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svn+ssh://pythondev@svn.python.org/python/trunk
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r70056 | hirokazu.yamamoto | 2009-02-28 21:13:07 +0900 | 2 lines
Issue #1733986 : Fixed mmap crash in accessing elements of second map object
with same tagname but larger size than first map. (Windows)
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2009-02-28 12:42:16 +00:00
e363fa020b
Merged revisions 70052 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70052 | hirokazu.yamamoto | 2009-02-28 19:31:54 +0900 | 2 lines
Issue #5386 : mmap.write_byte didn't check map size, so it could cause buffer
overrun.
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2009-02-28 11:39:45 +00:00
978bacdd30
Merged revisions 69714,69718 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69714 | hirokazu.yamamoto | 2009-02-17 19:12:10 +0900 | 1 line
Issue #5292 : Fixed mmap crash on its boundary access m[len(m)].
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r69718 | hirokazu.yamamoto | 2009-02-17 22:17:26 +0900 | 3 lines
Issue #5282 : Fixed mmap resize on 32bit windows and unix. When offset > 0,
The file was resized to wrong size.
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2009-02-18 15:11:55 +00:00
6626099520
Fix strange character in the docstring.
2008-08-19 17:47:13 +00:00
e7d8be80ba
Security patches from Apple: prevent int overflow when allocating memory
2008-07-31 17:17:14 +00:00
dd96db63f6
This reverts r63675 based on the discussion in this thread:
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http://mail.python.org/pipermail/python-dev/2008-June/079988.html
Python 2.6 should stick with PyString_* in its codebase. The PyBytes_* names
in the spirit of 3.0 are available via a #define only. See the email thread.
2008-06-09 04:58:54 +00:00
593daf545b
Renamed PyString to PyBytes
2008-05-26 12:51:38 +00:00
e139688d34
Issue 2112. mmap does not raises EnvironmentError no more, but
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a subclass of it. Thanks John Lenton.
2008-02-17 18:59:29 +00:00
7adfad850a
Bug #2111 : mmap segfaults when trying to write a block opened with PROT_READ
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Thanks to Thomas Herve for the fix.
2008-02-15 08:20:11 +00:00
e1027f9034
Use int for the sign rather than a char. char can be signed or unsigned.
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It's system dependent. This might fix the problem with test_rfind failing.
2008-01-27 07:37:38 +00:00
448654f1f8
Mostly reformat. Also set an error and return NULL if neither MS_WINDOWS
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nor UNIX is defined. This may have caused problems on cygwin.
2008-01-27 07:36:03 +00:00
739a3c40e6
Cleanup the code a bit. test_rfind is failing on PPC and PPC64 buildbots,
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this might fix the problem.
2008-01-26 20:24:36 +00:00
501dbbfb70
Use Py_TYPE() instead of ->ob_type
2008-01-23 14:00:25 +00:00
d02fc48f67
Fix for #1087741 patch.
2008-01-22 19:56:03 +00:00
845c403c08
#1087741 : make mmap.mmap the type of mmap objects, not a
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factory function. Allow it to be subclassed.
2008-01-21 14:16:46 +00:00
ef92802f73
Switch mmap from old Py_FindMethod to new PyObject_GenericGetAttr attribute access.
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Fixes #1087735 .
2008-01-20 14:50:05 +00:00
5c60bfcfbf
Patch #976880 : add mmap .rfind() method, and 'end' paramter to .find().
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Contributed by John Lenton.
2008-01-19 18:18:41 +00:00
7c22ccc3dd
Check for fd of -1 to save fsync() and fstat() call
2008-01-10 13:37:12 +00:00
e93237dfcc
#1629 : Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
2007-12-19 02:37:44 +00:00
9c4382f2a3
Fix some compiler warnings for signed comparisons on Unix and Windows.
2007-10-31 06:33:20 +00:00
8feafab346
Add phuang patch from Issue 708374 which adds offset parameter to mmap module.
2007-10-23 02:40:56 +00:00
3ccec68a05
Improve extended slicing support in builtin types and classes. Specifically:
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- Specialcase extended slices that amount to a shallow copy the same way as
is done for simple slices, in the tuple, string and unicode case.
- Specialcase step-1 extended slices to optimize the common case for all
involved types.
- For lists, allow extended slice assignment of differing lengths as long
as the step is 1. (Previously, 'l[:2:1] = []' failed even though
'l[:2] = []' and 'l[:2:None] = []' do not.)
- Implement extended slicing for buffer, array, structseq, mmap and
UserString.UserString.
- Implement slice-object support (but not non-step-1 slice assignment) for
UserString.MutableString.
- Add tests for all new functionality.
2007-08-28 15:28:19 +00:00
6819210b9e
PEP 3123: Provide forward compatibility with Python 3.0, while keeping
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backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
2007-07-21 06:55:02 +00:00
670f875a7c
Alexander Belopolsky pointed out that pos is a size_t
2006-08-22 13:56:56 +00:00
076d1e0c0b
Fix a couple of ssize-t issues reported by Alexander Belopolsky on python-dev
2006-08-21 18:20:10 +00:00
5ed4997e1f
Get rid of compiler warning
2006-08-13 18:41:15 +00:00
e9ac0bb169
Check return result of PyModule_GetDict().
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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
8a87f5d37e
Patch #1538606 , Patch to fix __index__() clipping.
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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
0e8bd7e1cc
Patch #1495999 : Part two of Windows CE changes.
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- update header checks, using autoconf
- provide dummies for getenv, environ, and GetVersion
- adjust MSC_VER check in socketmodule.c
2006-06-10 12:23:46 +00:00
96a8c3954c
Make use of METH_O and METH_NOARGS where possible.
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Use Py_UnpackTuple instead of PyArg_ParseTuple where possible.
2006-05-29 21:04:52 +00:00
2cfaa34dfa
Correct some value converting strangenesses.
2006-05-29 19:39:45 +00:00
38fff8c4e4
Checking in the code for PEP 357.
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This was mostly written by Travis Oliphant.
I've inspected it all; Neal Norwitz and MvL have also looked at it
(in an earlier incarnation).
2006-03-07 18:50:55 +00:00
02cbf4ae4b
More unconsting.
2006-02-27 17:20:04 +00:00
5bb8a15593
Fix typo.
2006-02-18 12:49:49 +00:00
151860752f
Fix size computation on Win64.
2006-02-18 12:38:35 +00:00
2c98a7bbc6
Fix typo.
2006-02-17 09:59:00 +00:00
cfe7e0912c
Remove size restrictions.
2006-02-17 06:59:14 +00:00
f28829577d
mmap_flush_method(): Squash compiler warning about
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mixing signed and unsigned types in comparison.
2006-02-17 01:07:39 +00:00
8f9cc29e74
Remove space between function name and left paren
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in function calls.
2006-02-17 00:00:20 +00:00
23721ee96c
Removed pointless parens around `return` expressions;
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deleted some curlies around one-line blocks.
2006-02-16 23:50:16 +00:00
ec0a5f0add
Trimmed trailing whitespace.
2006-02-16 23:47:20 +00:00
e564e7f939
new_mmap_object(), Windows flavor.
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On a box where sizeof(size_t) == 4, C doesn't define
what happens when a size_t value is shifted right by
32 bits, and this caused test_mmap to fail on Windows
in a debug build. So use different code to break
the size apart depending on how large size_t actually
is.
This looks like an illusion, since lots of code in this
module still appears to assume sizes can't be more
than 32 bits (e.g., the internal _GetMapSize() still
returns an int), but at least test_mmap passes again.
2006-02-16 23:46:01 +00:00
dde176593d
More Py_ssize_t format characters.
2006-02-16 21:10:52 +00:00
ad0a4629be
Use Py_ssize_t for counts and sizes.
2006-02-16 14:30:23 +00:00
3eaf2b5044
Update comment and make accurate.
2006-02-16 08:08:54 +00:00
18e165558b
Merge ssize_t branch.
2006-02-15 17:27:45 +00:00
0e6bc8c260
Patch #1407135 , bug #1424041 , make mmap.mmap(-1, length) work the same
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on both Unix (SVR4 and BSD) and Windows. Restores behaviour of passing -1
for anonymous memory on Unix. Use MAP_ANONYMOUS instead of _ANON since
the latter is deprecated according to Linux (gentoo) man pages.
Should we continue to allow mmap.mmap(0, length) to work on Windows?
0 is a valid fd.
Will backport bugfix portions.
2006-02-05 05:45:43 +00:00
d1cfc8ade1
Whitespace normalization
2006-02-05 03:36:57 +00:00
1ac754fa10
Check return result from Py_InitModule*(). This API can fail.
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Probably should be backported.
2006-01-19 06:09:39 +00:00
3b4fff8079
Fix SF bug #1402308 , segfault when using mmap(-1, ...)
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This didn't crash on Linux, but valgrind complained.
I'm not sure if this test is valid on Windows.
Will backport.
2006-01-11 08:54:45 +00:00
Hirokazu Yamamoto
Thomas Heller
Neal Norwitz
Gregory P. Smith
Christian Heimes
Facundo Batista
Georg Brandl
Andrew M. Kuchling
Travis E. Oliphant
Thomas Wouters
Martin v. Löwis
Guido van Rossum
Tim Peters