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* bpo-35454: Fix miscellaneous minor issues in error handling. (GH-11077)Miss Islington (bot)2018-12-101-2/+4
| | | | | | | | * bpo-35454: Fix miscellaneous minor issues in error handling. * Fix a null pointer dereference. (cherry picked from commit 8905fcc85a6fc3ac394bc89b0bbf40897e9497a6) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-33231: Fix potential leak in normalizestring() (GH-6386)Miss Islington (bot)2018-04-061-2/+0
| | | | | (cherry picked from commit 0c1c4563a65ac451021d927058e4f25013934eb2) Co-authored-by: INADA Naoki <methane@users.noreply.github.com>
* bpo-32571: Avoid raising unneeded AttributeError and silencing it in C code ↵Serhiy Storchaka2018-01-251-9/+5
| | | | | (GH-5222) Add two new private APIs: _PyObject_LookupAttr() and _PyObject_LookupAttrId()
* bpo-30860: Consolidate stateful runtime globals. (#3397)Eric Snow2017-09-071-0/+1
| | | | | | | * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
* Issue #28858: Remove _PyObject_CallArg1() macroVictor Stinner2016-12-051-1/+1
| | | | | | | | | | | Replace _PyObject_CallArg1(func, arg) with PyObject_CallFunctionObjArgs(func, arg, NULL) Using the _PyObject_CallArg1() macro increases the usage of the C stack, which was unexpected and unwanted. PyObject_CallFunctionObjArgs() doesn't have this issue.
* Replace PyObject_CallFunction() with fastcallVictor Stinner2016-12-011-2/+2
| | | | | | | | | | | | | | | | | Replace PyObject_CallFunction(func, "O", arg) and PyObject_CallFunction(func, "O", arg, NULL) with _PyObject_CallArg1(func, arg) Replace PyObject_CallFunction(func, NULL) with _PyObject_CallNoArg(func) _PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate memory on the C stack.
* Added the const qualifier to char* variables that refer to readonly internalSerhiy Storchaka2016-11-201-1/+1
| | | | UTF-8 represenatation of Unicode objects.
* Issue #28510: Clean up decoding error handlers.Serhiy Storchaka2016-10-231-15/+6
| | | | | Since PyUnicodeDecodeError_GetObject() always returns bytes, following PyBytes_AsString() can be replaced with PyBytes_AS_STRING().
* Correct “an” → “a” with “Unicode”, “user”, “UTF”, etcMartin Panter2016-04-151-2/+2
| | | | This affects documentation, code comments, and a debugging messages.
* Issue #24993: Handle import error in namereplace error handlerVictor Stinner2015-09-031-7/+5
| | | | | Handle PyCapsule_Import() failure (exception) in PyCodec_NameReplaceErrors(): return immedialty NULL.
* Issue #24115: Update uses of PyObject_IsTrue(), PyObject_Not(),Serhiy Storchaka2015-05-301-5/+6
|\ | | | | | | | | PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains() to check for and handle errors correctly.
| * Issue #24115: Update uses of PyObject_IsTrue(), PyObject_Not(),Serhiy Storchaka2015-05-301-5/+6
| | | | | | | | | | PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains() to check for and handle errors correctly.
* | Issue #24102: Fixed exception type checking in standard error handlers.Serhiy Storchaka2015-05-181-27/+21
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| * Issue #24102: Fixed exception type checking in standard error handlers.Serhiy Storchaka2015-05-181-24/+18
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* | Issue #23450: Fixed possible integer overflows.Serhiy Storchaka2015-02-161-1/+1
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* | Issue #22286: The "backslashreplace" error handlers now works withSerhiy Storchaka2015-01-251-53/+91
| | | | | | | | decoding and translating.
* | correct assertionBenjamin Peterson2014-11-261-1/+1
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* | fix variable nameBenjamin Peterson2014-11-261-1/+1
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* | Issue #19676: Fixed integer overflow issue in "namereplace" error handler.Serhiy Storchaka2014-11-261-5/+11
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* | Issue #19676: Added the "namereplace" error handler.Serhiy Storchaka2014-11-251-0/+108
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* | Issue #22518: Fixed integer overflow issues in "backslashreplace",Serhiy Storchaka2014-10-041-2/+8
|\ \ | |/ | | | | "xmlcharrefreplace", and "surrogatepass" error handlers.
| * Issue #22518: Fixed integer overflow issues in "backslashreplace",Serhiy Storchaka2014-10-041-2/+8
| | | | | | | | "xmlcharrefreplace", and "surrogatepass" error handlers.
* | Fixed reference leak in the "backslashreplace" error handler.Serhiy Storchaka2014-09-231-1/+3
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| * Fixed reference leak in the "backslashreplace" error handler.Serhiy Storchaka2014-09-231-1/+3
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* | Merge fix for issue #22166 from 3.4Nick Coghlan2014-09-151-0/+26
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| * Issue #22166: clear codec caches in test_codecsNick Coghlan2014-09-151-0/+26
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* | Issue #13916: Fix surrogatepass error handler on WindowsVictor Stinner2014-05-161-0/+4
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* | Issue #13916: Disallowed the surrogatepass error handler for non UTF-*Serhiy Storchaka2014-05-151-4/+19
|/ | | | encodings.
* Close #20404: blacklist non-text encodings in io.TextIOWrapperNick Coghlan2014-02-041-21/+63
| | | | | | | | | - io.TextIOWrapper (and hence the open() builtin) now use the internal codec marking system added for issue #19619 - also tweaked the C code to only look up the encoding once, rather than multiple times - the existing output type checks remain in place to deal with unmarked third party codecs.
* Issue #19619: Blacklist non-text codecs in method APINick Coghlan2013-11-221-16/+122
| | | | | | | | | | str.encode, bytes.decode and bytearray.decode now use an internal API to throw LookupError for known non-text encodings, rather than attempting the encoding or decoding operation and then throwing a TypeError for an unexpected output type. The latter mechanism remains in place for third party non-text encodings.
* Issue #12892: The utf-16* and utf-32* codecs now reject (lone) surrogates.Serhiy Storchaka2013-11-191-17/+146
| | | | | | | | | | The utf-16* and utf-32* encoders no longer allow surrogate code points (U+D800-U+DFFF) to be encoded. The utf-32* decoders no longer decode byte sequences that correspond to surrogate code points. The surrogatepass error handler now works with the utf-16* and utf-32* codecs. Based on patches by Victor Stinner and Kang-Hao (Kenny) Lu.
* Close 19609: narrow scope of codec exc chainingNick Coghlan2013-11-151-4/+6
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* Close #17828: better handling of codec errorsNick Coghlan2013-11-131-0/+18
| | | | | | | | - output type errors now redirect users to the type-neutral convenience functions in the codecs module - stateless errors that occur during encoding and decoding will now be automatically wrapped in exceptions that give the name of the codec involved
* Issue #1772673: The type of `char*` arguments now changed to `const char*`.Serhiy Storchaka2013-10-191-2/+2
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* Issue #18722: Remove uses of the "register" keyword in C code.Antoine Pitrou2013-08-131-2/+2
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* Issue #18408: normalizestring() now raises MemoryError on memory allocation ↵Victor Stinner2013-07-121-1/+1
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* Issue #15422: get rid of PyCFunction_New macroAndrew Svetlov2012-12-251-1/+1
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* #16336: merge with 3.3.Ezio Melotti2012-11-031-4/+4
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| * #16336: merge with 3.2.Ezio Melotti2012-11-031-4/+4
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| | * #16336: fix input checking in the surrogatepass error handler. Patch by ↵Ezio Melotti2012-11-031-4/+4
| | | | | | | | | | | | Serhiy Storchaka.
* | | Issue #16330: Use surrogate-related macrosVictor Stinner2012-10-301-2/+2
|/ / | | | | | | Patch written by Serhiy Storchaka.
* | merge with 3.2Philip Jenvey2012-10-261-3/+4
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| * bounds check for bad data (thanks amaury)Philip Jenvey2012-10-261-3/+4
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* | Check newly created consistency using _PyUnicode_CheckConsistency(str, 1)Victor Stinner2012-04-271-4/+6
| | | | | | | | | | | | * In debug mode, fill the string data with invalid characters * Simplify also reference counting in PyCodec_BackslashReplaceErrors() and PyCodec_XMLCharRefReplaceError()
* | Issue #13722: Avoid silencing ImportErrors when initializing the codecs ↵Antoine Pitrou2012-01-181-9/+0
|\ \ | |/ | | | | registry.
| * Issue #13722: Avoid silencing ImportErrors when initializing the codecs ↵Antoine Pitrou2012-01-181-9/+0
| | | | | | | | registry.
* | PyCodec_IgnoreErrors() avoids the deprecated "u#" formatVictor Stinner2011-12-011-2/+1
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* | Avoid the Py_UNICODE type in codecs.cVictor Stinner2011-11-041-4/+11
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* | PyCodec_XMLCharRefReplaceError(): Remove unused variableVictor Stinner2011-11-041-2/+2
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* | Fix C89 incompatibility.Martin v. Löwis2011-11-041-1/+1
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