Commit Graph

3990 Commits

Author SHA1 Message Date
Neal Norwitz 195e4e67e7 Fix valgrind problem with invalid memory read 2006-04-16 03:37:19 +00:00
Neal Norwitz 5b03065087 Fix memory leak 2006-04-16 03:28:17 +00:00
Neal Norwitz 035b1857ed err is no longer used 2006-04-16 00:02:59 +00:00
Thomas Wouters b3deb94dc6 Add missing PyObject_GC_Track call, causing *some* itertools.tee objects to
not be tracked by GC. This fixes 254 of test_generators' refleaks on my
machine, but I'm sure something else will make them come back :>

Not adding a separate test for this kind of cycle, since the existing
fib/m235 already test them in more extensive ways than any 'minimal' test
has been able to manage.
2006-04-15 22:33:13 +00:00
Thomas Wouters c6e55068ca Use Py_VISIT in all tp_traverse methods, instead of traversing manually or
using a custom, nearly-identical macro. This probably changes how some of
these functions are compiled, which may result in fractionally slower (or
faster) execution. Considering the nature of traversal, visiting much of the
address space in unpredictable patterns, I'd argue the code readability and
maintainability is well worth it ;P
2006-04-15 21:47:09 +00:00
Thomas Heller eb6f1835b1 Fix for FreeBSD. Fixes http://python.org/sf/1470353.
Looks like a libffi bug.
2006-04-15 20:23:54 +00:00
Thomas Wouters 73536e039b Remove partial change (don't edit, commit and think at the same time :P) 2006-04-15 17:36:42 +00:00
Thomas Wouters 2742c5ed63 Re-instate backward compatibility by defining Py_CLEAR if it isn't
available.
2006-04-15 17:33:14 +00:00
Thomas Wouters edf17d8798 Use Py_CLEAR instead of in-place DECREF/XDECREF or custom macros, for
tp_clear methods.
2006-04-15 17:28:34 +00:00
Martin v. Löwis 7e75f1aafb Patch #1191065: Fix preprocessor problems on systems where recvfrom
is a macro.
2006-04-15 08:35:59 +00:00
Thomas Wouters 3cfea2dc98 Coverity-found bug: datetime_strptime() failed to check for NULL return from
PySequence_GetItem of the time.strptime() result. Not a high probability
bug, but not inconceivable either, considering people can provide their own
'time' module.
2006-04-14 21:23:42 +00:00
Martin v. Löwis f24de1e990 Patch #1470300: Port _hotshot to QNX4.25 port. 2006-04-14 15:07:46 +00:00
Martin v. Löwis 0f48d98b74 Patch #1324762: Change --with-cxx to --with-cxx-main. 2006-04-14 14:34:26 +00:00
Georg Brandl 7f573f7319 Add a test for Py_ssize_t. Correct typo in getargs.c. 2006-04-13 07:59:30 +00:00
Martin v. Löwis b1ed7fac12 Replace INT_MAX with PY_SSIZE_T_MAX. 2006-04-13 07:52:27 +00:00
Martin v. Löwis 2308915b2f Replace INT_MAX with PY_SSIZE_T_MAX. 2006-04-13 07:34:09 +00:00
Georg Brandl 635af32bdf Add PY_SSIZE_T_MIN/MAX to _testcapi. 2006-04-13 07:29:18 +00:00
Anthony Baxter 7cbc0f5524 C++ compiler changes. casts, rename variables with reserved names. 2006-04-13 07:19:01 +00:00
Martin v. Löwis 3c6e4188ed Support NFD of very long strings. 2006-04-13 06:36:31 +00:00
Anthony Baxter 1ad9ec276e whoops. missed one in an auto-generated file. another extern "C" {} for C++ compiler compatibility 2006-04-13 04:49:25 +00:00
Anthony Baxter ac6bd46d5c spread the extern "C" { } magic pixie dust around. Python itself builds now
using a C++ compiler. Still lots and lots of errors in the modules built by
setup.py, and a bunch of warnings from g++ in the core.
2006-04-13 02:06:09 +00:00
Thomas Heller 55d031ef23 Fix for a bug found by Armin Rigo, plus test.
https://sourceforge.net/tracker/?func=detail&atid=532154&aid=1467852&group_id=71702
2006-04-12 19:07:36 +00:00
Armin Rigo 2db15505be Off-by-one buffer overflow error. 2006-04-12 11:59:26 +00:00
Neal Norwitz 4b194fabdf Update for new grammar 2006-04-12 05:24:39 +00:00
Anthony Baxter d6495b5944 remove forward declarations. No constructors to move for these files. Makes
code work with C++ compilers.
2006-04-12 04:29:01 +00:00
Anthony Baxter aefd8ca701 Move constructors, add some casts to make C++ compiler happy. Still a problem
with the getstring() results in pattern_subx. Will come back to that.
2006-04-12 04:26:11 +00:00
Anthony Baxter 5576b54bec remove forward declarations, move constructor functions. makes code C++ safe. 2006-04-12 04:08:46 +00:00
Anthony Baxter 64182fe0b3 Some more changes to make code compile under a C++ compiler. 2006-04-11 12:14:09 +00:00
Georg Brandl 05e89b86d6 Clear errno before calling opendir() and readdir(). 2006-04-11 07:04:06 +00:00
Georg Brandl bbfe4fad36 Bug #1467952: os.listdir() now correctly raises an error if readdir()
fails with an error condition.
2006-04-11 06:47:43 +00:00
Phillip J. Eby 2ba96610bf SF Patch #1463867: Improved generator finalization to allow generators
that are suspended outside of any try/except/finally blocks to be
garbage collected even if they are part of a cycle.  Generators that
suspend inside of an active try/except or try/finally block (including
those created by a ``with`` statement) are still not GC-able if they
are part of a cycle, however.
2006-04-10 17:51:05 +00:00
Neal Norwitz 84a98e07f5 Fix warning about ptsname not being a prototype on Solaris. Is this prototype even necessary anymore? 2006-04-10 07:44:23 +00:00
Neal Norwitz 65c05b20e9 Get rid of warnings about using chars as subscripts
on Alpha (and possibly other platforms) by using Py_CHARMASK().
2006-04-10 02:17:47 +00:00
Neal Norwitz b183a25c29 Fix some warnings on HP-UX when using cc/aCC 2006-04-10 01:03:32 +00:00
Neal Norwitz 4c842a4db0 Fix problem (not checking return result) reported by Coverity 2006-04-09 04:07:39 +00:00
Gregory P. Smith 7f5b6f4b33 Fix bsddb.db.DBError derived exceptions so they can be unpickled.
Also adds some backwards compatibility when compiling _bsddb.c on earlier
python versions (needed for pybsddb).
2006-04-08 07:10:51 +00:00
Martin v. Löwis 5fe60e7a4c Patch #1462080: Conditionalize some NETLINK defines. 2006-04-06 22:29:33 +00:00
Thomas Heller fff61ea025 Expose RTLD_LOCAL and RTLD_GLOBAL always from the _ctypes extension module.
If RTLD_LOCAL is not #defined in any header file (Windows), set it to 0.
If RTLD_GLOBAL is not #defined, set it equal to RTLD_LOCAL.

This should fix ctypes on cygwin.
2006-04-06 15:23:16 +00:00
Thomas Heller 430947ac66 Replace a few more 'char' types with 'signed char', to fix test failures
on platforms (ppc debian) where 'char' is unsigned.
2006-04-06 09:02:58 +00:00
Neal Norwitz b43199822b This change shouldn't have any functional effect. Coverity was
complaining because it seemed like parameters_iter could be NULL.
2006-04-06 08:43:16 +00:00
Neal Norwitz d126200aeb Fix unchecked return result from Coverity. 2006-04-06 08:41:59 +00:00
Neal Norwitz ffb0d90a6e Handle ssize_t 2006-04-06 08:07:25 +00:00
Neal Norwitz 915ae41b3a Handle error conditions from PyString_ConcatAndDel(). 2006-04-06 08:06:52 +00:00
Neal Norwitz b038333d4b Handle ssize_t
No need to INCREF then let PyString_ConcatAndDel() DECREF.  Just
use PyString_Concat().
Handle error condition if we can't concat.
2006-04-06 08:05:53 +00:00
Thomas Heller 3c423a04ba Explicitely use 'signed char', to avoid problems on platforms with unsigned char type. 2006-04-05 20:34:18 +00:00
Thomas Heller 0890de3be0 Explicitely use 'signed char', to avoid problems on platforms with unsigned char type. 2006-04-05 19:51:19 +00:00
Anthony Baxter 8e7b490890 upgrade to final version of pysqlite 2.2.0 2006-04-05 18:25:33 +00:00
Fredrik Lundh 4aaaa49bac docstring tweak 2006-04-04 16:51:13 +00:00
Anthony Baxter 3b8ff31055 SF Bug #1448488 - make collectionsmodule build on Cygwin, using the same
techniques as in Modules/xxsubtype.c
2006-04-04 15:05:23 +00:00
Neal Norwitz c410d6ce28 Fix a couple of memory issues 2006-04-04 07:25:25 +00:00
Anthony Baxter 72289a616c Update to pysqlite 2.2.0 2006-04-04 06:29:05 +00:00
Martin v. Löwis 5fe715f049 Properly support empty woperation in win32_startfile;
correct arguments to ShellExecuteW.
2006-04-03 23:01:24 +00:00
Thomas Heller cdab455f9a Try to fix the build on Mac OS X 10.3. The 'live_support' segment
attribute is not supported in this version.
2006-04-03 20:12:41 +00:00
Matthias Klose 739281148d - add missing chunk for patch #1117961 2006-04-03 16:59:32 +00:00
Matthias Klose 8e39ec78bc - Patch #360466: Replace the MD5 implementation from RSA Data Security Inc
with the implementation from http://sourceforge.net/projects/libmd5-rfc/.
2006-04-03 16:27:50 +00:00
Thomas Heller db5483be64 Try to fix the tests on OpenBSD. Apparently OpenBSD passes
structure parameters differently than other posix-like systems.
2006-04-03 16:19:45 +00:00
Georg Brandl ad89dc8794 Bug #1451503: allow unicode filenames in os.startfile(). 2006-04-03 12:26:26 +00:00
Neal Norwitz 92a6be4318 Whitespace: break long line 2006-04-03 04:46:28 +00:00
Neal Norwitz 95f0e4c401 Make ssize_t clean 2006-04-01 09:08:06 +00:00
Anthony Baxter 07f5b35e19 backport r243 from the pysqlite2 svn repository - lowers the required version
of SQLite3 from 3.2.2 to 3.0.8, by providing an alternative to
sqlite3_transfer_bindings. setup.py also handles the common (in debian
and ubuntu, at least) case of a buggy sqlite3.h SQLITE_VERSION_NUMBER.
2006-04-01 08:36:27 +00:00
Georg Brandl 22a9dc889d Patch #1459631: documnent zlib.Decompress.flush() length parameter. 2006-04-01 07:39:41 +00:00
Georg Brandl dcfdae7d72 Bug #1460564: document that socket.fromfd() duplicates the given
file descriptor.
2006-04-01 07:33:08 +00:00
Anthony Baxter c51ee69b27 merged the sqlite-integration branch.
This is based on pysqlite2.1.3, and provides a DB-API interface in
the standard library. You'll need sqlite 3.2.2 or later to build
this - if you have an earlier version, the C extension module will
not be built.
2006-04-01 00:57:31 +00:00
Thomas Wouters 2a9a6b0e86 In the fdopen(fd, 'a') case on UNIX, don't try to set fd's flags to -1 if
fcntl() and fdopen() both fail. Will backport.
2006-03-31 22:38:19 +00:00
Georg Brandl 644b1e7aac Add guards against fcntl() not being available on Windows. 2006-03-31 20:27:22 +00:00
Georg Brandl 54a188aed8 bug #1461855: make os.fdopen() add the O_APPEND flag if using "a" mode.
glibc, for example, does this already on its own, but it seems that
the solaris libc doesn't. This leads to Python code being able to over-
write file contents even though having specified "a" mode.
2006-03-31 20:00:11 +00:00
Georg Brandl 43f08a85e4 Patch #1380952: fix SSL objects timing out on consecutive read()s 2006-03-31 18:01:16 +00:00
Georg Brandl d37ac69ee5 Remove unnecessary casts from type object initializers. 2006-03-30 11:58:57 +00:00
Thomas Heller 3987df5adf Try to build _ctypes on x86 openbsd. 2006-03-30 11:51:58 +00:00
Tim Peters 62e97f023b In format strings slinging Py_ssize_t, unconditionally
interpolate PY_FORMAT_SIZE_T instead of #if'ing on
MS_WIN64.
2006-03-28 21:44:32 +00:00
Neal Norwitz 7491d2a23a Try to get rid of a Coverity warning by consistently using origpending. 2006-03-28 06:19:28 +00:00
Thomas Wouters 19bf33bc7a Make itertools.tee and its internal teedataobject participate in GC. This
alone does not solve the leak in test_generators, unfortunately, but it is
part of test_generators' problem and it does solve other cycles.
2006-03-27 21:02:13 +00:00
Hye-Shik Chang b9c03e999f Fix reference leaks introduced by the recent incremental codec
changes.
2006-03-27 08:24:54 +00:00
Tim Peters c9d78aa470 Years in the making.
objimpl.h, pymem.h:  Stop mapping PyMem_{Del, DEL} and PyMem_{Free, FREE}
to PyObject_{Free, FREE} in a release build.  They're aliases for the
system free() now.

_subprocess.c/sp_handle_dealloc():  Since the memory was originally
obtained via PyObject_NEW, it must be released via PyObject_FREE (or
_DEL).

pythonrun.c, tokenizer.c, parsermodule.c:  I lost count of the number of
PyObject vs PyMem mismatches in these -- it's like the specific
function called at each site was picked at random, sometimes even with
memory obtained via PyMem getting released via PyObject.  Changed most
to use PyObject uniformly, since the blobs allocated are predictably
small in most cases, and obmalloc is generally faster than system
mallocs then.

If extension modules in real life prove as sloppy as Python's front
end, we'll have to revert the objimpl.h + pymem.h part of this patch.
Note that no problems will show up in a debug build (all calls still go
thru obmalloc then). Problems will show up only in a release build, most
likely segfaults.
2006-03-26 23:27:58 +00:00
Hye-Shik Chang 04904faac5 Utilize %zd for Py_ssize_t formatting instead of casting to long. 2006-03-26 06:53:37 +00:00
Hye-Shik Chang 9f4b632212 Allow long objects as a position value of error callbacks returned. 2006-03-26 06:21:34 +00:00
Hye-Shik Chang e2ac4abd01 Patch #1443155: Add the incremental codecs support for CJK codecs.
(reviewed by Walter Dörwald)
2006-03-26 02:34:59 +00:00
Neal Norwitz 1818ed705b Try to fix broken compile on openbsd. 2006-03-26 00:29:48 +00:00
Thomas Heller bcfcccaf6e Fix some int/Py_ssize_t issues which led to compiler warnings
on 64-bit platforms.
2006-03-22 13:21:16 +00:00
Thomas Heller 59feb6f5cc Include <malloc.h> on windows, to avoid warnings when compiling with mingw.
Don't use SEH when compiling wth mingw.
Use IS_INTRESOURCE to determine function name from function ordinal.

Rewrite the code that allocates and frees callback functions, hopefully
this avoids the coverty warnings: Remove the THUNK typedef, and move the
definition of struct ffi_info into the header file.
2006-03-22 12:59:53 +00:00
Tim Peters 59b96c1029 Try to repair at least one segfault on the Mac buildbot,
as diagnosed by Nick Coghlan.

test_capi.py:  A test module should never spawn a thread as
a side effect of being imported.  Because this one did, the
segfault one of its thread tests caused didn't occur until
a few tests after test_regrtest.py thought test_capi was
finished.  Repair that.  Also join() the thread spawned
at the end, so that test_capi is truly finished when
regrtest reports that it's done.

_testcapimodule.c test_thread_state():  this spawns a
couple of non-threading.py threads, passing them a PyObject*
argument, but did nothing to ensure that those threads
finished before returning.  As a result, the PyObject*
_could_ (although this was unlikely) get decref'ed out of
existence before the threads got around to using it.
Added explicit synchronization (via a Python mutex) so
that test_thread_state can reliably wait for its spawned
threads to finish.
2006-03-21 03:58:41 +00:00
Thomas Heller e502693ee9 Avoid a potential double-free bug. 2006-03-20 14:22:05 +00:00
Thomas Heller ba29e4c573 Apply patch from Martin v. Loewis: Avoid function pointer casts.
https://sourceforge.net/tracker/?func=detail&atid=532156&aid=1453037&group_id=71702
2006-03-20 10:22:42 +00:00
Neal Norwitz 9b00a56464 Damn Coverity. I can't even sneak in a leak any more. :-) 2006-03-20 08:47:12 +00:00
Thomas Heller 711e7f00ca Fix another bug found by Coverty. 2006-03-20 08:29:28 +00:00
Thomas Heller e2061dc48e Fix bug found by Coverty. 2006-03-20 08:28:19 +00:00
Thomas Heller d59ca8f335 Accessing unaligned structure fields works now on all architectures.
Including unittest.
2006-03-20 07:54:01 +00:00
Neal Norwitz 6c2f913805 The helper is only necessary for wait3/4. 2006-03-20 07:25:26 +00:00
Neal Norwitz d5a375496e Try to cleanup a lot of boilerplate #ifdef wrt wait types and make the code
more consistent (and smaller by 85 lines or so).
2006-03-20 06:48:34 +00:00
Neal Norwitz 49c65d022f Make some functions static, reformat function decl to be consistent and check for error from PyModule_GetDict() 2006-03-20 06:34:06 +00:00
Neal Norwitz 05a45599d7 Patch #1309579: wait3 and wait4 were added to the posix module by Chad J. Schroeder.
This was a fair amount of rework of the patch.  Refactored test_fork1 so it
could be reused by the new tests for wait3/4.  Also made them into new style
unittests (derive from unittest.TestCase).
2006-03-20 06:30:08 +00:00
Anthony Baxter 17471432ec replace use of int16_t with a (typedef'd) short, to fix Windows buildbots.
expand tabs.
2006-03-20 05:58:21 +00:00
Anthony Baxter fa86907aae SF [ 1231053 ] audioop - alaw encoding/decoding added, code updated
This patch adds a-LAW encoding to audioop and replaces the old
u-LAW encoding/decoding code with the current code from sox.

Possible issues: the code from sox uses int16_t.

Code by Lars Immisch
2006-03-20 05:21:58 +00:00
Neal Norwitz d1e0ef68fb SF #1445431, fix some leaks in error conditions. 2006-03-20 04:08:12 +00:00
Neal Norwitz d5b0c9b87e Fix problem spotted by Coverity that occurs if tzinfo.tzname().replace()
returns a non-string when converting %Z.

Will backport.
2006-03-20 01:58:39 +00:00
Neal Norwitz 2aa9a5dfdd Use macro versions instead of function versions when we already know the type.
This will hopefully get rid of some Coverity warnings, be a hint to
developers, and be marginally faster.

Some asserts were added when the type is currently known, but depends
on values from another function.
2006-03-20 01:53:23 +00:00
Walter Dörwald 9ae019bf5b Add tests for the C APIs PyCodec_IncrementalEncoder() and
PyCodec_IncrementalDecoder().
2006-03-18 14:22:26 +00:00
Thomas Heller f4063ca8bc Fix compiler warning. 2006-03-18 12:52:54 +00:00
Georg Brandl bc45a3f821 RFE #567972: Socket objects' family, type and proto properties are
now exposed via new get...() methods.
2006-03-17 19:17:34 +00:00
Georg Brandl 5c170fd4a9 Fix some missing checks after PyTuple_New, PyList_New, PyDict_New 2006-03-17 19:03:25 +00:00