e60f6e1864
bpo-21983: Fix a crash in ctypes.cast() when passed a ctypes structured data type (GH-3859)
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(cherry picked from commit d518d8bc8d
2018-05-26 11:39:52 -07:00
2ce72e243f
bpo-16865: Support arrays >=2GB in ctypes. (GH-3006)
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(cherry picked from commit 735abadd5b
2018-05-14 22:40:27 -07:00
0a37a30037
closes bpo-32460: ensure all non-static globals have initializers ( #5061 )
2017-12-31 10:04:13 -08:00
e2f92de6a9
Add the const qualifier to "char *" variables that refer to literal strings. ( #4370 )
2017-11-11 13:06:26 +02:00
a5293b4ff2
Fix miscellaneous typos ( #4275 )
2017-11-05 15:37:50 +02:00
57c2561c8c
bpo-31311: Fix a SystemError and a crash in ctypes._CData.__setstate__(), in case of a bad __dict__. ( #3254 )
2017-09-25 11:09:11 +03:00
4facdf523a
bpo-31311: Impove error reporting in case the first argument to PyCData_setstate() isn't a dictionary. ( #3255 )
2017-09-24 12:21:42 +03:00
30b61b51e0
bpo-31490: Fix an assertion failure in ctypes in case an _anonymous_ attr is defined only outside _fields_. ( #3615 )
2017-09-17 13:45:38 +03:00
a6a4dc816d
bpo-31370: Remove support for threads-less builds ( #3385 )
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* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
07f1658aa0
bpo-10746: Fix ctypes PEP 3118 type codes for c_long, c_bool, c_int ( #31 )
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Ctypes currently produces wrong pep3118 type codes for several types.
E.g. memoryview(ctypes.c_long()).format gives "<l" on 64-bit platforms,
but it should be "<q" instead for sizeof(c_long) == 8
The problem is that the '<>' endian specification in the struct syntax
also turns on the "standard size" mode, which makes type characters have
a platform-independent meaning, which does not match with the codes used
internally in ctypes. The struct module format syntax also does not
allow specifying native-size non-native-endian items.
This commit adds a converter function that maps the internal ctypes
codes to appropriate struct module standard-size codes in the pep3118
format strings. The tests are modified to check for this.
2017-08-28 14:08:49 +02:00
f432a3234f
bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ( #3157 )
2017-08-21 13:09:59 +02:00
1d1d3e9db8
bpo-28261: Fixed err msgs where PyArg_ParseTuple is used to parse normal tuples. ( #3119 )
2017-08-20 18:35:36 +03:00
49b2734bf1
Spelling fixes ( #2902 )
2017-08-03 09:00:59 +03:00
ccdc09ed1e
Fix compiler warnings on Windows introduced in bpo-13617. ( #2464 )
2017-06-28 09:55:22 +03:00
f7eae0adfc
[security] bpo-13617: Reject embedded null characters in wchar* strings. ( #2302 )
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Based on patch by Victor Stinner.
Add private C API function _PyUnicode_AsUnicode() which is similar to
PyUnicode_AsUnicode(), but checks for null characters.
2017-06-28 08:30:06 +03:00
9ba3aa4d02
bpo-30353: Fix pass by value for structs on 64-bit Cygwin/MinGW (GH-1559)
2017-06-07 18:42:24 +01:00
bf623ae884
bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() ( #1096 )
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raised an error.
Replace them with using concrete types API that never fails if appropriate.
2017-04-19 20:03:52 +03:00
b879fe82e7
Expand the PySlice_GetIndicesEx macro. ( #1023 )
2017-04-08 09:53:51 +03:00
164d30eb1e
suppress compiler warnings in _ctypes_test ( #902 )
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Changed test code to suppress a compiler warning, while taking care to avoid the code being optimized out by the compiler.
2017-03-31 12:05:25 +01:00
ba85d69a3e
bpo-29878: Add global instances of int for 0 and 1. ( #852 )
2017-03-30 09:09:41 +03:00
0b3ec19225
Use NULL rather than 0. ( #778 )
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There was few cases of using literal 0 instead of NULL in the context of
pointers. While this was a legitimate C code, using NULL rather than 0 makes
the code clearer.
2017-03-23 17:53:47 +02:00
8999caeb00
bpo-15695: Implemented StgDict.__sizeof__(). ( #509 )
2017-03-12 11:12:30 +02:00
1bea762d9e
bpo-28129: fix ctypes crashes ( #386 )
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* init commit, with initial tests for from_param and fields __set__ and __get__, and some additions to from_buffer and from_buffer_copy
* added the rest of tests and patches. probably only a first draft.
* removed trailing spaces
* replace ctype with ctypes in error messages
* change back from ctypes instance to ctype instance
2017-03-02 18:42:40 +01:00
a86339b83f
Fixed bpo-29565: Corrected ctypes passing of large structs by value on Windows AMD64. ( #168 )
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* Fixed bpo-29565: Corrected ctypes passing of large structs by value.
Added code and test to check that when a structure passed by value
is large enough to need to be passed by reference, a copy of the
original structure is passed. The callee updates the passed-in value,
and the test verifies that the caller's copy is unchanged. A similar
change was also added to the test added for bpo-20160 (that test was
passing, but the changes should guard against regressions).
* Reverted unintended whitespace changes.
2017-02-20 00:16:33 +00:00
d1302c0154
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
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possible but Coccinelle couldn't find opportunity.
2017-01-23 10:23:58 +02:00
228b12edcc
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
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possible. Patch is writen with Coccinelle.
2017-01-23 09:47:21 +02:00
5ab81d787f
Issue #28959 : Added private macro PyDict_GET_SIZE for retrieving the size of dict.
2016-12-16 16:18:57 +02:00
5670764812
Use _PyObject_CallMethodIdObjArgs() in _ctypes
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Issue #28915 : Replace _PyObject_CallMethodId() with
_PyObject_CallMethodIdObjArgs() in unpickle(). _PyObject_CallMethodIdObjArgs()
avoids the creation of a temporary tuple and doesn't have to parse a format
string.
Replace _PyObject_CallMethodId() with _PyObject_GetAttrId()+PyObject_Call() for
the second call since it requires to "unpack" a tuple.
Add also a check in the type of the second parameter (state): it must be a
tuple.
2016-12-09 15:18:31 +01:00
070c4d7ca7
Issue #28915 : Use _PyObject_CallNoArg()
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Replace PyObject_CallFunction(func, NULL) with _PyObject_CallNoArg(func).
2016-12-09 12:29:18 +01:00
f17c3de263
Use _PyObject_CallNoArg()
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Replace:
PyObject_CallFunctionObjArgs(callable, NULL)
with:
_PyObject_CallNoArg(callable)
2016-12-06 18:46:19 +01:00
a5ed5f000a
Use _PyObject_CallNoArg()
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Replace:
PyObject_CallObject(callable, NULL)
with:
_PyObject_CallNoArg(callable)
2016-12-06 18:45:50 +01:00
7d6e9232b1
Issue #25659 : Merge ctypes fix from 3.6
2016-11-20 22:17:44 +00:00
04b35753f7
Issue #25659 : Merge ctypes fix from 3.5
2016-11-20 22:07:29 +00:00
85b0f5beb1
Added the const qualifier to char* variables that refer to readonly internal
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UTF-8 represenatation of Unicode objects.
2016-11-20 10:16:47 +02:00
6e723d2d11
Issue #25659 : Change assert to TypeError in from_buffer/_copy()
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Based on suggestion by Eryk Sun.
2016-11-20 07:58:35 +00:00
a98c4a984b
Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize
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with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
2016-11-20 09:13:40 +02:00
06515833fe
Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize
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with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
2016-11-20 09:13:07 +02:00
f6f1591808
Issue #28715 : Added error checks for PyUnicode_AsUTF8().
2016-11-20 08:48:30 +02:00
e20973926a
Issue #28715 : Added error checks for PyUnicode_AsUTF8().
2016-11-20 08:48:07 +02:00
144f77a981
Issue #28715 : Added error checks for PyUnicode_AsUTF8().
2016-11-20 08:47:21 +02:00
ae8ca1c0e2
Issue #24381 : merge from 3.6
2016-10-20 15:40:56 -04:00
82919ec44f
Issue #24381 : merge from 3.5
2016-10-20 15:40:22 -04:00
f536af1fcd
Issue #24381 : Avoid unused function warning when building bundled macOS libffi.
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Patch by Vajrasky Kok.
2016-10-20 15:38:27 -04:00
f40d4ddff3
Closes #27979 : Remove bundled copy of libffi
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An installed copy of libffi is now required for building _ctypes on
any platform but OSX and Windows.
2016-09-17 01:25:24 -05:00
6d57fe1c23
Issue #28139 : Fix messed up indentation
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Also update the classmethod and staticmethod doc strings and comments to
match the RST documentation.
2016-09-17 03:26:16 +00:00
0be894b2f6
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-09-07 12:03:06 +00:00
be8da9c990
Issue #27570 : Avoid zero-length memcpy() calls with null source pointers
2016-09-07 11:04:41 +00:00
5130a4d5d7
Backed out changeset 8b6be1341770
2016-09-05 17:22:09 -07:00
6d999803a0
remove long double from ctypes value union
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It is unused. It also forces a 16-byte alignment, which creates problems because
Python's allocator only uses 8-byte alignment.
2016-09-05 16:24:52 -07:00
c235af47f1
fix a PY_LONG_LONG straggler
2016-09-08 09:25:03 -07:00
Miss Islington (bot)
Benjamin Peterson
Serhiy Storchaka
luzpaz
Oren Milman
Antoine Pitrou
Pauli Virtanen
Stefan Krah
Ville Skyttä
Erik Bray
orenmn
Vinay Sajip
Victor Stinner
Martin Panter
Ned Deily
Zachary Ware