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535989ecb68da1affc531e866d190bfdbd9fc5fc
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2659 Commits

Author SHA1 Message Date
Raymond Hettinger
535989ecb6 SF #1486663 -- Allow keyword args in subclasses of set() and frozenset(). 2007-01-11 18:21:04 +00:00
Raymond Hettinger
9cdf70399f For sets with cyclical reprs, emit '...' instead of recursing. 2006-12-29 18:49:13 +00:00
Raymond Hettinger
775ebe29a5 Backport fixes to set objects: 
rev 52964 sf 1576657 KeyError unpacks tuple arguments
rev 52963 sf 1456209 obscure resizing vulnerability
rev 52962 redundant calls to PyObject_Hash()
 2006-12-08 18:12:24 +00:00
Martin v. Löwis
a1e3422205 Correctly forward exception in instance_contains(). 
Fixes #1591996. Patch contributed by Neal Norwitz.
 2006-11-08 06:46:49 +00:00
Neal Norwitz
ae6b84184b Fix refleak 2006-10-29 23:42:59 +00:00
Georg Brandl
5e9f94ac7a Bug #1576657: when setting a KeyError for a tuple key, make sure that 
the tuple isn't used as the "exception arguments tuple".
 (backport from rev. 52535)
 2006-10-29 18:31:45 +00:00
Neal Norwitz
ca63121553 Backport 52506: 
Don't inline Py_ADDRESS_IN_RANGE with gcc 4+ either.
 2006-10-28 21:39:31 +00:00
Neal Norwitz
e0cf624747 Backport 52505: 
Prevent crash if alloc of garbage fails.  Found by Typo.pl.
 2006-10-28 21:39:10 +00:00
Neal Norwitz
7e3ec048f9 Backport 52502: 
Fix warnings with HP's C compiler.  It doesn't recognize that infinite
loops are, um, infinite.  These conditions should not be able to happen.
 2006-10-28 21:37:16 +00:00
Thomas Heller
a0a50feea8 WindowsError.str should display the windows error code, 
not the posix error code; with test.
Fixes #1576174.

Backported from trunk, revision 52485.
 2006-10-27 18:47:29 +00:00
Georg Brandl
dd4c398c27 Bug #1545497: when given an explicit base, int() did ignore NULs 
embedded in the string to convert.
 (backport from rev. 52305)
 2006-10-12 11:28:04 +00:00
Armin Rigo
4b63c21d6f Forward-port of r52136: a review of overflow-detecting code. 
* unified the way intobject, longobject and mystrtoul handle
  values around -sys.maxint-1.

* in general, trying to entierely avoid overflows in any computation
  involving signed ints or longs is extremely involved.  Fixed a few
  simple cases where a compiler might be too clever (but that's all
  guesswork).

* more overflow checks against bad data in marshal.c.

* 2.5 specific: fixed a number of places that were still confusing int
  and Py_ssize_t.  Some of them could potentially have caused
  "real-world" breakage.

* list.pop(x): fixing overflow issues on x was messy.  I just reverted
  to PyArg_ParseTuple("n"), which does the right thing.  (An obscure
  test was trying to give a Decimal to list.pop()... doesn't make
  sense any more IMHO)

* trying to write a few tests...
 2006-10-04 11:44:06 +00:00
Martin v. Löwis
10525ad313 Fix integer negation and absolute value to not rely 
on undefined behaviour of the C compiler anymore.
 2006-10-04 05:47:47 +00:00
Georg Brandl
506cc189a9 Bug #1566800: make sure that EnvironmentError can be called with any 
number of arguments, as was the case in Python 2.4.
 (backport from rev. 52061)
 2006-09-30 09:03:45 +00:00
Georg Brandl
af4337a017 Patch #1567691: super() and new.instancemethod() now don't accept 
keyword arguments any more (previously they accepted them, but didn't
use them).
 (backport from rev. 52058)
 2006-09-30 08:43:50 +00:00
Brett Cannon
c70e003f75 Backport of fix to allow exception instances to be sliced once again. 2006-09-21 18:12:15 +00:00
Brett Cannon
19d76c5aa8 Remove __unicode__ method so that `unicode(BaseException)` succeeds. 
Fixes bug #1551432.
 2006-09-09 07:18:44 +00:00
Georg Brandl
8de403a56a Backport rev. 51798 from trunk: 
fix setobject.c refcounts and error checks.
 2006-09-08 06:02:26 +00:00
Georg Brandl
ecab623e13 Bug #1542051: Exceptions now correctly call PyObject_GC_UnTrack. 
Also make sure that every exception class has __module__ set to
'exceptions'.
 (backport)
 2006-09-06 06:47:02 +00:00
Neal Norwitz
fe50f8e961 Backport 51669: Make sure memory is properly cleaned up in file_init (even though this should not be able to happen since we already parsed the args) 2006-09-05 04:32:06 +00:00
Neal Norwitz
29a5fdb7ca Fix str.rpartition(sep) when sep is not found in str. 
Partially from SF patch #1551339, but also taken from head.
 2006-09-05 02:21:38 +00:00
Neal Norwitz
d3da7d394a Fix SF bug #1546288, crash in dict_equal 2006-09-05 01:54:06 +00:00
Tim Peters
cbdd350dd7 i_divmod(): As discussed on Python-Dev, changed the overflow 
checking to live happily with recent gcc optimizations that
assume signed integer arithmetic never overflows.
 2006-09-05 01:47:53 +00:00
Neal Norwitz
19c35bba5d - Patch #1541585: fix buffer overrun when performing repr() on 
a unicode string in a build with wide unicode (UCS-4) support.

I will forward port to 2.6.  Can someone backport to 2.4?
 2006-08-21 22:13:11 +00:00
Neal Norwitz
47f0ffa7ee Fix a couple of ssize-t issues reported by Alexander Belopolsky on python-dev 2006-08-21 18:44:09 +00:00