Commit Graph

4496 Commits

Author SHA1 Message Date
Walter Dörwald 219336af82 Document that codecs.lookup() returns a CodecInfo object.
(fixes SF bug #1754453).
2007-07-19 13:04:38 +00:00
Thomas Heller fe31d77dc0 PyType_stgdict() returns a borrowed reference which must not be
Py_DECREF'd.
2007-07-13 19:51:55 +00:00
Thomas Heller ef4fff3435 Fix for SF# 1649098: avoid zero-sized array declaration in structure. 2007-07-13 17:46:54 +00:00
Thomas Heller 1421b00162 Repair COMError. Since exceptions are new style classes now, setting
the methods and docstring after the type creation does not work, they
must be in the dictionary before creating the type.
2007-07-13 13:59:39 +00:00
Kurt B. Kaiser d67a3b9503 Many calls to tk.call involve an arglist containing a single tuple.
Calls using METH_OLDARGS unpack this tuple; calls using METH_VARARG
don't.  Tcl's concatenation of args was affected; IDLE doesn't start.

Modify Tkapp_Call() to unpack single tuple arglists.

Bug 1733943
Ref http://mail.python.org/pipermail/python-checkins/2007-May/060454.html
2007-07-05 22:03:39 +00:00
Thomas Heller 410c3b58c9 Use "O&" in calls to PyArg_Parse when we need a 'void*' instead of "k"
or "K" codes.
2007-06-11 15:58:33 +00:00
Martin v. Löwis 6371cd8177 Patch #1733960: Allow T_LONGLONG to accept ints.
Will backport to 2.5.
2007-06-09 07:42:52 +00:00
Thomas Heller ea7f88e3d9 Fix warnings by using proper function prototype. 2007-06-08 19:14:23 +00:00
Thomas Heller 6088f24df2 Fix gcc warnings intruduced by passing Py_ssize_t to PyErr_Format calls. 2007-06-08 19:01:06 +00:00
Thomas Heller e81c9f6d5e [ 1715718 ] x64 clean compile patch for _ctypes, by Kristj?n Valur
with small modifications.
2007-06-08 18:20:09 +00:00
Kristján Valur Jónsson b53940f238 Fixing changes to getbuildinfo.c that broke linux builds 2007-06-07 23:53:49 +00:00
Guido van Rossum 956f0f71f9 Patch by Tim Delany (missing DECREF). SF #1731330. 2007-06-05 21:24:47 +00:00
Hye-Shik Chang 9b5414090b Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
reads a file that ends with incomplete sequence and sizehint argument
for .read() is specified.
2007-06-05 18:58:51 +00:00
Hye-Shik Chang 82958f0d3b Fix build on FreeBSD. Bluetooth HCI API in FreeBSD is quite different
from Linux's.  Just fix the build for now but the code doesn't
support the complete capability of HCI on FreeBSD yet.
2007-06-05 18:16:52 +00:00
Neal Norwitz 994ebed50c Backout the original 'fix' to 1721309 which had no effect.
Different versions of Berkeley DB handle this differently.
The comments and bug report should have the details.  Memory is allocated
in 4.4 (and presumably earlier), but not in 4.5.  Thus
4.5 has the free error, but not earlier versions.

Mostly update comments, plus make the free conditional.

This fix was already applied to the 2.5 branch.
2007-06-03 20:32:50 +00:00
Thomas Heller 601aa414b2 Fix compiler warnings. 2007-05-30 06:58:30 +00:00
Neal Norwitz 8b2bfbc198 Add -3 option to the interpreter to warn about features that are
deprecated and will be changed/removed in Python 3.0.

This patch is mostly from Anthony.  I tweaked some format and added
a little doc.
2007-05-23 06:35:32 +00:00
Neal Norwitz a84dcd7546 Stop using METH_OLDARGS implicitly 2007-05-22 07:16:44 +00:00
Neal Norwitz e2e447b6fb Stop using METH_OLDARGS 2007-05-22 07:16:10 +00:00
Brett Cannon dc48b74497 Remove the rgbimg module. It has been deprecated since Python 2.5. 2007-05-20 07:09:50 +00:00
Neal Norwitz 4868ef8832 Whoops, need to pay attention to those test failures.
Move the clear to *before* the first use, not after.
2007-05-19 04:34:55 +00:00
Neal Norwitz 59f58aaeed Clear data so random memory does not get freed. Will backport. 2007-05-19 03:48:47 +00:00
Walter Dörwald 3ebc45d602 Backport checkin:
Fix a segfault when b"" was passed to b2a_qp() -- it was using strchr()
instead of memchr().
2007-05-09 18:10:47 +00:00
Thomas Heller 1ad576c267 Do not truncate 64-bit pointers to 32-bit integers.
Fixes SF #1703286, will backport to release25-maint.
2007-05-04 19:54:22 +00:00
Thomas Heller db3bfdf141 On 64-bit Windows, ffi_arg must be 8 bytes long. This fixes the
remaining crashes in the ctypes tests, when functions return float or
double types.
2007-05-04 08:20:41 +00:00
Kristján Valur Jónsson f030394de3 Fix problems in x64 build that were discovered by the testsuite:
- Reenable modules on x64 that had been disabled aeons ago for Itanium.
- Cleared up confusion about compilers for 64 bit windows.  There is only Itanium and x64.  Added macros MS_WINI64 and MS_WINX64 for those rare cases where it matters, such as the disabling of modules above.
- Set target platform (_WIN32_WINNT and WINVER) to 0x0501 (XP) for x64, and 0x0400 (NT 4.0) otherwise, which are the targeted minimum platforms.
- Fixed thread_nt.h.  The emulated InterlockedCompareExchange function didn´t work on x64, probaby due to the lack of a "volatile" specifier.  Anyway, win95 is no longer a target platform.
- Itertools module used wrong constant to check for overflow in count()
- PyInt_AsSsize_t couldn't deal with attribute error when accessing the __long__ member.
- PyLong_FromSsize_t() incorrectly specified that the operand were unsigned.

With these changes, the x64 passes the testsuite, for those modules present.
2007-05-03 20:27:03 +00:00
Thomas Heller 9b73d0aed5 Don't truncate pointers to integers (on win64 platform). 2007-05-03 12:05:20 +00:00
Neal Norwitz d83eb316dc Stop using PyMem_FREE while the GIL is not held. For details see:
http://mail.python.org/pipermail/python-dev/2007-May/072896.html
2007-05-02 04:47:55 +00:00
Thomas Heller 68bb9a1418 When accessing the .value attribute of a c_wchar_p instance, and the
instance does not point to a valid wchar_t zero-terminated string,
raise a ValueError.  c_char_p does this already.

The ValueError message now contains the correct pointer address.

Will backport to release25-maint.
2007-04-30 16:04:57 +00:00
Thomas Heller 5a901bd3cc Make sure to call PyErr_NoMemory() in several places where
PyMem_Malloc() could potentially fail.

Will backport to the release25-maint branch.
2007-04-30 15:44:17 +00:00
Kristján Valur Jónsson 7a0da19087 Complete revamp of PCBuild8 directory. Use subdirectories for each project under the main pcbuild solution. Now make extensive use of property sheets to simplify project configuration. x64 build fully supported, and the process for building PGO version (Profiler Guided Optimization) simplified. All projects are now present, except _ssl, which needs to be reimplemented. Also, some of the projects that require external libraries need extra work to fully compile on x64. 2007-04-30 15:17:46 +00:00
Kristján Valur Jónsson bd77c037ed Accomodate 64 bit time_t in the _bsddb module. 2007-04-26 15:24:54 +00:00
Kristján Valur Jónsson 0a440d4184 Export function sanitize_the_mode from fileobject.c as _PyFile_SanitizeMode(). Use this function in posixmodule.c when implementing fdopen(). This fixes test_subprocess.py for a VisualStudio 2005 compile. 2007-04-26 09:15:08 +00:00
Kristján Valur Jónsson 67387fb4aa Make pythoncore compile cleanly with VisualStudio 2005. Used an explicit typecast to get a 64 bit integer, and undefined the Yield macro that conflicts with winbase.h 2007-04-25 00:17:39 +00:00
Kristján Valur Jónsson 17b8e97e2e Merge change 54909 from release25-maint: Fix several minor issues discovered using code analysis in VisualStudio 2005 Team Edition 2007-04-25 00:10:50 +00:00
Neal Norwitz bd53870d89 SF #1703270, add missing declaration in readline.c to avoid compiler warning. 2007-04-19 05:52:37 +00:00
Andrew M. Kuchling a6fbc1eabb Point readers at the patch submission instructions 2007-04-11 13:42:25 +00:00
Andrew M. Kuchling 400a49ba79 Add window.chgat() method, submitted via e-mail by Fabian Kreutz 2007-04-11 13:39:00 +00:00
Raymond Hettinger 7a3d41f4ca Bug #1563759: struct.unpack doens't support buffer protocol objects 2007-04-05 18:00:03 +00:00
Martin v. Löwis 3bf573f918 Bug #1686475: Support stat'ing open files on Windows again.
Will backport to 2.5.
2007-04-04 18:30:36 +00:00
Matthias Klose e19e0c21ae - Fix an off-by-one bug in locale.strxfrm().
patch taken from http://bugs.debian.org/416934.
2007-04-03 04:35:59 +00:00
Raymond Hettinger 01a807db2a Array module's buffer interface can now handle empty arrays. 2007-04-02 22:54:21 +00:00
Raymond Hettinger e6e660bde3 SF #1693079: Cannot save empty array in shelve 2007-04-02 17:29:30 +00:00
Neal Norwitz ea3307bf3f Fix method names. Will backport. 2007-03-31 18:54:18 +00:00
Georg Brandl 30712ab82f In Windows' time.clock(), when QueryPerformanceFrequency() fails,
the C lib's clock() is used, but it must be divided by CLOCKS_PER_SEC
as for the POSIX implementation (thanks to #pypy).
2007-03-29 12:42:07 +00:00
Facundo Batista 1fe9f968a2 Bug 1688393. Adds a control of negative values in
socket.recvfrom, which caused an ugly crash.
2007-03-28 03:45:20 +00:00
Thomas Heller e6a7039451 Prevent creation (followed by a segfault) of array types when the size
overflows the valid Py_ssize_t range.  Check return values of
PyMem_Malloc.

Will backport to release25-maint.
2007-03-23 19:55:27 +00:00
Thomas Heller 82730f8d11 Explain the purpose of the b_needsfree flag (forward ported from release25-maint). 2007-03-22 20:34:37 +00:00
Thomas Heller f493cbd824 Back out "Patch #1643874: memory leak in ctypes fixed."
The code in this patch leaves no way to give up the ownership of a
BSTR instance.
2007-03-22 19:44:31 +00:00
Georg Brandl 4aef7275cb Patch #1185447: binascii.b2a_qp() now correctly quotes binary characters
with ASCII value less than 32. Also, it correctly quotes dots only if
they occur on a single line, as opposed to the previous behavior of
quoting dots if they are the second character of any line.
2007-03-13 22:49:43 +00:00
Thomas Heller 5dc4fe09b7 Patch #1649190: Adding support for _Bool to ctypes as c_bool, by David Remahl. 2007-03-13 20:42:52 +00:00
Georg Brandl a47337fba5 Bug #1622896: fix a rare corner case where the bz2 module raised an
error in spite of a succesful compression.
2007-03-13 12:34:25 +00:00
Georg Brandl 7478096148 Typos. 2007-03-10 07:38:14 +00:00
Thomas Heller 2456a3c02a Bug #1651235: When a tuple was passed to a ctypes function call,
Python would crash instead of raising an error.

The crash was caused by a section of code that should have been
removed long ago, at that time ctypes had other ways to pass
parameters to function calls.
2007-03-09 20:39:22 +00:00
Thomas Heller c2f7725c86 Fix bug #1646630: ctypes.string_at(buf, 0) and ctypes.wstring_at(buf, 0)
returned string up to the first NUL character.
2007-03-09 19:21:28 +00:00
Georg Brandl 49aafc9f2c Variant of patch #697613: don't exit the interpreter on a SystemExit
exception if the -i command line option or PYTHONINSPECT environment
variable is given, but break into the interactive interpreter just like
on other exceptions or normal program exit.
 (backport)
2007-03-07 00:34:46 +00:00
Walter Dörwald d391f0855c Patch for bug #1633621: if curses.resizeterm() or
curses.resize_term() is called, update _curses.LINES,
_curses.COLS, curses.LINES and curses.COLS.
2007-03-06 20:38:57 +00:00
Georg Brandl 40c626159d Patch #1654417: make operator.{get,set,del}slice use the full range
of Py_ssize_t.
2007-03-06 18:59:11 +00:00
Guido van Rossum 2054ee9b6f Patch #1646728: datetime.fromtimestamp fails with negative
fractional times.  With unittest.

Somebody please backport to 2.5.
2007-03-06 15:50:01 +00:00
Georg Brandl b51a57eb32 Fix another reincarnation of bug #1576657 in defaultdict. 2007-03-06 13:32:52 +00:00
Raymond Hettinger eb9798892d Prepare collections module for pure python code entries. 2007-02-28 18:37:52 +00:00
Raymond Hettinger 1b6ca54c44 Remove filler struct item and fix leak. 2007-02-21 17:22:05 +00:00
Raymond Hettinger d36862cf78 Add itertools.izip_longest(). 2007-02-21 05:20:38 +00:00
Martin v. Löwis 382abeff0f Patch #1490190: posixmodule now includes os.chflags() and os.lchflags()
functions on platforms where the underlying system calls are available.
2007-02-19 10:55:19 +00:00
Martin v. Löwis f228482735 Update 1432399 to removal of _BT_SOCKADDR_MEMB. 2007-02-14 11:30:07 +00:00
Martin v. Löwis 45423a7571 Patch #1432399: Add HCI sockets. 2007-02-14 10:07:37 +00:00
Martin v. Löwis b1cc1d407b Patch #1657276: Make NETLINK_DNRTMSG conditional.
Will backport.
2007-02-13 12:14:19 +00:00
Martin v. Löwis 4c11a92625 Bug #1653736: Complain about keyword arguments to time.isoformat.
Will backport to 2.5.
2007-02-08 09:13:36 +00:00
Raymond Hettinger 6d121f168c Do not let overflows in enumerate() and count() pass silently. 2007-02-08 00:07:32 +00:00
Raymond Hettinger 5a0217efea Check for a common user error with defaultdict(). 2007-02-07 21:42:17 +00:00
Georg Brandl 7a28447d4c Bug #1645944: os.access now returns bool but docstring is not updated 2007-01-27 19:38:50 +00:00
Thomas Heller 4378215474 Fix for #1643874: When calling SysAllocString, create a PyCObject
which will eventually call SysFreeString to free the BSTR resource.
2007-01-25 18:34:14 +00:00
Georg Brandl b84c13792d Bug #1486663: don't reject keyword arguments for subclasses of builtin
types.
2007-01-21 10:28:43 +00:00
Martin v. Löwis aef4c6bc00 Patch #1610575: Add support for _Bool to struct. 2007-01-21 09:33:07 +00:00
Thomas Heller 2e07810ef0 Replace C++ comments with C comments. 2007-01-17 09:40:34 +00:00
Guido van Rossum bb2cc698c1 Patch #1635058 by Mark Roberts: ensure that htonl and friends never accept or
return negative numbers, per the underlying C implementation.
2007-01-14 17:03:32 +00:00
Gerhard Häring 0741a60ca7 Merged changes from standalone version 2.3.3. This should probably all be
merged into the 2.5 maintenance branch:

- self->statement was not checked while fetching data, which could
  lead to crashes if you used the pysqlite API in unusual ways.
  Closing the cursor and continuing to fetch data was enough.

- Converters are stored in a converters dictionary. The converter name
  is uppercased first. The old upper-casing algorithm was wrong and
  was replaced by a simple call to the Python string's upper() method
  instead.

-Applied patch by Glyph Lefkowitz that fixes the problem with
 subsequent SQLITE_SCHEMA errors.

- Improvement to the row type: rows can now be iterated over and have a keys()
  method. This improves compatibility with both tuple and dict a lot.

- A bugfix for the subsecond resolution in timestamps.

- Corrected the way the flags PARSE_DECLTYPES and PARSE_COLNAMES are
  checked for. Now they work as documented.

- gcc on Linux sucks. It exports all symbols by default in shared
  libraries, so if symbols are not unique it can lead to problems with
  symbol lookup.  pysqlite used to crash under Apache when mod_cache
  was enabled because both modules had the symbol cache_init. I fixed
  this by applying the prefix pysqlite_ almost everywhere. Sigh.
2007-01-14 01:43:50 +00:00
Thomas Heller 8138c26a83 Fixes for 64-bit Windows: In ctypes.wintypes, correct the definitions
of HANDLE, WPARAM, LPARAM data types.  Make parameterless foreign
function calls work.
2007-01-11 21:18:56 +00:00
Thomas Heller 9ae562efb1 Must change the version number in the _ctypes extension as well. 2007-01-10 20:51:19 +00:00
Raymond Hettinger 51c2f6cd18 Fix zero-length corner case for iterating over a mutating deque. 2007-01-08 18:09:20 +00:00
Brett Cannon d14ef77ae1 Silence a warning from gcc 4.0.1 by specifying a function's parameter list is
'void' instead of just a set of empty parentheses.
2007-01-05 21:45:09 +00:00
Gregory P. Smith 11a70c3c96 bump module version to match supported berkeleydb version 2007-01-05 02:06:17 +00:00
Gregory P. Smith 8b96a35d14 Support linking of the bsddb module against BerkeleyDB 4.5.x
(will backport to 2.5)
2007-01-05 01:59:42 +00:00
Martin v. Löwis 7b7c9d4208 Bug #1566280: Explicitly invoke threading._shutdown from Py_Main,
to avoid relying on atexit.
Will backport to 2.5.
2007-01-04 21:06:12 +00:00
Walter Dörwald fd7e162eb9 Fix typo. 2006-12-21 18:06:30 +00:00
Andrew M. Kuchling 8d0baae7cd Comment typo 2006-12-19 14:29:04 +00:00
Andrew M. Kuchling 44b054b84a [Patch #1615868 by Lars Gustaebel] Use Py_off_t to fix BZ2File.seek() for offsets > 2Gb 2006-12-18 19:22:24 +00:00
Martin v. Löwis 046c4d13be Patch #1544279: Improve thread-safety of the socket module by moving
the sock_addr_t storage out of the socket object.
Will backport to 2.5.
2006-12-03 11:23:45 +00:00
Thomas Heller ef583a4992 Fix #1563807: _ctypes built on AIX fails with ld ffi error.
The contents of ffi_darwin.c must be compiled unless __APPLE__ is
defined and __ppc__ is not.

Will backport.
2006-11-28 20:21:54 +00:00
Thomas Heller 25d208bd46 Fix bug #1598620: A ctypes structure cannot contain itself. 2006-11-24 18:45:39 +00:00
Neal Norwitz 4fe442383d Bug #1599782: Fix segfault on bsddb.db.DB().type().
The problem is that _DB_get_type() can't be called without the GIL
because it calls a bunch of PyErr_* APIs when an error occurs.
There were no other cases in this file that it was called without the GIL.
Removing the BEGIN/END THREAD around _DB_get_type() made everything work.

Will backport.
2006-11-21 05:26:22 +00:00
Neal Norwitz 45e230a8e1 Speed up function calls into the math module by using METH_O.
There should be no functional changes. However, the error msgs are
slightly different.  Also verified that the module dict is not NULL on init.
2006-11-19 21:26:53 +00:00
Martin v. Löwis cffcc8b195 Make cStringIO.truncate raise IOError for negative
arguments (even for -1). Fixes the last bit of
#1359365.
2006-11-19 10:41:41 +00:00
Georg Brandl 25aabf4cbb Bug #1588217: don't parse "= " as a soft line break in binascii's
a2b_qp() function, instead leave it in the string as quopri.decode()
does.
2006-11-16 17:08:45 +00:00
Walter Dörwald 6fc2382883 Replace C++ comment with C comment (fixes SF bug #1593525). 2006-11-09 16:23:26 +00:00
Neal Norwitz 97a57220e8 Fix crash in test on HP-UX. Apparently, it's not possible to delete a lock if
it's held (even by the current thread).

Will backport.
2006-10-28 21:17:51 +00:00
Neal Norwitz 837ce9389e Add some asserts. In sysmodule, I think these were to try to silence
some warnings from Klokwork.  They verify the assumptions of the format
of svn version output.

The assert in the thread module helped debug a problem on HP-UX.
2006-10-28 21:15:30 +00:00
Martin v. Löwis 0347a9a491 Get DBL_MAX from float.h not values.h. Will backport. 2006-10-27 07:06:52 +00:00
Martin v. Löwis 443ccc73f3 Check for values.h. Will backport. 2006-10-27 06:42:27 +00:00
Martin v. Löwis b5bc537c5e Patch #1549049: Rewrite type conversion in structmember.
Fixes #1545696 and #1566140. Will backport to 2.5.
2006-10-27 06:16:31 +00:00
Martin v. Löwis 1b2f627f96 - Patch #1560695: Add .note.GNU-stack to ctypes' sysv.S so that
ctypes isn't considered as requiring executable stacks.
Will backport to 2.5.
2006-10-22 10:55:15 +00:00
Ronald Oussoren 10168f25ad Patch #1580674: with this patch os.readlink uses the filesystem encoding to
decode unicode objects and returns an unicode object when the argument is one.
2006-10-22 10:45:18 +00:00
Martin v. Löwis a811c38d8e Fix various minor errors in passing arguments to
PyArg_ParseTuple.
2006-10-19 11:00:37 +00:00
Tim Peters 79665b1403 newIobject(): repaired incorrect cast to quiet MSVC warning. 2006-10-18 05:06:06 +00:00
Thomas Heller d2ea4a2584 ctypes callback functions only support 'fundamental' result types.
Check this and raise an error when something else is used - before
this change ctypes would hang or crash when such a callback was
called.  This is a partial fix for #1574584.

Will backport to release25-maint.
2006-10-17 19:30:48 +00:00
Martin v. Löwis 012bc7253b Bug #1567666: Emulate GetFileAttributesExA for Win95.
Will backport to 2.5.
2006-10-15 09:43:39 +00:00
Martin v. Löwis 18aaa568fd Patch #1576166: Support os.utime for directories on Windows NT+. 2006-10-15 08:43:33 +00:00
Georg Brandl 5597e261b2 Bug #1548891: The cStringIO.StringIO() constructor now encodes unicode
arguments with the system default encoding just like the write()
method does, instead of converting it to a raw buffer.
2006-10-12 09:47:12 +00:00
Martin v. Löwis f43893a878 Bug #1565150: Fix subsecond processing for os.utime on Windows. 2006-10-09 20:44:25 +00:00
Barry Warsaw e5ec613c4b List gc.get_count() in the module docstring. 2006-10-09 19:43:24 +00:00
Hye-Shik Chang b788346573 Bug #1572832: fix a bug in ISO-2022 codecs which may cause segfault
when encoding non-BMP unicode characters.  (Submitted by Ray Chason)
2006-10-08 13:48:34 +00:00
Andrew M. Kuchling 36126c424a Cause a PyObject_Malloc() failure to trigger a MemoryError, and then
add 'if (PyErr_Occurred())' checks to various places so that NULL is
returned properly.

2.4 backport candidate.
2006-10-04 13:42:43 +00:00
Armin Rigo 7ccbca93a2 Forward-port of r52136,52138: a review of overflow-detecting code.
* unified the way intobject, longobject and mystrtoul handle
  values around -sys.maxint-1.

* in general, trying to entierely avoid overflows in any computation
  involving signed ints or longs is extremely involved.  Fixed a few
  simple cases where a compiler might be too clever (but that's all
  guesswork).

* more overflow checks against bad data in marshal.c.

* 2.5 specific: fixed a number of places that were still confusing int
  and Py_ssize_t.  Some of them could potentially have caused
  "real-world" breakage.

* list.pop(x): fixing overflow issues on x was messy.  I just reverted
  to PyArg_ParseTuple("n"), which does the right thing.  (An obscure
  test was trying to give a Decimal to list.pop()... doesn't make
  sense any more IMHO)

* trying to write a few tests...
2006-10-04 12:17:45 +00:00
Armin Rigo 0d2f498a4c Compilation problem caused by conflicting typedefs for uint32_t
(unsigned long vs. unsigned int).
2006-10-04 10:23:57 +00:00
Georg Brandl 4ddfcd3b60 Bug #1556784: allow format strings longer than 127 characters in
datetime's strftime function.
2006-09-30 11:17:34 +00:00
Neal Norwitz d3f91908dd Remove extra semi-colons reported by Johnny Lee on python-dev. Backport if anyone cares. 2006-09-23 04:11:38 +00:00
Jack Diederich 36234e8f66 * regression bug, count_next was coercing a Py_ssize_t to an unsigned Py_size_t
which breaks negative counts
* added test for negative numbers
will backport to 2.5.1
2006-09-21 17:50:26 +00:00
Gregory P. Smith 2fa067982c Fixes a bug with bsddb.DB.stat where the flags and txn keyword
arguments are transposed.  (reported by Louis Zechtzer)
..already committed to release24-maint
..needs committing to release25-maint
2006-09-19 17:35:04 +00:00
Martin v. Löwis 43fd99c8f8 Patch #1557515: Add RLIMIT_SBSIZE. 2006-09-16 17:36:37 +00:00
Andrew M. Kuchling e2782bb379 Rewrite help message to remove some of the parentheticals. (There were a lot of them.) 2006-09-14 11:28:50 +00:00
Andrew M. Kuchling 8964688274 Make --help mention that -v can be supplied multiple times 2006-09-14 11:22:18 +00:00
Thomas Heller 2244af596a The cast function did not accept c_char_p or c_wchar_p instances
as first argument, and failed with a 'bad argument to internal function'
error message.
2006-09-07 19:09:54 +00:00
Thomas Heller fdb62f0e5f Anonymous structure fields that have a bit-width specified did not work,
and they gave a strange error message from PyArg_ParseTuple:
    function takes exactly 2 arguments (3 given).

With tests.
2006-09-07 18:56:28 +00:00
Andrew M. Kuchling 62e475b84f [Bug #1552726] Avoid repeatedly polling in interactive mode -- only put a timeout on the select()
if an input hook has been defined.  Patch by Richard Boulton.

This select() code is only executed with readline 2.1, or if
READLINE_CALLBACKS is defined.

Backport candidate for 2.5, 2.4, probably earlier versions too.
2006-09-07 13:59:38 +00:00
Georg Brandl 74bb783c2f Bug #1551427: fix a wrong NULL pointer check in the win32 version
of os.urandom().
2006-09-06 06:03:59 +00:00
Hye-Shik Chang 199f1db1fa Fix a few bugs on cjkcodecs found by Oren Tirosh:
- gbk and gb18030 codec now handle U+30FB KATAKANA MIDDLE DOT correctly.
- iso2022_jp_2 codec now encodes into G0 for KS X 1001, GB2312
  codepoints to conform the standard.
- iso2022_jp_3 and iso2022_jp_2004 codec can encode JIS X 2013:2
  codepoints now.
2006-09-05 12:07:09 +00:00
Neal Norwitz 69e8897505 Bug #1550714: fix SystemError from itertools.tee on negative value for n.
Needs backport to 2.5.1 and earlier.
2006-09-02 02:58:13 +00:00
Neal Norwitz 6aefa916a9 Bug #1548092: fix curses.tparm seg fault on invalid input. Needs backport to 2.5.1 and earlier. 2006-09-02 02:50:35 +00:00
Thomas Heller b1a7d758e2 Add missing file for _ctypes.pyd port to win64 on AMD64. 2006-08-25 07:34:51 +00:00
Thomas Heller 98619f267c Port _ctypes.pyd to win64 on AMD64. 2006-08-25 07:27:33 +00:00
Thomas Wouters 9e398cac94 Fix SF bug #1545837: array.array borks on deepcopy.
array.__deepcopy__() needs to take an argument, even if it doesn't actually
use it. Will backport to 2.5 and 2.4 (if applicable.)
2006-08-24 18:40:20 +00:00
Jeremy Hylton 60e96f666c Expose column offset information in parse trees. 2006-08-22 20:46:00 +00:00
Neal Norwitz 670f875a7c Alexander Belopolsky pointed out that pos is a size_t 2006-08-22 13:56:56 +00:00
Neal Norwitz 076d1e0c0b Fix a couple of ssize-t issues reported by Alexander Belopolsky on python-dev 2006-08-21 18:20:10 +00:00
Neal Norwitz 9b17eba8be Move assert to after NULL check, otherwise we deref NULL in the assert.
Klocwork #307
2006-08-19 04:23:04 +00:00
Thomas Heller 0b21b43d49 Add asserts to check for 'impossible' NULL values, with comments.
In one place where I'n not 1000% sure about the non-NULL, raise
a RuntimeError for safety.

This should fix the klocwork issues that Neal sent me.  If so,
it should be applied to the release25-maint branch also.
2006-08-18 14:38:46 +00:00
Fredrik Lundh dc075b9ddd SF#1534630
ignore data that arrives before the opening start tag
2006-08-16 16:47:07 +00:00
Thomas Heller b4a0cf17c4 Remove the special casing of Py_None when converting the return value
of the Python part of a callback function to C.  If it cannot be
converted, call PyErr_WriteUnraisable with the exception we got.
Before, arbitrary data has been passed to the calling C code in this
case.

(I'm not really sure the NEWS entry is understandable, but I cannot
find better words)
2006-08-16 15:10:12 +00:00
Thomas Heller b0aa98fd4f The __repr__ method of a NULL py_object does no longer raise an
exception.  Remove a stray '?' character from the exception text
when the value is retrieved of such an object.

Includes tests.
2006-08-16 14:07:44 +00:00
Thomas Heller d32e616722 Add commented assert statements to check that the result of
PyObject_stgdict() and PyType_stgdict() calls are non-NULL before
dereferencing the result.  Hopefully this fixes what klocwork is
complaining about.

Fix a few other nits as well.
2006-08-16 13:03:11 +00:00
Thomas Heller 4dc5dd1f3b Check for NULL return value from new_CArgObject calls. 2006-08-15 13:07:21 +00:00
Georg Brandl 9dc7b7ce82 Patch #1511317: don't crash on invalid hostname info 2006-08-14 22:10:24 +00:00
Georg Brandl 3335a7ad63 Patch #1535500: fix segfault in BZ2File.writelines and make sure it
raises the correct exceptions.
2006-08-14 21:42:55 +00:00
Thomas Heller ef8d513d62 Patch #1536908: Add support for AMD64 / OpenBSD.
Remove the -no-stack-protector compiler flag for OpenBSD
as it has been reported to be unneeded.
2006-08-14 16:17:41 +00:00
Thomas Heller 867200483b Apply the patch #1532975 plus ideas from the patch #1533481.
ctypes instances no longer have the internal and undocumented
'_as_parameter_' attribute which was used to adapt them to foreign
function calls; this mechanism is replaced by a function pointer in
the type's stgdict.

In the 'from_param' class methods, try the _as_parameter_ attribute if
other conversions are not possible.

This makes the documented _as_parameter_ mechanism work as intended.

Change the ctypes version number to 1.0.1.
2006-08-14 11:17:48 +00:00
Thomas Heller e6dd31c50b Revert the change that tries to zero out a closure's result storage
area because the size if unknown in source/callproc.c.
2006-08-14 10:02:24 +00:00
Thomas Heller dca703fbda Check for NULL return value of GenericCData_new().
Fixes klockwork issues #188, #189.
2006-08-14 07:50:14 +00:00
Thomas Heller efa2727334 Check for NULL return value from new_CArgObject().
Fixes klockwork issues #183, #184, #185.
2006-08-14 07:14:09 +00:00
Thomas Heller acdedfbf0a Remove unused, buggy test function.
Fixes klockwork issue #207.
2006-08-14 07:13:05 +00:00
Neal Norwitz 5ed4997e1f Get rid of compiler warning 2006-08-13 18:41:15 +00:00
Neal Norwitz 93bf902242 Handle alloca failures.
Klocwork 225-228
2006-08-13 18:40:39 +00:00
Neal Norwitz ccc56c7c96 Really address the issue of where to place the assert for leftblock.
(Followup of Klocwork 274)
2006-08-13 18:13:02 +00:00
Neal Norwitz 20745b1a70 Handle failure from PyModule_GetDict() (Klocwork 208).
Fix a bunch of refleaks in the init of the module.  This would only be found
when running python -v.
2006-08-13 18:12:45 +00:00
Neal Norwitz 26a8abf1f4 Handle failures from lookup.
Klocwork 341-342
2006-08-13 18:12:26 +00:00
Neal Norwitz ee7c8f9af8 It's very unlikely, though possible that source is not a string. Verify
that PyString_AsString() returns a valid pointer.  (The problem can
arise when zlib.decompress doesn't return a string.)

Klocwork 346
2006-08-13 18:12:03 +00:00
Neal Norwitz 5aa96895d8 Handle malloc and fopen failures more gracefully.
Klocwork 180-181
2006-08-13 18:11:43 +00:00
Neal Norwitz e9ac0bb169 Check return result of PyModule_GetDict().
Fix a bunch of refleaks in the init of the module.  This would only be found
when running python -v.
2006-08-13 18:11:27 +00:00
Neal Norwitz 8a87f5d37e Patch #1538606, Patch to fix __index__() clipping.
I modified this patch some by fixing style, some error checking, and adding
XXX comments.  This patch requires review and some changes are to be expected.
I'm checking in now to get the greatest possible review and establish a
baseline for moving forward.  I don't want this to hold up release if possible.
2006-08-12 17:03:09 +00:00
Neal Norwitz ebcf8759bb Verify verdat which is returned from malloc is not NULL.
Ensure we don't pass NULL to free.

Klocwork #306 (at least the first part, checking malloc)
2006-08-12 03:18:50 +00:00
Neal Norwitz 5f17d9a1df Don't deref v if it's NULL.
Klocwork #214
2006-08-12 02:33:36 +00:00
Neal Norwitz 6b4953fd3d Check returned pointer is valid.
Klocwork #233
2006-08-12 02:06:34 +00:00
Neal Norwitz b45f351832 I'm not sure why this code allocates this string for the error message.
I think it would be better to always use snprintf and have the format
limit the size of the name appropriately (like %.200s).

Klocwork #340
2006-08-12 01:57:47 +00:00
Neal Norwitz ef0de023db Try to handle a malloc failure. I'm not entirely sure this is correct.
There might be something else we need to do to handle the exception.

Klocwork # 212-213
2006-08-12 01:53:28 +00:00
Neal Norwitz 9cd3c34b6a Move the assert which checks for a NULL pointer first.
Klocwork #274.
2006-08-12 01:51:12 +00:00
Neal Norwitz e0a81afb10 If _stat_float_times is false, we will try to INCREF ival which could be NULL.
Return early in that case.  The caller checks for PyErr_Occurred so this
should be ok.

Klocwork #297
2006-08-12 01:50:38 +00:00
Neal Norwitz 6f5ff3f3eb Klocwork made another run and found a bunch more problems.
This is the first batch of fixes that should be easy to verify based on context.

This fixes problem numbers: 220 (ast), 323-324 (symtable),
321-322 (structseq), 215 (array), 210 (hotshot), 182 (codecs), 209 (etree).
2006-08-12 01:43:40 +00:00
Thomas Heller 2a899c8b76 When a ctypes C callback function is called, zero out the result
storage before converting the result to C data.  See the comment in
the code for details.

Provide a better context for errors when the conversion of a callback
function's result cannot be converted.
2006-08-11 19:55:35 +00:00
Martin v. Löwis 789c09d2cd Update dangling references to the 3.2 database to
mention that this is UCD 4.1 now.
2006-08-10 19:04:00 +00:00
Georg Brandl 534fe18e17 Bug #1535081: A leading underscore has been added to the names of
the md5 and sha modules, so add it in Modules/Setup.dist too.
2006-08-06 07:26:21 +00:00
Bob Ippolito e6c9f982a0 Fix #1530559, struct.pack raises TypeError where it used to convert.
Passing float arguments to struct.pack when integers are expected
now triggers a DeprecationWarning.
2006-08-04 23:59:21 +00:00
Georg Brandl e9462c72bd Change fix for segfaulting property(), add a NEWS entry and a test. 2006-08-04 18:03:37 +00:00
Martin v. Löwis 961b91bd3c Correction of patch #1455898: In the mbcs decoder, set final=False
for stream decoder, but final=True for the decode function.
2006-08-02 13:53:55 +00:00
Neal Norwitz 9b0ca79213 Patch #1519025 and bug #926423: If a KeyboardInterrupt occurs during
a socket operation on a socket with a timeout, the exception will be
caught correctly.  Previously, the exception was not caught.
2006-08-02 06:46:21 +00:00
Neal Norwitz c0328d17a5 v is already checked for NULL, so just DECREF it 2006-08-02 06:15:10 +00:00
Neal Norwitz c5e060dee6 _PyWeakref_GetWeakrefCount() now returns a Py_ssize_t instead of long. 2006-08-02 06:14:22 +00:00
Neal Norwitz 99dfe3c411 Prevent memory leak on error.
Reported by Klocwork #36
2006-08-02 04:27:11 +00:00
Thomas Heller d61d0733cb Speed up PyType_stgdict and PyObject_stgdict. 2006-08-01 19:14:15 +00:00
Thomas Heller 11d68a6ac4 Minimal useful docstring for CopyComPointer. 2006-08-01 17:46:10 +00:00
Thomas Heller 3de83e9b61 Fix a potential segfault and various potentail refcount leaks
in the cast() function.
2006-08-01 16:54:43 +00:00
Neal Norwitz 07aadb14f3 Add PyErr_WarnEx() so C code can pass the stacklevel to warnings.warn().
This provides the proper warning for struct.pack().
PyErr_Warn() is now deprecated in favor of PyErr_WarnEx().
As mentioned by Tim Peters on python-dev.
2006-07-30 06:55:48 +00:00
Andrew M. Kuchling 8d9a01a1f2 Tweak wording 2006-07-29 15:43:13 +00:00
Thomas Heller 1393d6a4ca Patch #1529514: More openbsd platforms for ctypes.
Regenerated Modules/_ctypes/libffi/configure with autoconf 2.59.

Approved by Neal.
2006-07-28 21:43:20 +00:00
Thomas Heller 944f3b6ecb Remove a useless XXX comment.
Cosmetic changes to the code so that the #ifdef _UNICODE block
doesn't mess emacs code formatting.
2006-07-28 19:42:40 +00:00
Georg Brandl cddabbf98a Fix spelling. 2006-07-28 18:36:01 +00:00
Matt Fleming ec9265094a Allow socketmodule to compile on NetBSD -current, whose bluetooth API
differs from both Linux and FreeBSD. Accepted by Neal Norwitz.
2006-07-28 11:27:27 +00:00
Gregory P. Smith 641cddf0fa - pybsddb Bug #1527939: bsddb module DBEnv dbremove and dbrename
methods now allow their database parameter to be None as the
  sleepycat API allows.

Also adds an appropriate test case for DBEnv.dbrename and dbremove.
2006-07-28 01:35:25 +00:00
Tim Peters 5566e96830 defdict_reduce(): Plug leaks.
We didn't notice these before because test_defaultdict didn't
actually do anything before Georg fixed that earlier today.
Neal's next refleak run then showed test_defaultdict leaking
9 references on each run.  That's repaired by this checkin.
2006-07-28 00:23:15 +00:00
Barry Warsaw 00decd7835 Patch #1520294: Support for getset and member descriptors in types.py,
inspect.py, and pydoc.py.  Specifically, this allows for querying the type of
an object against these built-in C types and more importantly, for getting
their docstrings printed in the interactive interpreter's help() function.

This patch includes a new built-in module called _types which provides
definitions of getset and member descriptors for use by the types.py module.
These types are exposed as types.GetSetDescriptorType and
types.MemberDescriptorType.  Query functions are provided as
inspect.isgetsetdescriptor() and inspect.ismemberdescriptor().  The
implementations of these are robust enough to work with Python implementations
other than CPython, which may not have these fundamental types.

The patch also includes documentation and test suite updates.

I commit these changes now under these guiding principles:

1. Silence is assent.  The release manager has not said "no", and of the few
   people that cared enough to respond to the thread, the worst vote was "0".

2. It's easier to ask for forgiveness than permission.

3. It's so dang easy to revert stuff in svn, that you could view this as a
   forcing function. :)

Windows build patches will follow.
2006-07-27 23:43:15 +00:00
Neal Norwitz 37f694f21b No functional change. Add comment and assert to describe why there cannot be overflow which was reported by Klocwork. Discussed on python-dev 2006-07-27 04:04:50 +00:00
Andrew M. Kuchling a1da20472f Correct error message 2006-07-26 17:18:01 +00:00
Andrew M. Kuchling 55b0a0eb0d [Bug #1471938] Fix build problem on Solaris 8 by conditionalizing the use of mvwgetnstr(); it was conditionalized a few lines below. Fix from Paul Eggert. I also tried out the STRICT_SYSV_CURSES case and am therefore removing the 'untested' comment. 2006-07-26 17:16:52 +00:00
Georg Brandl 5f135787ec Part of bug #1523610: fix miscalculation of buffer length.
Also add a guard against NULL in converttuple and add a test case
(that previously would have crashed).
2006-07-26 08:03:10 +00:00
Martin v. Löwis 982e9fea0a Bug #1524310: Properly report errors from FindNextFile in os.listdir.
Will backport to 2.4.
2006-07-24 12:54:17 +00:00
Neal Norwitz dce937f32c 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.
2006-07-23 08:01:43 +00:00
Neal Norwitz 9029b5f289 nextlink can be NULL if teedataobject_new fails, so use XINCREF.
Ensure that dataobj is never NULL.

Reported by Klocwork #102
2006-07-23 07:59:00 +00:00
Neal Norwitz 98a96004f9 Fix memory leaks spotted by Klocwork #37. 2006-07-23 07:57:11 +00:00
Neal Norwitz 93f2ca1f85 Check the allocation of b_objects and return if there was a failure.
Also fix a few memory leaks in other failure scenarios.

It seems that if b_objects == Py_None, we will have an extra ref to
b_objects.  Add XXX comment so hopefully someone documents why the
else isn't necessary or adds it in.

Reported by Klocwork #20
2006-07-23 07:55:55 +00:00
Neal Norwitz b59d08c2fb Fix more memory allocation issues found with failmalloc. 2006-07-22 16:20:49 +00:00
Brett Cannon 468e45edc1 Remove an XXX marker in a comment. 2006-07-21 22:44:07 +00:00
Thomas Heller 100a4e944b Make sure the _ctypes extension can be compiled when WITH_THREAD is
not defined on Windows, even if that configuration is probably not
supported at all.
2006-07-19 09:09:32 +00:00