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Author SHA1 Message Date
Victor Stinner
526daabf34 Issue #18408: parsetok() must not write into stderr on memory allocation error 
The caller gets an error code and can raise a classic Python exception.
 2013-07-11 23:17:33 +02:00
Victor Stinner
71c8b7ec04 Issue #18408: Different fixes in _elementtree.c to handle correctly MemoryError 
* create_new_element() initializes all attributes before handling errors,
   to fix a crash in the destructor
* create_new_element() calls PyObject_GC_Del() on error, instead of
  PyObject_Del(), because the object was created by PyObject_GC_New()
* subelement() now handles create_new_element() failure
* element_getattro() now handles element_get_text() failure
* makeuniversal() now handles PyBytes_FromStringAndSize() failure
 2013-07-11 23:08:39 +02:00
Victor Stinner
4d46343340 Cleanup _elementtree.c 2013-07-11 23:05:03 +02:00
Victor Stinner
5f0af23f5e Issue #18408: _elementtree.c now handles create_extra() failure 2013-07-11 23:01:36 +02:00
Victor Stinner
68c8ea25f1 Issue #18408: Fix _Pickler_New() and _Unpickler_New(): initialize all 
attributes before handling errors

_Pickler_New() now calls PyObject_GC_Del() instead of Py_DECREF() on error,
because the pickle object is created using PyObject_GC_New().

Fix a crash in the destructor when an attribute is not initiallized.
 2013-07-11 22:56:25 +02:00
Victor Stinner
3bf5f530d9 Issue #18408: parsetok() must not write into stderr on memory allocation error 
The caller gets an error code and can raise a classic Python exception.
 2013-07-11 22:52:19 +02:00
Victor Stinner
6b64a6803e Issue #18408: Fix compiler_import() to handle PyUnicode_Substring() failure properly 2013-07-11 22:50:45 +02:00
Victor Stinner
9a4fb66966 Issue #18408: ste_new() initialize all attributes before handling error 
If an attribute is not initialized, the destructor can crash
 2013-07-11 22:49:00 +02:00
Victor Stinner
2e8474ddde Issue #18408: slot_tp_str() must not fallback on slot_tp_repr() on error 
type->tp_str must not point to slot_tp_str() if type has no __str__ attribute,
so there is no reason for slot_tp_str() to fallback on slot_tp_str() on lookup
error. Moreover, calling PyErr_Clear() may hide a real bug like MemoryError.

If __str__ attribute is removed, slots must be updated (which is done by
type_setattro()).
 2013-07-11 22:46:11 +02:00
Victor Stinner
54e4ca76c9 typeobject.c: remove trailing spaces 2013-07-11 22:42:25 +02:00
R David Murray
63194a774e Merge: #18044: Fix parsing of encoded words of the form =?utf8?q?=XX...?= 2013-07-11 15:58:07 -04:00
R David Murray
65171b28e7 #18044: Fix parsing of encoded words of the form =?utf8?q?=XX...?= 
The problem was I was only checking for decimal digits after the third '?',
not for *hex* digits :(.

This changeset also fixes a couple of comment typos, deletes an unused
function relating to encoded word parsing, and removed an invalid
'if' test from the folding function that was revealed by the tests
written to validate this issue.
 2013-07-11 15:52:57 -04:00
Serhiy Storchaka
f9e6672ae8 Issue #17872: Fix a segfault in marshal.load() when input stream returns 
more bytes than requested.
 2013-07-11 22:28:18 +03:00
Serhiy Storchaka
3641a74e1c Issue #17872: Fix a segfault in marshal.load() when input stream returns 
more bytes than requested.
 2013-07-11 22:20:47 +03:00
Serhiy Storchaka
4fcf1b2bb7 Issue #18085: Add missed const modifier for some entries in refcounts.dat. 2013-07-11 22:00:57 +03:00
Serhiy Storchaka
244d6252f2 Issue #18085: Add missed const modifier for some entries in refcounts.dat. 2013-07-11 21:57:34 +03:00
Serhiy Storchaka
50ae3f680b Issue #18101: Tcl.split() now process strings nested in a tuple as it 
do with byte strings.

Added tests for Tcl.split() and Tcl.splitline().
 2013-07-11 20:36:00 +03:00
Serhiy Storchaka
275d5fdbe4 Issue #18101: Tcl.split() now process strings nested in a tuple as it 
do with byte strings.

Added tests for Tcl.split() and Tcl.splitline().
 2013-07-11 20:34:47 +03:00
Serhiy Storchaka
e3ed4edb94 Issue #18338: python --version now prints version string to stdout, and 
not to stderr.  Patch by Berker Peksag and Michael Dickens.
 2013-07-11 20:01:17 +03:00
R David Murray
e173d01231 Merge #17987: properly document support.captured_xxx. 2013-07-11 12:29:31 -04:00
R David Murray
5a33f81348 #17987: properly document support.captured_xxx. 
Patch by Dmi Baranov.
 2013-07-11 12:28:40 -04:00
Serhiy Storchaka
a155d40ed5 Fix reference leaks introduced by the patch for issue #5308. 2013-07-11 19:19:47 +03:00
Serhiy Storchaka
dfde2151ed Fix reference leaks introduced by the patch for issue #5308. 2013-07-11 19:14:26 +03:00
Serhiy Storchaka
491856074f Issue #18336. Fix a link to StreamReader's read() method. 2013-07-11 18:27:20 +03:00
Serhiy Storchaka
cca40ffa97 Issue #18336. Fix a link to StreamReader's read() method. 2013-07-11 18:26:13 +03:00
Christian Heimes
6cee994674 Issue #18426: improve exception message. Courtesy of Amaury 2013-07-11 13:02:37 +02:00
Christian Heimes
7ce57d67c9 Issue #18426: improve exception message. Courtesy of Amaury 2013-07-11 13:02:30 +02:00
Christian Heimes
5ec44649df Issue #18426: Fix NULL pointer dereference in C extension import when 
PyModule_GetDef() returns an error.
 2013-07-11 11:23:34 +02:00
Christian Heimes
848ee099f5 Issue #18426: Fix NULL pointer dereference in C extension import when 
PyModule_GetDef() returns an error.
 2013-07-11 11:22:21 +02:00
R David Murray
16dbbae298 #18116: getpass no longer always falls back to stdin. 
Also fixes a resource warning that occurred when the fallback is taken.

Patch by Serhiy Storchaka.

(We couldn't figure out how to write tests for this.)
 2013-07-10 17:02:24 -04:00
R David Murray
acb362e29f Merge: #18424: PEP8ify the tense of the sum docstring. 2013-07-10 16:22:59 -04:00
R David Murray
87ead1138d #18424: PEP8ify the tense of the sum docstring. 2013-07-10 16:22:14 -04:00
R David Murray
609142ef05 Merge: #18399: fix comment typo. 2013-07-10 11:57:39 -04:00
R David Murray
296b73c83d #18399: fix comment typo. 
Patch by Andrew Rowe.
 2013-07-10 10:57:39 -04:00
Victor Stinner
aaa8ed8b84 Issue #18408: Fix call_exc_trace(): if the traceback is NULL, use None when 
building the tuple (type, value, traceback) passed to the callback.

PyTuple_Pack() does crash if an argument is NULL.
 2013-07-10 13:57:55 +02:00
Charles-François Natali
19361a2046 Issue #18308: don't take the scope ID into account when comparing IPv6 
addresses.
 2013-07-09 19:16:32 +02:00
Charles-François Natali
37114bb548 Issue #18308: don't take the scope ID into account when comparing IPv6 
addresses.
 2013-07-09 19:15:43 +02:00
Christian Heimes
273c292dfa use $(LN) makefile variable instead of ln 2013-07-09 14:30:22 +02:00
Christian Heimes
ae6275d8c8 use $(LN) makefile variable instead of ln 2013-07-09 14:30:04 +02:00
Raymond Hettinger
d9c116ca40 Add a spacing saving heuristic to deque's extend methods 2013-07-09 00:13:21 -07:00
Victor Stinner
bbf8ce5b87 Issue #18408: Fix select.select() to handle PyList_New() failure (MemoryError) 
in set2list()
 2013-07-09 00:49:03 +02:00
Victor Stinner
c4266360fc Issue #18408: Fix _PyMem_DebugRealloc() 
Don't mark old extra memory dead before calling realloc(). realloc() can fail
and realloc() must not touch the original buffer on failure.

So mark old extra memory dead only on success if the new buffer did not move
(has the same address).
 2013-07-09 00:44:43 +02:00
Victor Stinner
9e6b4d715c Issue #18408: _PyUnicodeWriter_Finish() now clears its buffer attribute in all 
cases, so _PyUnicodeWriter_Dealloc() can be called after finish.
 2013-07-09 00:37:24 +02:00
Victor Stinner
7979926616 Issue #18408: Fix usage of _PyBytes_Resize() 
_PyBytes_Resize(&v, new_size) sets v to NULL on error, so v cannot be used
anymore. Replace "Py_DECREF(v); v = NULL;" with "Py_CLEAR(v);".
 2013-07-09 00:35:22 +02:00
Victor Stinner
e0af3a802a Issue #18408: Fix PyCode_Optimize(): raise a MemoryError on memory allocation 
failure.
 2013-07-09 00:32:04 +02:00
Victor Stinner
bf2e2f9bdf Issue #18408: Fix zlib.compressobj() to handle PyThread_allocate_lock() failure 
(MemoryError).
 2013-07-09 00:29:03 +02:00
Victor Stinner
3f15cf0961 Issue #18408: Fix ConvParam() of the ctypes module to handle paramfunc failure 
(MemoryError).
 2013-07-09 00:27:12 +02:00
Ned Deily
78094ac53e Avoid spurious non-fatal install errors for OS X frameworks: 
for a framework install, the python shared library is installed in
the frameworkinstallstructure target, not in altbininstall.
 2013-07-08 14:33:03 -07:00
Victor Stinner
15a0bd3965 Issue #18408: Fix _PyUnicodeWriter_Finish(): clear writer->buffer, 
so _PyUnicodeWriter_Dealloc() can be called on the writer after finish.
 2013-07-08 22:29:55 +02:00
Victor Stinner
064bbdc79b fix indentation 2013-07-08 22:28:27 +02:00