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* [Backport r50783 | neal.norwitz. The bytes_left code is complicated,Andrew M. Kuchling2006-10-051-10/+19
| | | | | | | | | | | | | but looks correct on a casual inspection and hasn't been modified in the trunk. Does anyone want to review further?] Ensure we don't write beyond errText. I think I got this right, but it definitely could use some review to ensure I'm not off by one and there's no possible overflow/wrap-around of bytes_left. Reported by Klocwork #1. Fix a problem if there is a failure allocating self->db. Found with failmalloc.
* [Backport r51251 | neal.norwitz]Andrew M. Kuchling2006-10-041-2/+8
| | | | | | Handle malloc and fopen failures more gracefully. Klocwork 180-181
* [Backport rev. 47010 by neal.norwitz]Andrew M. Kuchling2006-10-031-0/+2
| | | | Fix memory leak reported by valgrind while running test_subprocess
* [Backport of rev. 42093 by neal.norwitz]Andrew M. Kuchling2006-09-271-0/+2
| | | | | | Check return result from Py_InitModule*(). This API can fail. Probably should be backported.
* fix a bug with bsddb.DB.stat reversing its flags and txn keywordGregory P. Smith2006-09-191-1/+1
| | | | arguments. (reported by Louis Zechtzer)
* - pybsddb Bug #1527939: bsddb module DBEnv dbremove and dbrenameGregory P. Smith2006-07-281-3/+3
| | | | | | | | | methods now allow their database parameter to be None as the sleepycat API allows. also adds a testcase. backport of trunk commit 50889 to 2.4.
* - Bug #1493322: bsddb: the __len__ method of a DB object has been fixed toGregory P. Smith2006-06-061-3/+19
| | | | | return correct results. It could previously incorrectly return 0 in some cases. Fixes SF bug 1493322 (pybsddb bug 1184012).
* fix potential use of uninitialized char ** to construct a list if log_archiveGregory P. Smith2006-06-051-1/+4
| | | | | | | is called with the (unsupported and unexported in this version) flag DB_ARCH_REMOVE. also fix a log_list memory leak on error return in the event that python can't create a new list object.
* Fix bsddb.db.DBError derived exceptions so they can be unpickled.Gregory P. Smith2006-04-081-7/+15
| | | | (backport of trunk commit 43729)
* Backport trunk's r42890 (thomas.wouters):Thomas Wouters2006-03-071-7/+7
| | | | | | | | Coverity found bug: test result of PyTuple_New() against NULL before use. and r42891 (thomas.wouters): Fix gcc 4.0.x warning about use of uninitialized value.
* Backport 42173: get bsddb test_associate to pass with BSDDB 4.1Neal Norwitz2006-01-261-2/+2
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* Backport:Neal Norwitz2006-01-251-3/+6
| | | | Fix bug #1413192, fix seg fault in bsddb if a txn was deleted before the env.
* backport of commit 42169Gregory P. Smith2006-01-241-2/+16
| | | | adds support for compiling against BerkeleyDB 4.4.x
* Backport 38951:Neal Norwitz2006-01-051-5/+3
| | | | | fixes pybsddb SF bug id 1215432. DB.associate() would crash when a DBError was supposed to be raised.
* Backport: Fix errors on 64-bit platforms. (There are still some test problemsNeal Norwitz2006-01-051-4/+4
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* fixes compilation against BerkeleyDB 3.2.9 (sf bug # 1077040)Gregory P. Smith2004-12-161-21/+82
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* SF bug 1017405: the keys() values() and items() DB methods wereGregory P. Smith2004-09-041-1/+1
| | | | ignoring their transaction (txn) argument.
* Fix memory leak and bump the version per GregNeal Norwitz2004-07-091-2/+2
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* Cleanup support for older pythons (perhaps it should be removed?)Neal Norwitz2004-07-091-53/+10
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* Adds support for DB.pget and DBCursor.pget methods.Gregory P. Smith2004-06-281-3/+198
| | | | | Based on a patch supplied by Ian Ward <ian@arevco.ca> on the pybsddb mailing list 2004-03-26.
* Add weakref support to all bsddb.db objects.Gregory P. Smith2004-06-281-7/+127
| | | | | Make DBTxn objects automatically call abort() in their destructor if not yet finalized and raise a RuntimeWarning to that effect.
* raise the module minor version.Gregory P. Smith2004-06-271-1/+1
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* SF patch / bug #967763Gregory P. Smith2004-06-271-43/+76
| | | | | | | | | | | | Fix memory leaks revealed by valgrind and ensuing code inspection. In the existing test suite valgrind revealed two memory leaks (DB_get and DBC_set_range). Code inspection revealed that there were many other potential similar leaks (many on odd code error paths such as passing something other than a DBTxn object for a txn= parameter or in the face of an out of memory error). The most common case that would cause a leak was when using recno or queue format databases with integer keys, sometimes only with an exception exit.
* A few more PyThreadState_Get to PyThreadState_GET conversionsNicholas Bastin2004-03-251-1/+1
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* fixes SF bug 914019 - DB.has_key was not honoring its txn argumentGregory P. Smith2004-03-161-2/+2
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* Fixes SF bug # 778421Gregory P. Smith2004-02-261-2/+10
| | | | | | | | | * Fixed a bug in the compatibility interface set_location() method where it would not properly search to the next nearest key when used on BTree databases. [SF bug id 788421] * Fixed a bug in the compatibility interface set_location() method where it could crash when looking up keys in a hash or recno format database due to an incorrect free().
* Removing TODO comment for None keys, as suggested by Neal Norwitz.Gustavo Niemeyer2004-01-201-1/+1
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* When key is None, give up if _DB_get_type() returns -1 as well.Gustavo Niemeyer2004-01-201-0/+2
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* Fixing #880531: raise TypeError when trying to use a None key with RECNOGustavo Niemeyer2004-01-201-0/+7
| | | | or QUEUE database.
* * SF patch 835100 - C++ // comments are not allowed. Use /* */Gregory P. Smith2003-11-031-8/+8
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* * Use weakref's of DBCursor objects for the iterator cursors to avoid aGregory P. Smith2003-11-031-2/+38
| | | | | | | | | | memory leak that would've occurred for all iterators that were destroyed before having iterated until they raised StopIteration. * Simplify some code. * Add new test cases to check for the memleak and ensure that mixing iteration with modification of the values for existing keys works.
* * Fix the singlethreaded deadlocks occurring in the simple bsddb interface.Gregory P. Smith2003-11-021-1/+1
| | | | | * Add support for multiple iterator/generator objects at once on the simple bsddb _DBWithCursor interface.
* Fix a tuple memory leak when raising DB, DBEnv and DBCursor "objectGregory P. Smith2003-11-021-17/+15
| | | | | | | | | has been closed" exceptions. Adds a DBCursorClosedError exception in the closed cursor case for future use in fixing the legacy bsddb interface deadlock problems due to its use of cursors with DB_INIT_LOCK | DB_THREAD support enabled.
* bsddb3 4.2.2, adds DBCursor.get_current_size() method to return the lengthGregory P. Smith2003-10-011-1/+35
| | | | of the current value without reading the value itself.
* raise pybsddb version number to 4.2.1 to differentiate between it and theGregory P. Smith2003-09-211-1/+1
| | | | version in the python 2.3.1 tree.
* Adds basic support for BerkeleyDB 4.2.x. Compiles and passes tests; newGregory P. Smith2003-09-211-5/+44
| | | | | | | | | | features in BerkeleyDB not exposed. notably: the DB_MPOOLFILE interface has not yet been wrapped in an object. Adds support for building and installing bsddb3 in python2.3 that has an older version of this module installed as bsddb without conflicts. The pybsddb.sf.net build/packaged version of the module uses a dynamicly loadable module called _pybsddb rather than _bsddb.
* Support DBEnv.set_shm_key() to allow multi-threaded multi-processGregory P. Smith2003-08-281-0/+16
| | | | database environments to use shared memory on systems supporting it.
* heck environment closed status before closing a cursors. Fixes #763928.Martin v. Löwis2003-07-151-1/+8
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* bsddb 4.1.6:Gregory P. Smith2003-07-091-41/+110
| | | | | | | | | | | * Extended DB & DBEnv set_get_returns_none functionality to take a "level" instead of a boolean flag. The boolean 0 and 1 values still have the same effect. A value of 2 extends the "return None instead of raising an exception" behaviour to the DBCursor set methods. This will become the default behaviour in pybsddb 4.2. * Fixed a typo in DBCursor.join_item method that made it crash instead of returning a value. Obviously nobody uses it. Wrote a test case for join and join_item.
* Fix a typo/cut-n-paste error in DBCursor.join_item so that it doesn'tGregory P. Smith2003-07-071-1/+1
| | | | | return a tuple. (this also implies that nobody uses this method; the bug has been here for a long time)
* DB.remove() needs to set the internal DB handle to NULL after being called.Gregory P. Smith2003-05-151-4/+1
| | | | | | | (sourceforge pybsddb bug #737970). Also: don't allow other threads to run during calls that invalidate the DB handle.
* Added a comment about backward compatibility requirements and a linkBarry Warsaw2003-04-241-1/+9
| | | | to the PyBSDDB project at SourceForge.
* Update to the new PyGILState APIs to simplify and correct thread-stateMark Hammond2003-04-221-2/+15
| | | | | management. Old code still #ifdef'd out - I may remove this in a sec, but for now, let's get it in and things passing the tests again!
* init_bsddb(): Added a few symbols that Greg forgot.Barry Warsaw2003-03-311-1/+4
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* 4.1.5Gregory P. Smith2003-03-271-1/+1
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* Adds support for the DBEnv->set_timeout() method.Gregory P. Smith2003-03-271-0/+26
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* version 4.1.4 (4.1.3 just released)Gregory P. Smith2003-02-031-1/+1
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* Bump the version numberBarry Warsaw2003-01-281-1/+1
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* bugfix: do not double-close DB cursor during deallocation when theGregory P. Smith2003-01-171-1/+3
| | | | | | | | | | underlying DB has already been closed (and thus all of its cursors). This fixes a potential segfault. SF pybsddb bug id 667343 bugfix: close the DB object when raising an exception due to an error during DB.open. This prevents an exception when closing the environment about not all databases being closed. SF pybsddb bug id 667340
* bugfix: allow the module to work with python compiled without thread support.Gregory P. Smith2003-01-171-0/+2
| | | | closes sourceforge pybsddb bug id 669533.
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