rpms/python/devel python-2.5-CVE-2008-2316.patch, NONE, 1.1 python-2.5.2-binutils-no-dep.patch, NONE, 1.1 python-2.5.2-db47.patch, NONE, 1.1 python-2.5.2-set_wakeup_fd4.patch, NONE, 1.1 .cvsignore, 1.17, 1.18 python.spec, 1.136, 1.137 sources, 1.17, 1.18
James Antill
james at fedoraproject.org
Tue Sep 30 19:37:28 UTC 2008
Author: james
Update of /cvs/pkgs/rpms/python/devel
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv14436
Modified Files:
.cvsignore python.spec sources
Added Files:
python-2.5-CVE-2008-2316.patch
python-2.5.2-binutils-no-dep.patch python-2.5.2-db47.patch
python-2.5.2-set_wakeup_fd4.patch
Log Message:
* Tue Sep 30 2008 James Antill <katzj at redhat.com> - 2.5.2-1
- Move to 2.5.2
- Fix CVE-2008-2316 hashlib overflow.
python-2.5-CVE-2008-2316.patch:
--- NEW FILE python-2.5-CVE-2008-2316.patch ---
Index: Lib/test/test_hashlib.py
===================================================================
--- Lib/test/test_hashlib.py (revision 64642)
+++ Lib/test/test_hashlib.py (working copy)
@@ -9,8 +9,8 @@
import hashlib
import unittest
from test import test_support
+from test.test_support import _4G, precisionbigmemtest
-
def hexstr(s):
import string
h = string.hexdigits
@@ -55,7 +55,6 @@
m2.update(aas + bees + cees)
self.assertEqual(m1.digest(), m2.digest())
-
def check(self, name, data, digest):
# test the direct constructors
computed = getattr(hashlib, name)(data).hexdigest()
@@ -74,8 +73,23 @@
def test_case_md5_2(self):
self.check('md5', 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
'd174ab98d277d9f5a5611c2c9f419d9f')
+
+ @precisionbigmemtest(size=_4G + 5, memuse=1)
+ def test_case_md5_huge(self, size):
+ if size == _4G + 5:
+ try:
+ self.check('md5', 'A'*size, 'c9af2dff37468ce5dfee8f2cfc0a9c6d')
+ except OverflowError:
+ pass # 32-bit arch
+
+ @precisionbigmemtest(size=_4G - 1, memuse=1)
+ def test_case_md5_uintmax(self, size):
+ if size == _4G - 1:
+ try:
+ self.check('md5', 'A'*size, '28138d306ff1b8281f1a9067e1a1a2b3')
+ except OverflowError:
+ pass # 32-bit arch
-
# use the three examples from Federal Information Processing Standards
# Publication 180-1, Secure Hash Standard, 1995 April 17
# http://www.itl.nist.gov/div897/pubs/fip180-1.htm
Index: Modules/_hashopenssl.c
===================================================================
--- Modules/_hashopenssl.c (revision 64642)
+++ Modules/_hashopenssl.c (working copy)
@@ -19,7 +19,9 @@
/* EVP is the preferred interface to hashing in OpenSSL */
#include <openssl/evp.h>
+#define MUNCH_SIZE INT_MAX
+
#ifndef HASH_OBJ_CONSTRUCTOR
#define HASH_OBJ_CONSTRUCTOR 0
#endif
@@ -164,9 +166,18 @@
if (!PyArg_ParseTuple(args, "s#:update", &cp, &len))
return NULL;
+ if (len > 0 && len <= MUNCH_SIZE) {
EVP_DigestUpdate(&self->ctx, cp, Py_SAFE_DOWNCAST(len, Py_ssize_t,
unsigned int));
-
+ } else {
+ Py_ssize_t offset = 0;
+ while (len) {
+ unsigned int process = len > MUNCH_SIZE ? MUNCH_SIZE : len;
+ EVP_DigestUpdate(&self->ctx, cp + offset, process);
+ len -= process;
+ offset += process;
+ }
+ }
Py_INCREF(Py_None);
return Py_None;
}
@@ -255,10 +266,21 @@
self->name = name_obj;
Py_INCREF(self->name);
- if (cp && len)
+ if (cp && len) {
+ if (len > 0 && len <= MUNCH_SIZE) {
EVP_DigestUpdate(&self->ctx, cp, Py_SAFE_DOWNCAST(len, Py_ssize_t,
unsigned int));
-
+ } else {
+ Py_ssize_t offset = 0;
+ while (len) {
+ unsigned int process = len > MUNCH_SIZE ? MUNCH_SIZE : len;
+ EVP_DigestUpdate(&self->ctx, cp + offset, process);
+ len -= process;
+ offset += process;
+ }
+ }
+ }
+
return 0;
}
#endif
@@ -328,7 +350,7 @@
static PyObject *
EVPnew(PyObject *name_obj,
const EVP_MD *digest, const EVP_MD_CTX *initial_ctx,
- const unsigned char *cp, unsigned int len)
+ const unsigned char *cp, Py_ssize_t len)
{
EVPobject *self;
@@ -346,8 +368,20 @@
EVP_DigestInit(&self->ctx, digest);
}
- if (cp && len)
- EVP_DigestUpdate(&self->ctx, cp, len);
+ if (cp && len) {
+ if (len > 0 && len <= MUNCH_SIZE) {
+ EVP_DigestUpdate(&self->ctx, cp, Py_SAFE_DOWNCAST(len, Py_ssize_t,
+ unsigned int));
+ } else {
+ Py_ssize_t offset = 0;
+ while (len) {
+ unsigned int process = len > MUNCH_SIZE ? MUNCH_SIZE : len;
+ EVP_DigestUpdate(&self->ctx, cp + offset, process);
+ len -= process;
+ offset += process;
+ }
+ }
+ }
return (PyObject *)self;
}
@@ -384,8 +418,7 @@
digest = EVP_get_digestbyname(name);
- return EVPnew(name_obj, digest, NULL, cp, Py_SAFE_DOWNCAST(len, Py_ssize_t,
- unsigned int));
+ return EVPnew(name_obj, digest, NULL, cp, len);
}
/*
@@ -410,7 +443,7 @@
CONST_ ## NAME ## _name_obj, \
NULL, \
CONST_new_ ## NAME ## _ctx_p, \
- cp, Py_SAFE_DOWNCAST(len, Py_ssize_t, unsigned int)); \
+ cp, len); \
}
/* a PyMethodDef structure for the constructor */
python-2.5.2-binutils-no-dep.patch:
--- NEW FILE python-2.5.2-binutils-no-dep.patch ---
diff -ru Python-2.5.2-orig/Lib/ctypes/util.py Python-2.5.2/Lib/ctypes/util.py
--- Python-2.5.2-orig/Lib/ctypes/util.py 2007-09-14 16:05:26.000000000 -0400
+++ Python-2.5.2/Lib/ctypes/util.py 2008-09-24 17:30:06.000000000 -0400
@@ -83,9 +83,14 @@
if not f:
return None
cmd = "objdump -p -j .dynamic 2>/dev/null " + f
- res = re.search(r'\sSONAME\s+([^\s]+)', os.popen(cmd).read())
+ try:
+ res = re.search(r'\sSONAME\s+([^\s]+)', os.popen(cmd).read())
+ except:
+ res = None
if not res:
- return None
+ return os.path.basename(f) # This is good for GLibc, I think,
+ # and a dep on binutils is big (for
+ # live CDs).
return res.group(1)
if (sys.platform.startswith("freebsd")
python-2.5.2-db47.patch:
--- NEW FILE python-2.5.2-db47.patch ---
diff -ru Python-2.5.2-orig/Modules/_bsddb.c Python-2.5.2/Modules/_bsddb.c
--- Python-2.5.2-orig/Modules/_bsddb.c 2008-02-03 02:26:23.000000000 -0500
+++ Python-2.5.2/Modules/_bsddb.c 2008-09-24 17:01:50.000000000 -0400
@@ -5335,11 +5335,13 @@
DBEnv_getattr(DBEnvObject* self, char *name)
{
if (!strcmp(name, "db_home")) {
+ const char *home = NULL;
CHECK_ENV_NOT_CLOSED(self);
- if (self->db_env->db_home == NULL) {
+ self->db_env->get_home(self->db_env, &home);
+ if (home == NULL) {
RETURN_NONE();
}
- return PyString_FromString(self->db_env->db_home);
+ return PyString_FromString(home);
}
return Py_FindMethod(DBEnv_methods, (PyObject* )self, name);
@@ -5961,22 +5963,37 @@
ADD_INT(d, DB_TIME_NOTGRANTED);
ADD_INT(d, DB_TXN_NOT_DURABLE);
ADD_INT(d, DB_TXN_WRITE_NOSYNC);
- ADD_INT(d, DB_LOG_AUTOREMOVE);
- ADD_INT(d, DB_DIRECT_LOG);
ADD_INT(d, DB_DIRECT_DB);
ADD_INT(d, DB_INIT_REP);
ADD_INT(d, DB_ENCRYPT);
ADD_INT(d, DB_CHKSUM);
#endif
+#if (DBVER >= 42) && (DBVER < 47)
+ ADD_INT(d, DB_LOG_AUTOREMOVE);
+ ADD_INT(d, DB_DIRECT_LOG);
+#endif
+
+#if (DBVER >= 47)
+ ADD_INT(d, DB_LOG_DIRECT);
+ ADD_INT(d, DB_LOG_DSYNC);
+ ADD_INT(d, DB_LOG_IN_MEMORY);
+ ADD_INT(d, DB_LOG_AUTO_REMOVE);
+ ADD_INT(d, DB_LOG_ZERO);
+#endif
+
#if (DBVER >= 43)
- ADD_INT(d, DB_LOG_INMEMORY);
ADD_INT(d, DB_BUFFER_SMALL);
ADD_INT(d, DB_SEQ_DEC);
ADD_INT(d, DB_SEQ_INC);
ADD_INT(d, DB_SEQ_WRAP);
#endif
+#if (DBVER >= 43) && (DBVER < 47)
+ ADD_INT(d, DB_LOG_INMEMORY);
+ ADD_INT(d, DB_DSYNC_LOG);
+#endif
+
#if (DBVER >= 41)
ADD_INT(d, DB_ENCRYPT_AES);
ADD_INT(d, DB_AUTO_COMMIT);
diff -ru Python-2.5.2-orig/setup.py Python-2.5.2/setup.py
--- Python-2.5.2-orig/setup.py 2008-09-24 17:01:02.000000000 -0400
+++ Python-2.5.2/setup.py 2008-09-24 17:03:05.000000000 -0400
@@ -608,12 +608,12 @@
# a release. Most open source OSes come with one or more
# versions of BerkeleyDB already installed.
- max_db_ver = (4, 5)
+ max_db_ver = (4, 7)
# NOTE: while the _bsddb.c code links against BerkeleyDB 4.6.x
# we leave that version disabled by default as it has proven to be
# quite a buggy library release on many platforms.
min_db_ver = (3, 3)
- db_setup_debug = False # verbose debug prints from this script?
+ db_setup_debug = True # verbose debug prints from this script?
# construct a list of paths to look for the header file in on
# top of the normal inc_dirs.
python-2.5.2-set_wakeup_fd4.patch:
--- NEW FILE python-2.5.2-set_wakeup_fd4.patch ---
diff -ru Python-2.5.2-orig/Modules/signalmodule.c Python-2.5.2/Modules/signalmodule.c
--- Python-2.5.2-orig/Modules/signalmodule.c 2007-12-10 18:03:55.000000000 -0500
+++ Python-2.5.2/Modules/signalmodule.c 2008-09-24 17:32:45.000000000 -0400
@@ -12,6 +12,8 @@
#include <signal.h>
+#include <sys/stat.h>
+
#ifndef SIG_ERR
#define SIG_ERR ((PyOS_sighandler_t)(-1))
#endif
@@ -75,6 +77,8 @@
PyObject *func;
} Handlers[NSIG];
+static int wakeup_fd = -1;
+
/* Speed up sigcheck() when none tripped */
static volatile sig_atomic_t is_tripped = 0;
@@ -113,6 +117,7 @@
static void
signal_handler(int sig_num)
{
+ const char dummy_byte = '\0';
#ifdef WITH_THREAD
#ifdef WITH_PTH
if (PyThread_get_thread_ident() != main_thread) {
@@ -128,6 +133,8 @@
cleared in PyErr_CheckSignals() before .tripped. */
is_tripped = 1;
Py_AddPendingCall(checksignals_witharg, NULL);
+ if (wakeup_fd != -1)
+ write(wakeup_fd, &dummy_byte, 1);
#ifdef WITH_THREAD
}
#endif
@@ -267,6 +274,39 @@
anything else -- the callable Python object used as a handler");
+static PyObject *
+signal_set_wakeup_fd(PyObject *self, PyObject *args)
+{
+ struct stat buf;
+ int fd, old_fd;
+ if (!PyArg_ParseTuple(args, "i:set_wakeup_fd", &fd))
+ return NULL;
+#ifdef WITH_THREAD
+ if (PyThread_get_thread_ident() != main_thread) {
+ PyErr_SetString(PyExc_ValueError,
+ "set_wakeup_fd only works in main thread");
+ return NULL;
+ }
+#endif
+ if (fd != -1 && fstat(fd, &buf) != 0) {
+ PyErr_SetString(PyExc_ValueError, "invalid fd");
+ return NULL;
+ }
+ old_fd = wakeup_fd;
+ wakeup_fd = fd;
+ return PyLong_FromLong(old_fd);
+}
+
+PyDoc_STRVAR(set_wakeup_fd_doc,
+"set_wakeup_fd(fd) -> fd\n\
+\n\
+Sets the fd to be written to (with '\\0') when a signal\n\
+comes in. A library can use this to wakeup select or poll.\n\
+The previous fd is returned.\n\
+\n\
+The fd must be non-blocking.");
+
+
/* List of functions defined in the module */
static PyMethodDef signal_methods[] = {
#ifdef HAVE_ALARM
@@ -274,6 +314,7 @@
#endif
{"signal", signal_signal, METH_VARARGS, signal_doc},
{"getsignal", signal_getsignal, METH_VARARGS, getsignal_doc},
+ {"set_wakeup_fd", signal_set_wakeup_fd, METH_VARARGS, set_wakeup_fd_doc},
#ifdef HAVE_PAUSE
{"pause", (PyCFunction)signal_pause,
METH_NOARGS,pause_doc},
Index: .cvsignore
===================================================================
RCS file: /cvs/pkgs/rpms/python/devel/.cvsignore,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -r1.17 -r1.18
--- .cvsignore 31 May 2007 20:09:48 -0000 1.17
+++ .cvsignore 30 Sep 2008 19:36:58 -0000 1.18
@@ -1 +1 @@
-Python-2.5.1.tar.bz2
+Python-2.5.2.tar.bz2
Index: python.spec
===================================================================
RCS file: /cvs/pkgs/rpms/python/devel/python.spec,v
retrieving revision 1.136
retrieving revision 1.137
diff -u -r1.136 -r1.137
--- python.spec 17 Jul 2008 17:09:22 -0000 1.136
+++ python.spec 30 Sep 2008 19:36:58 -0000 1.137
@@ -21,8 +21,8 @@
Summary: An interpreted, interactive, object-oriented programming language.
Name: %{python}
-Version: 2.5.1
-Release: 30%{?dist}
+Version: 2.5.2
+Release: 1%{?dist}
License: Python
Group: Development/Languages
Provides: python-abi = %{pybasever}
@@ -39,7 +39,7 @@
Patch7: python-2.5.1-sqlite-encoding.patch
Patch8: python-2.5-xmlrpclib-marshal-objects.patch
Patch9: python-2.5-tkinter.patch
-Patch10: python-2.5.1-binutils-no-dep.patch
+Patch10: python-2.5.2-binutils-no-dep.patch
Patch11: python-2.5.1-codec-ascii-tolower.patch
Patch12: python-2.5.1-pysqlite.patch
Patch13: python-2.5.1-socketmodule-constants.patch
@@ -51,16 +51,17 @@
Patch50: python-2.5-disable-egginfo.patch
# new db version
-Patch60: python-2.5.1-db47.patch
+Patch60: python-2.5.2-db47.patch
# lib64 patches
Patch101: python-2.3.4-lib64-regex.patch
Patch102: python-2.5-lib64.patch
# New API from 2.6
-Patch260: python2.6-set_wakeup_fd4.patch
+Patch260: python-2.5.2-set_wakeup_fd4.patch
Patch999: python-2.5.CVE-2007-4965-int-overflow.patch
+Patch998: python-2.5-CVE-2008-2316.patch
%if %{main_python}
@@ -206,7 +207,6 @@
%patch102 -p1 -b .lib64
%endif
-%patch9 -p1 -b .tkinter
%patch10 -p1 -b .binutils-no-dep
%patch11 -p1 -b .ascii-tolower
%patch12 -p1 -b .pysqlite-2.3.3-minimal
@@ -222,6 +222,7 @@
%patch260 -p1 -b .set_wakeup_fd
%patch999 -p1 -b .cve2007-4965
+%patch998 -p0 -b .cve2008-2316
# This shouldn't be necesarry, but is right now (2.2a3)
find -name "*~" |xargs rm -f
@@ -510,6 +511,10 @@
%{_libdir}/python%{pybasever}/lib-dynload/_testcapimodule.so
%changelog
+* Tue Sep 30 2008 James Antill <katzj at redhat.com> - 2.5.2-1
+- Move to 2.5.2
+- Fix CVE-2008-2316 hashlib overflow.
+
* Thu Jul 17 2008 Jeremy Katz <katzj at redhat.com> - 2.5.1-30
- Fix up the build for new rpm
- And actually build against db4-4.7 (#455170)
Index: sources
===================================================================
RCS file: /cvs/pkgs/rpms/python/devel/sources,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -r1.17 -r1.18
--- sources 31 May 2007 20:09:48 -0000 1.17
+++ sources 30 Sep 2008 19:36:58 -0000 1.18
@@ -1 +1 @@
-70084ffa561660f07de466c2c8c4842d Python-2.5.1.tar.bz2
+afb5451049eda91fbde10bd5a4b7fadc Python-2.5.2.tar.bz2
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