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Author SHA1 Message Date
Raymond Hettinger 3743432302 Issue #26194: Fix undefined behavior for deque.insert() when len(d) == maxlen 2016-01-26 21:44:16 -08:00
Raymond Hettinger 1ce6885f8a Fix compiler warning about obviously unreachable code. 2016-01-24 22:15:20 -08:00
Raymond Hettinger 306d6b1ea6 Convert another post-decrement while-loop to pre-decrement for consistency 
and better generated code (on both GCC and CLang).
 2016-01-24 12:40:42 -08:00
Raymond Hettinger 165eee214b Convert two other post-decrement while-loops to pre-decrements for consistency 
and for better code generation.
 2016-01-24 11:32:07 -08:00
Raymond Hettinger d84ec225bd Miscellaneous refactorings 
* Add comment to the maxlen structure entry about the meaning of maxlen == -1
* Factor-out code common to deque_append(left) and deque_extend(left)
* Factor inner-loop in deque_clear() to use only 1 test per loop instead of 2
* Tighten inner-loops for deque_item() and deque_ass_item() so that the
  compiler can combine the decrement and test into a single step.
 2016-01-24 09:12:06 -08:00
Benjamin Peterson ae8c078dbb merge 3.5 2016-01-21 22:04:04 -08:00
Benjamin Peterson d52513cb22 merge 3.4 2016-01-21 22:03:55 -08:00
Benjamin Peterson b1db758061 reject negative data_size 2016-01-21 22:02:46 -08:00
Benjamin Peterson 2b0b5ac5a0 merge 3.5 (#26171) 2016-01-20 22:25:40 -08:00
Benjamin Peterson 47b8ba22e3 merge 3.4 (#26171) 2016-01-20 22:25:06 -08:00
Benjamin Peterson c4032da201 prevent buffer overflow in get_data (closes #26171) 2016-01-20 22:23:44 -08:00
Benjamin Peterson ba77788bba merge 3.5 2016-01-20 22:07:50 -08:00
Benjamin Peterson d4d7737c3f merge 3.4 2016-01-20 22:07:43 -08:00
Benjamin Peterson ef9cf08352 fix refleak in error condition 2016-01-20 22:06:43 -08:00
Victor Stinner b56837a033 Merge 3.5 
Issue #26154: Add a new private _PyThreadState_UncheckedGet() function.
 2016-01-20 11:19:46 +01:00
Victor Stinner bfd316e750 Add _PyThreadState_UncheckedGet() 
Issue #26154: Add a new private _PyThreadState_UncheckedGet() function which
gets the current thread state, but don't call Py_FatalError() if it is NULL.

Python 3.5.1 removed the _PyThreadState_Current symbol from the Python C API to
no more expose complex and private atomic types. Atomic types depends on the
compiler or can even depend on compiler options. The new function
_PyThreadState_UncheckedGet() allows to get the variable value without having
to care of the exact implementation of atomic types.

Changes:

* Replace direct usage of the _PyThreadState_Current variable with a call to
  _PyThreadState_UncheckedGet().
* In pystate.c, replace direct usage of the _PyThreadState_Current variable
  with the PyThreadState_GET() macro for readability.
* Document also PyThreadState_Get() in pystate.h
 2016-01-20 11:12:38 +01:00
Serhiy Storchaka 9cc4ed5c7a Issue #26129: Deprecated accepting non-integers in grp.getgrgid(). 2016-01-18 18:49:57 +02:00
Georg Brandl 4b5b06203e Fix indentation of continuation lines. 2016-01-18 08:00:15 +01:00
Stefan Krah 5f6ccc787e Issue #26139: libmpdec: disable /W4 warning (non-standard dllimport behavior). 2016-01-17 12:28:43 +01:00
Brett Cannon 43cfd8240c Merge for issue #17633 2016-01-15 11:23:46 -08:00
Brett Cannon 56aae8f304 Issue #17633: Improve support for namespace packages with zipimport. 
Previously zipimport mistakenly limited namespace support to only the
top-level of the zipfile when it should have supported an arbitrary
depth.

Thanks to Phil Connel for the bug report and initial patch and Mike
Romberg for the final patch.
 2016-01-15 11:22:19 -08:00
Brett Cannon 2f1a0b6ad5 Merge for issue #26114 2016-01-15 09:39:06 -08:00
Brett Cannon 45adb3100b Issue #26114: Remove a reference to 'Numerical Recipes'. 
While no copyright violation occurred, the license which
'Numerical Recipes' operates under is not amenable to Python,
so to prevent confusion it's easier to simply remove its mention.
 2016-01-15 09:38:24 -08:00
Benjamin Peterson 5db60aa84e merge 3.5 (closes #25672) 2016-01-07 21:38:51 -08:00
Benjamin Peterson 3b1a8b3bbe enable SSL_MODE_RELEASE_BUFFERS 
Patch by Cory Benfield.
 2016-01-07 21:37:37 -08:00
Serhiy Storchaka 576f132b98 Issue #20440: Cleaning up the code by using Py_SETREF. 2016-01-05 21:27:54 +02:00
Benjamin Peterson 3e47a1337c merge 3.5 2016-01-01 11:56:35 -06:00
Benjamin Peterson 4e3dd51396 merge 3.4 2016-01-01 11:56:16 -06:00
Benjamin Peterson 630329e4ea merge 3.3 2016-01-01 11:55:47 -06:00
Benjamin Peterson 0e617e22f0 remove some copyright notices supserseded by the toplevel ones 2016-01-01 11:53:47 -06:00
Serhiy Storchaka b5c7fc7a8e Fixed formatting comman-line usage message. 2015-12-30 09:28:48 +02:00
Serhiy Storchaka 1ba01615de Fixed formatting comman-line usage message. 2015-12-30 09:28:19 +02:00
Zachary Ware bffa73e582 Issue #25972, #20440: Fix compilation on Windows 2015-12-28 21:51:02 -08:00
Stefan Krah e3f359c71c Merge. 2015-12-28 23:12:52 +01:00
Stefan Krah 53f2e0ad45 Issue #25928: Add Decimal.as_integer_ratio(). Python parts and docs by 
Mark Dickinson.
 2015-12-28 23:02:02 +01:00
Serhiy Storchaka e3a7d26aa6 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 23:59:09 +02:00
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 1ed017ae92 Issue #20440: Cleaning up the code by using Py_SETREF and Py_CLEAR. 
Old code is correct, but with Py_SETREF and Py_CLEAR it can be cleaner.
This patch doesn't fix bugs and hence there is no need to backport it.
 2015-12-27 15:51:32 +02:00
Serhiy Storchaka 726fc139a5 Issue #20440: More use of Py_SETREF. 
This patch is manually crafted and contains changes that couldn't be handled
automatically.
 2015-12-27 15:44:33 +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 bdb908ea54 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 12:38:28 +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 ef1585eb9a Issue #25923: Added more const qualifiers to signatures of static and private functions. 2015-12-25 20:01:53 +02:00
Serhiy Storchaka 2d06e84455 Issue #25923: Added the const qualifier to static constant arrays. 2015-12-25 19:53:18 +02:00
Serhiy Storchaka ea8c43152f Issue #24103: Fixed possible use after free in ElementTree.XMLPullParser. 2015-12-24 11:53:16 +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 f006940351 Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:39:57 +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 060ed718ce Issue #25869: Optimized deepcopying ElementTree; it is now 20 times faster. 2015-12-21 12:57:27 +02:00
Serhiy Storchaka 22adf2ac02 Issue #25873: Optimized iterating ElementTree. 
Iterating elements Element.iter() is now 40% faster,
iterating text Element.itertext() is now up to 2.5 times faster.
 2015-12-21 12:43:54 +02:00
Serhiy Storchaka 47a9d59d51 Issue #25902: Fixed various refcount issues in ElementTree iteration. 2015-12-21 11:11:12 +02:00
Serhiy Storchaka 66c08d90f6 Issue #25902: Fixed various refcount issues in ElementTree iteration. 2015-12-21 11:09:48 +02:00
Serhiy Storchaka a9406e77fa 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 20:07:11 +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
Serhiy Storchaka 8bc2b4d522 Issue #25890: Removed yet one unused variable. 2015-12-18 10:06:58 +02:00
Serhiy Storchaka 9b3a2eec1c Issues #25890, #25891, #25892: Removed unused variables in Windows code. 
Reported by Alexander Riccio.
 2015-12-18 10:03:13 +02:00
Victor Stinner 9fdaff30db Merge 3.5 2015-12-14 00:22:10 +01:00
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 6b8f0c892a (Merge 3.5) Issue #25846: Fix usage of Py_ARRAY_LENGTH() in win32_wchdir() 2015-12-13 21:41:12 +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 ad587f96a3 Issue #25845: Merge PyLong_Check() cleanup from 3.5 2015-12-12 07:14:03 +00:00
Martin Panter f0c0318cdc Issue #25845: Drop redundant checks leftover from int to long conversion 2015-12-12 06:57:13 +00:00
Serhiy Storchaka 36ff997988 Issue #25638: Optimized ElementTree parsing; it is now 10% faster. 2015-12-10 09:51:53 +02:00
Serhiy Storchaka 956244bee1 Fixed possible leaks in ElementTree parser. 2015-12-09 19:45:07 +02:00
Serhiy Storchaka a29eb08fb9 Fixed possible leaks in ElementTree parser. 2015-12-09 19:44:30 +02:00
Serhiy Storchaka 9fcbdf480e Fixed possible leak in ElementTree.Element.iter(). 2015-12-09 11:27:34 +02:00
Serhiy Storchaka d6a69d8ccb Fixed possible leak in ElementTree.Element.iter(). 2015-12-09 11:27:07 +02:00
Raymond Hettinger 2300bf29e6 Only update the arr variable when PyObject_RichCompareBool() has been called. 2015-12-07 20:45:16 -08:00
Serhiy Storchaka 3ac5380d24 Issue #25761: Fixed reference leak added in previous changeset (5c670af0100f). 2015-12-07 11:32:00 +02:00
Serhiy Storchaka 9ec5e25f26 Issue #25638: Optimized ElementTree.iterparse(); it is now 2x faster. 
ElementTree.XMLParser._setevents now accepts any objects with the append
method, not just a list.
 2015-12-07 02:31:11 +02:00
Serhiy Storchaka f2fdfe1f88 Issue25814: Propagate all errors from custom XML parser handlers 
in ElementTree.iterparse().
 2015-12-06 23:55:05 +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
Serhiy Storchaka 59fb6342a4 Issue #25761: Improved detecting errors in broken pickle data. 2015-12-06 22:01:35 +02:00
Martin Panter c68e723e6f Issue #25717: Merge comment from 3.5 2015-12-06 11:19:31 +00:00
Martin Panter 49d3db92a4 Issue #25717: Add comment explaining why errors are ignored 2015-12-06 11:12:15 +00:00
Martin Panter c85110658b Issue #25717: Merge fstat() fix from 3.5 2015-12-06 03:29:54 +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 07efcd5007 Issue #25764: Merge subprocess fix from 3.5 2015-12-05 02:27:58 +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 fbc3e374a6 Fixed reference leak when read truncated pickle. 2015-12-01 00:20:49 +02:00
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 b4ce1fc31b Issue #5319: New Py_FinalizeEx() API to exit with status 120 on failure 2015-11-30 03:18:29 +00:00
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 dde0815c35 Issue #7990: dir() on ElementTree.Element now lists properties: "tag", 
"text", "tail" and "attrib".  Original patch by Santoso Wijaya.
 2015-11-25 15:28:13 +02:00
Serhiy Storchaka 14128d8bc5 Issue #25725: Fixed a reference leak in pickle.loads() when unpickling 
invalid data including tuple instructions.
 2015-11-25 15:07:36 +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 b1ce30281d Issue #23914: Fixed SystemError raised by unpickler on broken pickle data. 2015-11-23 15:20:21 +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 0cd3effacd Issue #25691: Fixed crash on deleting ElementTree.Element attributes. 2015-11-23 08:49:39 +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 ac8abe2100 Issue #19687: Fixed memory leak on failed Element slice assignment. 
Added new tests for Element slice assignments.
 2015-11-22 12:30:54 +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 36befa5b4c Issue #25626: Merge zlib fix from 3.5 2015-11-21 10:57:15 +00:00