Mailman 3 July 2008 - Python-checkins

buildbot failure in ppc Debian unstable 3.0
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of ppc Debian unstable 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/ppc%20Debian%20unstable%203.0/builds… Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: klose-debian-ppc Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: amaury.forgeotdarc BUILD FAILED: failed test Excerpt from the test logfile: 2 tests failed: test_smtplib test_timeout make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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r65342 - in python/trunk: Lib/test/test_unicode.py Objects/unicodeobject.c
by amaury.forgeotdarc July 31, 2008

July 31, 2008

Author: amaury.forgeotdarc Date: Fri Aug 1 01:39:05 2008 New Revision: 65342 Log: Correct a crash when two successive unicode allocations fail with a MemoryError: the freelist contained half-initialized objects with freed pointers. The comment /* XXX UNREF/NEWREF interface should be more symmetrical */ was copied from tupleobject.c, and appears in some other places. I sign the petition. Modified: python/trunk/Lib/test/test_unicode.py python/trunk/Objects/unicodeobject.c Modified: python/trunk/Lib/test/test_unicode.py ============================================================================== --- python/trunk/Lib/test/test_unicode.py (original) +++ python/trunk/Lib/test/test_unicode.py Fri Aug 1 01:39:05 2008 @@ -1113,6 +1113,20 @@ # will fail self.assertRaises(UnicodeEncodeError, "foo{0}".format, u'\u1000bar') + def test_raiseMemError(self): + # Ensure that the freelist contains a consistent object, even + # when a string allocation fails with a MemoryError. + # This used to crash the interpreter, + # or leak references when the number was smaller. + try: + u"a" * (sys.maxint // 2 - 100) + except MemoryError: + pass + try: + u"a" * (sys.maxint // 2 - 100) + except MemoryError: + pass + def test_main(): test_support.run_unittest(__name__) Modified: python/trunk/Objects/unicodeobject.c ============================================================================== --- python/trunk/Objects/unicodeobject.c (original) +++ python/trunk/Objects/unicodeobject.c Fri Aug 1 01:39:05 2008 @@ -315,7 +315,7 @@ if ((unicode->length < length) && unicode_resize(unicode, length) < 0) { PyObject_DEL(unicode->str); - goto onError; + unicode->str = NULL; } } else { @@ -352,6 +352,8 @@ return unicode; onError: + /* XXX UNREF/NEWREF interface should be more symmetrical */ + _Py_DEC_REFTOTAL; _Py_ForgetReference((PyObject *)unicode); PyObject_Del(unicode); return NULL;

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buildbot failure in PPC64 Debian trunk
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of PPC64 Debian trunk. Full details are available at: http://www.python.org/dev/buildbot/all/PPC64%20Debian%20trunk/builds/1254 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: klose-debian-ppc64 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: amaury.forgeotdarc BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_pickletools make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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buildbot failure in S-390 Debian trunk
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of S-390 Debian trunk. Full details are available at: http://www.python.org/dev/buildbot/all/S-390%20Debian%20trunk/builds/922 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: klose-debian-s390 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: amaury.forgeotdarc BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_pickletools make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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buildbot failure in x86 gentoo trunk
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of x86 gentoo trunk. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20gentoo%20trunk/builds/4006 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: norwitz-x86 Build Reason: Build Source Stamp: [branch trunk] HEAD Blamelist: amaury.forgeotdarc BUILD FAILED: failed test Excerpt from the test logfile: Traceback (most recent call last): File "/home/buildslave/python-trunk/trunk.norwitz-x86/build/Lib/test/test_signal.py", line 165, in test_main pickle.dump(None, done_w) File "/home/buildslave/python-trunk/trunk.norwitz-x86/build/Lib/contextlib.py", line 153, in __exit__ self.thing.close() IOError: [Errno 9] Bad file descriptor 1 test failed: test_signal make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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buildbot failure in amd64 gentoo 3.0
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of amd64 gentoo 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/amd64%20gentoo%203.0/builds/856 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: norwitz-amd64 Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: benjamin.peterson BUILD FAILED: failed test Excerpt from the test logfile: 1 test failed: test_smtplib make: *** [buildbottest] Error 1 sincerely, -The Buildbot

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r65340 - python/trunk/Lib/test/test_exceptions.py
by amaury.forgeotdarc July 31, 2008

July 31, 2008

Author: amaury.forgeotdarc Date: Thu Jul 31 23:35:03 2008 New Revision: 65340 Log: Remove a dummy test that was checked in by mistake Modified: python/trunk/Lib/test/test_exceptions.py Modified: python/trunk/Lib/test/test_exceptions.py ============================================================================== --- python/trunk/Lib/test/test_exceptions.py (original) +++ python/trunk/Lib/test/test_exceptions.py Thu Jul 31 23:35:03 2008 @@ -13,14 +13,6 @@ class ExceptionTests(unittest.TestCase): - def test00(self): - try: - sys.exit(ValueError('aaa')) - except SystemExit: - pass - finally: - pass - def testReload(self): # Reloading the built-in exceptions module failed prior to Py2.2, while it # should act the same as reloading built-in sys.

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buildbot failure in x86 XP-3 3.0
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of x86 XP-3 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/x86%20XP-3%203.0/builds/75 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: heller-windows Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: benjamin.peterson BUILD FAILED: failed failed slave lost sincerely, -The Buildbot

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r65339 - in python/trunk: Lib/test/test_builtin.py Misc/NEWS Python/bltinmodule.c
by amaury.forgeotdarc July 31, 2008

July 31, 2008

Author: amaury.forgeotdarc Date: Thu Jul 31 23:28:03 2008 New Revision: 65339 Log: #3479: unichr(2**32) used to return u'\x00'. The argument was fetched in a long, but PyUnicode_FromOrdinal takes an int. (why doesn't gcc issue a truncation warning in this case?) Modified: python/trunk/Lib/test/test_builtin.py python/trunk/Misc/NEWS python/trunk/Python/bltinmodule.c Modified: python/trunk/Lib/test/test_builtin.py ============================================================================== --- python/trunk/Lib/test/test_builtin.py (original) +++ python/trunk/Lib/test/test_builtin.py Thu Jul 31 23:28:03 2008 @@ -1297,6 +1297,7 @@ ) self.assertRaises(ValueError, unichr, sys.maxunicode+1) self.assertRaises(TypeError, unichr) + self.assertRaises((OverflowError, ValueError), unichr, 2**32) # We don't want self in vars(), so these are static methods Modified: python/trunk/Misc/NEWS ============================================================================== --- python/trunk/Misc/NEWS (original) +++ python/trunk/Misc/NEWS Thu Jul 31 23:28:03 2008 @@ -12,6 +12,10 @@ Core and Builtins ----------------- +- Issue #3479: On platforms where sizeof(int) is smaller than sizeof(long) + (64bit Unix, for example), unichr() would truncate its argument and return + u'\x00' for unichr(2**32). Now it properly raises an OverflowError. + - Apply security patches from Apple. - Issue #2542: Now that issubclass() may call arbitrary code, ensure that Modified: python/trunk/Python/bltinmodule.c ============================================================================== --- python/trunk/Python/bltinmodule.c (original) +++ python/trunk/Python/bltinmodule.c Thu Jul 31 23:28:03 2008 @@ -394,9 +394,9 @@ static PyObject * builtin_unichr(PyObject *self, PyObject *args) { - long x; + int x; - if (!PyArg_ParseTuple(args, "l:unichr", &x)) + if (!PyArg_ParseTuple(args, "i:unichr", &x)) return NULL; return PyUnicode_FromOrdinal(x);

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buildbot failure in g4 osx.4 3.0
by buildbot＠python.org July 31, 2008

July 31, 2008

The Buildbot has detected a new failure of g4 osx.4 3.0. Full details are available at: http://www.python.org/dev/buildbot/all/g4%20osx.4%203.0/builds/1173 Buildbot URL: http://www.python.org/dev/buildbot/all/ Buildslave for this Build: psf-g4 Build Reason: Build Source Stamp: [branch branches/py3k] HEAD Blamelist: benjamin.peterson BUILD FAILED: failed test Excerpt from the test logfile: make: *** [buildbottest] Alarm clock sincerely, -The Buildbot

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