2944bcb6 2015-10-06 23:06:17 -04:00
Berker Peksag 987f215141 Issue #25290: Fix typo in csv.reader() docstring 
Patch by Johannes Niediek.
 2015-10-02 19:25:53 +03:00
Berker Peksag e2382c598c Issue #25290: Fix typo in csv.reader() docstring 
Patch by Johannes Niediek.
 2015-10-02 19:25:32 +03:00
Serhiy Storchaka b9d98d532c Issue #24483: C implementation of functools.lru_cache() now calculates key's 
hash only once.
 2015-10-02 12:47:11 +03:00
Serhiy Storchaka 525faaeffc Issue #25262. Added support for BINBYTES8 opcode in Python implementation of 
unpickler.  Highest 32 bits of 64-bit size for BINUNICODE8 and BINBYTES8
opcodes no longer silently ignored on 32-bit platforms in C implementation.
 2015-09-29 22:12:29 +03:00
Serhiy Storchaka e060619d4b Issue #25262. Added support for BINBYTES8 opcode in Python implementation of 
unpickler.  Highest 32 bits of 64-bit size for BINUNICODE8 and BINBYTES8
opcodes no longer silently ignored on 32-bit platforms in C implementation.
 2015-09-29 22:10:07 +03:00
Alexander Belopolsky 365ba8f6c1 Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 22:32:15 -04:00
Alexander Belopolsky edc6885b3f Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 22:31:45 -04:00
Serhiy Storchaka 36aff2db4a Issue #25203: Failed readline.set_completer_delims() no longer left the 
module in inconsistent state.
 2015-09-27 22:38:01 +03:00
Serhiy Storchaka 1138439376 Issue #25203: Failed readline.set_completer_delims() no longer left the 
module in inconsistent state.
 2015-09-27 22:34:59 +03:00
Benjamin Peterson a18bd0e0f0 merge 3.4 2015-09-27 02:14:23 -07:00
Benjamin Peterson 3c0769d478 fix spacing 2015-09-27 02:13:40 -07:00
Benjamin Peterson bdb93c3e63 merge 3.4 (#25245) 2015-09-27 01:16:12 -07:00
Benjamin Peterson 6aa1564e9c initialize return value to NULL to avoid compiler compliants (closes #25245) 2015-09-27 01:16:03 -07:00
Benjamin Peterson d330822c12 detect alpn by feature flag not openssl version (closes #23329) 2015-09-27 00:09:02 -07:00
Raymond Hettinger bf49fee125 Issue #25135: Avoid possible reentrancy issues in deque_clear. 2015-09-26 00:14:59 -07:00
Benjamin Peterson 03c59b9bef merge 3.4 2015-09-26 00:09:32 -07:00
Benjamin Peterson e48cf7e729 prevent overflow in _Unpickler_Read 2015-09-26 00:08:34 -07:00
Steve Dower 57ab1cdb15 Issue #25092: Fix datetime.strftime() failure when errno was already set to EINVAL. 2015-09-22 14:51:42 -07:00
Victor Stinner 84ff4abd79 Merge 3.4 (datetime rounding) 2015-09-18 14:50:18 +02:00
Victor Stinner 511491ade0 Issue #23517: Fix rounding in fromtimestamp() and utcfromtimestamp() methods 
of datetime.datetime: microseconds are now rounded to nearest with ties going
to nearest even integer (ROUND_HALF_EVEN), instead of being rounding towards
zero (ROUND_DOWN). It's important that these methods use the same rounding
mode than datetime.timedelta to keep the property:

   (datetime(1970,1,1) + timedelta(seconds=t)) == datetime.utcfromtimestamp(t)

It also the rounding mode used by round(float) for example.

Add more unit tests on the rounding mode in test_datetime.
 2015-09-18 14:42:05 +02:00
Victor Stinner 9a8b177e60 Issue #25155: Add _PyTime_AsTimevalTime_t() function 
On Windows, the tv_sec field of the timeval structure has the type C long,
whereas it has the type C time_t on all other platforms. A C long has a size of
32 bits (signed inter, 1 bit for the sign, 31 bits for the value) which is not
enough to store an Epoch timestamp after the year 2038.

Add the _PyTime_AsTimevalTime_t() function written for datetime.datetime.now():
convert a _PyTime_t timestamp to a (secs, us) tuple where secs type is time_t.
It allows to support dates after the year 2038 on Windows.

Enhance also _PyTime_AsTimeval_impl() to detect overflow on the number of
seconds when rounding the number of microseconds.
 2015-09-18 13:36:17 +02:00
Victor Stinner d3ffd32767 Issue #25118: Fix a regression of Python 3.5.0 in os.waitpid() on Windows. 
Add an unit test on os.waitpid()
 2015-09-15 10:11:03 +02:00
Kristján Valur Jónsson d7f65e5763 Issue #25021: Merge 3.4 to 3.5 2015-09-12 16:34:33 +00:00
Kristján Valur Jónsson 95c3e6cb22 Issue #25021: Merge from 3.3 to 3.4 2015-09-12 15:30:23 +00:00
Kristján Valur Jónsson 102764a1f6 Issue #25021: Correctly make sure that product.__setstate__ does not access 
invalid memory.
 2015-09-12 15:20:54 +00:00
Victor Stinner f9fdfa7c4e Merge 3.4 2015-09-11 12:38:17 +02:00
Victor Stinner ec1a498a01 Issue #24684: socket.socket.getaddrinfo() now calls 
PyUnicode_AsEncodedString() instead of calling the encode() method of the
host, to handle correctly custom string with an encode() method which doesn't
return a byte string. The encoder of the IDNA codec is now called directly
instead of calling the encode() method of the string.
 2015-09-11 12:37:30 +02:00
Martin Panter db4220ea09 Issue #25030: Do not document seek() as if it accepts keyword arguments 
Patch from Shiyao Ma.
 2015-09-11 03:58:30 +00:00
Larry Hastings ded28e3863 Merge Python 3.5.0rc4 back to hg.python.org. 2015-09-09 06:52:38 -07:00
Martin Panter 6088b7bd49 Merge 3.4 into 3.5 2015-09-09 06:27:43 +00:00
Martin Panter 9499413508 os.sendfile(headers=None, trailers=None) arguments are not actually accepted 
Needs to be tested on a BSD.
 2015-09-09 05:29:24 +00:00
Steve Dower 97cded934f Issue #25029: MemoryError in test_strptime 2015-09-08 19:12:51 -07:00
Martin Panter 0ff89099c7 Issue #23738: Merge 3.4 into 3.5 2015-09-09 01:56:53 +00:00
Martin Panter bf19d16950 Issue #23738: Document and test actual keyword parameter names 
Also fix signature because os.utime(..., ns=None) is not allowed.
 2015-09-09 01:01:13 +00:00
Serhiy Storchaka 6c8b66cd26 Raise more correct exception on overflow in setting buffer_size attribute of 
expat parser.
 2015-09-07 22:54:08 +03:00
Serhiy Storchaka de5f9f4f70 Raise more correct exception on overflow in setting buffer_size attribute of 
expat parser.
 2015-09-07 22:51:56 +03:00
Serhiy Storchaka 3b1bc7828d Issue #25019: Fixed a crash caused by setting non-string key of expat parser. 
Added additional tests for expat parser attributes.
Based on patch by John Leitch.
 2015-09-07 22:38:34 +03:00
Serhiy Storchaka 931331a328 Issue #25019: Fixed a crash caused by setting non-string key of expat parser. 
Added additional tests for expat parser attributes.
Based on patch by John Leitch.
 2015-09-07 22:37:02 +03:00
Steve Dower f35bd306ff Merge from 3.5.0 branch. 2015-09-06 22:27:42 -07:00
Steve Dower aa2fcc6b35 Issue #24917: time_strftime() buffer over-read. 2015-09-06 22:18:36 -07:00
Steve Dower e5b5895b5b Issue #24917: time_strftime() buffer over-read. 2015-09-06 19:20:51 -07:00