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Author SHA1 Message Date
Zackery Spytz f347c6eb75 bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) (GH-11249) 
(cherry picked from commit 842acaab13)
 2018-12-20 19:38:52 +02:00
Serhiy Storchaka fff8fab1ce
[2.7] bpo-34052: Prevent SQLite functions from setting callbacks on exceptions. (GH-8113). (GH-10946) (GH-10955) 
(cherry picked from commit 5b25f1d031)
(cherry picked from commit 1de91a0032)

Co-authored-by: Sergey Fedoseev <fedoseev.sergey@gmail.com>.
 2018-12-06 00:21:40 +02:00
Victor Stinner dd4d8b4d80
Fix compilation warnings on Windows (GH-8627) 
* Fix compilation warning in _ctypes module on Window

(cherry picked from commit 20f11fe43c)

* Fix compilation warnings on Windows 64-bit

(cherry picked from commit 725e421222)

* Fix compiler warning in unicodeobject.c

Explicitly case to Py_UNICODE to fix the warning:

Objects\unicodeobject.c(4225): warning C4244: '=' :
conversion from 'long' to 'Py_UNICODE', possible loss of data

The downcast cannot overflow since we check that value <= 0x10ffff.
 2018-08-02 18:02:59 +02:00
Serhiy Storchaka 48c8bf21f9
[2.7] bpo-34234: Use _PyAnyInt_Check() and _PyAnyInt_CheckExact(). (GH-8479) 2018-07-31 09:09:36 +03:00
Benjamin Peterson dc39a59bc7
[2.7] prefix internal sqlite symbols with _pysqlite_ (GH-8215). (GH-8217) 
(cherry picked from commit 7762e4d387)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
 2018-07-09 22:36:49 -07:00
Benjamin Peterson 695ecd9dc6
[2.7] delete some unused pysqlite forward declarations (GH-8211). (GH-8214) 
(cherry picked from commit d6d4432724)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
 2018-07-09 21:12:57 -07:00
Serhiy Storchaka 924035a5e5
[2.7] Fix error message in sqlite connection thread check. (GH-6028). (GH-6325) 
(cherry picked from commit 030345c0bf)

Co-authored-by: Takuya Akiba <469803+iwiwi@users.noreply.github.com>
 2018-04-01 01:04:22 +03:00
Oren Milman cd66d6d632 bpo-31764: Prevent a crash in sqlite3.Cursor.close() in case the Cursor object is uninitialized (GH-4333) 2017-11-08 01:57:02 -08:00
Miss Islington (bot) 4b544aadd5 bpo-31770: Prevent a crash and refleaks when calling sqlite3.Cursor.__init__() more than once (GH-3968) (#4302) 
(cherry picked from commit e56ab746a9)
 2017-11-06 16:44:19 -08:00
Benjamin Peterson a72d15c97f consistently use Py_TYPE, Py_REFCNT, and correct initializer macros (#3563) 
This no-op change makes 2.7 more consistent with 3.x to ease comparison and backports.
 2017-09-13 21:20:29 -07:00
Benjamin Peterson 9ce1564cd9 revert dd13098a5dc2 (#29006, #10513) 2017-01-16 00:07:27 -08:00
Benjamin Peterson 0897a557f4 revert 030e100f048a (#29006, #10513) 2017-01-11 23:39:58 -08:00
Benjamin Peterson 26c985a8aa fix refleak in null-containing error case (#21147) 2016-12-03 12:01:32 -08:00
Martin Panter 38d335b2a1 Issue #28480: Avoid label at end of compound statement --without-threads 2016-10-20 03:56:48 +00:00
Serhiy Storchaka 5170c16d21 Issue #27897: Fixed possible crash in sqlite3.Connection.create_collation() 
if pass invalid string-like object as a name.  Original patch by Xiang Zhang.
 2016-10-01 08:24:55 +03:00
Benjamin Peterson f0039d1f8d fix unused variable warnings in pysqlite (closes #27967) 2016-09-06 10:01:16 -07:00
Serhiy Storchaka e63af905a4 Issue #27861: Fixed a crash in sqlite3.Connection.cursor() when a factory 
creates not a cursor.  Patch by Xiang Zhang.
 2016-08-29 14:29:55 +03:00
Berker Peksag dc60c75aee Issue #10513: Fix a regression in Connection.commit() 
Statements should not be reset after a commit.

Backported from 029050896b
 2016-08-26 22:19:05 +03:00
Martin Panter bf2dca96fb English spelling and grammar fixes 2016-07-11 07:51:37 +00:00
Serhiy Storchaka 763a61ca95 Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF 
in places where Py_DECREF was used.
 2016-04-10 18:05:12 +03:00
Serhiy Storchaka bc62af1bbe Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:51:18 +03:00
Serhiy Storchaka 2e6c829681 Issue #20440: More use of Py_SETREF. 
This patch is manually crafted and contains changes that couldn't be handled
automatically.
 2015-12-27 15:41:58 +02:00
Serhiy Storchaka 5951f2300f Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:35:35 +02:00
Serhiy Storchaka 80cb186b49 Issue #24257: Fixed segmentation fault in sqlite3.Row constructor with faked 
cursor type.
 2015-05-22 11:00:40 +03:00
Larry Hastings 101b054c32 Issue #20274: When calling a _sqlite.Connection, it now complains if passed 
any keyword arguments.  Previously it silently ignored them.  Also: Remove
ignored and erroneous "kwargs" parameters from three METH_VARARGS methods
on _sqlite.Connection.
 2015-05-08 09:56:29 -07:00
Serhiy Storchaka 0aa6562913 Issue #21147: sqlite3 now raises an exception if the request contains a null 
character instead of truncate it.  Based on patch by Victor Stinner.
 2014-09-11 13:27:19 +03:00
Serhiy Storchaka 501da1da03 Issue #21975: Fixed crash when using uninitialized sqlite3.Row (in particular 
when unpickling pickled sqlite3.Row).  sqlite3.Row is now initialized in the
__new__() method.
 2014-08-06 17:50:22 +03:00
Serhiy Storchaka 30080fd63d Issue #10203: sqlite3.Row now truly supports sequence protocol. In particular 
it supports reverse() and negative indices.  Original patch by Claudiu Popa.
 2014-05-28 12:57:38 +03:00
Serhiy Storchaka 98a9722e4a Issue #20437: Fixed 43 potential bugs when deleting objects references. 2014-02-09 13:14:04 +02:00
Victor Stinner 9450219b06 Issue #20026: Fix the sqlite module to handle correctly invalid isolation level 
(wrong type).
 2013-12-19 16:44:48 +01:00
Serhiy Storchaka 8493a04e0f Issue #17857: Prevent build failures with pre-3.5.0 versions of sqlite3, 
such as was shipped with Centos 5 and Mac OS X 10.4.

This bug was already fixed in issue14572 for 2.7 only and then it was
backported back from 3.3 in issue17073.
 2013-04-28 14:09:47 +03:00
Serhiy Storchaka 35c52b687f Issue #17073: Fix some integer overflows in sqlite3 module. 2013-02-07 16:59:34 +02:00
Ned Deily 77e77a1273 Issue #14572: Prevent build failures with pre-3.5.0 versions of 
sqlite3, such as was shipped with Centos 5 and Mac OS X 10.4.
 2012-05-19 23:35:05 -07:00
Petri Lehtinen 4ab701b2d3 sqlite3: Fix 64-bit integer handling in user functions on 32-bit architectures 
Closes #8033.
 2012-02-21 14:04:46 +02:00
Petri Lehtinen c7fd523ac5 Issue #10811: Fix recursive usage of cursors. Instead of crashing, raise a ProgrammingError now. 2012-02-06 22:04:00 +02:00
Petri Lehtinen 0518f470b1 sqlite3: Handle strings with embedded zeros correctly 
Closes #13676.
 2012-02-01 22:20:13 +02:00
Antoine Pitrou ace2ccf387 Issue #13099: Fix sqlite3.Cursor.lastrowid under a Turkish locale. 
Reported and diagnosed by Thomas Kluyver.
 2011-10-04 13:38:04 +02:00
Ezio Melotti c2077b0d9b #11565: Fix several typos. Patch by Piotr Kasprzyk. 2011-03-16 12:34:31 +02:00
Brett Cannon a1b562943b Remove an unnecessary variable. 
Found using Clang's static analyzer.
 2010-05-05 20:14:27 +00:00
Victor Stinner 6e055d78e1 sqlite3: Fix a segfault on calling a connection with something else than a 
string. Initialize all attributes to be able to call the statement destructor
on error.

Avoid also a duplicate connection in some tests: setUp() does already open a
connection (":memory:").
 2010-03-13 03:27:07 +00:00
Gerhard Häring 3bbb67273a Merged code from pysqlite 2.6.0. 2010-03-05 09:12:37 +00:00
Georg Brandl d3eaa745a9 #5615: make it possible to configure --without-threads again. 2009-04-05 11:07:14 +00:00
Mark Dickinson 3e4caeb3bf Issue #5341: Fix a variety of spelling errors. 2009-02-21 20:27:01 +00:00
Gerhard Häring e6872eb417 Issue #3846: Release GIL during calls to sqlite3_prepare. This improves concurrent access to the same database file from multiple threads/processes. 2008-09-12 22:33:22 +00:00
Gerhard Häring 6e1afcf988 Fixes issue #3103. In the sqlite3 module, made one more function static. All renaming public symbos now have the pysqlite prefix to avoid name clashes. This at least once created problems where the same symbol name appeared somewhere in Apache and the sqlite3 module was used from mod_python. 2008-09-12 18:58:57 +00:00
Gerhard Häring ef2276b60d sqlite3 module: Mark iterdump() method as "Non-standard" like all the other methods not found in DB-API. 2008-09-12 13:54:06 +00:00
Christian Heimes a27a62e74c Silenced a compiler warning in the sqlite module 
Modules/_sqlite/row.c:187: warning: suggest parentheses around && within ||
Reviewed by Benjamin Peterson
 2008-08-22 19:55:54 +00:00
Georg Brandl a24869ada7 #3312: fix two sqlite3 crashes. 2008-07-16 22:33:18 +00:00
Alexandre Vassalotti bd70476897 Issue #3153: sqlite leaks on error. 
Changed statements of the form Py_DECREF(obj), obj = 0 to Py_CLEAR(obj).
 2008-07-13 21:47:59 +00:00
Georg Brandl ac0c3810e4 Expand docstrings of sqlite3 functions. 2008-06-22 18:31:54 +00:00