[Buildroot] [git commit branch/2020.02.x] package/python3: security bump to version 3.8.8
From: Peter Korsgaard <peter@korsgaard.com>
Date: 2021-03-04 21:11:23
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=94bed600573265fb2250654fa92261e3ad62ba4d branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2020.02.x Fixes the following security issue: - CVE-2021-23336: urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator https://bugs.python.org/issue42967 And fixes a number of issues. For details, see the changelog: https://docs.python.org/release/3.8.8/whatsnew/changelog.html Drop the now upstreamed security patch and update the license hash for a change of copyright year: -2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Python Software Foundation; +2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Python Software Foundation; Signed-off-by: Peter Korsgaard <peter@korsgaard.com> --- ...42938-Replace-snprintf-with-Python-unicod.patch | 190 --------------------- package/python3/python3.hash | 8 +- package/python3/python3.mk | 2 +- 3 files changed, 5 insertions(+), 195 deletions(-)
diff --git a/package/python3/0034-closes-bpo-42938-Replace-snprintf-with-Python-unicod.patch b/package/python3/0034-closes-bpo-42938-Replace-snprintf-with-Python-unicod.patch
deleted file mode 100644
index 705ae18c25..0000000000
--- a/package/python3/0034-closes-bpo-42938-Replace-snprintf-with-Python-unicod.patch
+++ /dev/null@@ -1,190 +0,0 @@ -From ece5dfd403dac211f8d3c72701fe7ba7b7aa5b5f Mon Sep 17 00:00:00 2001 -From: "Miss Islington (bot)" - <31488909+miss-islington@users.noreply.github.com> -Date: Mon, 18 Jan 2021 13:28:52 -0800 -Subject: [PATCH] closes bpo-42938: Replace snprintf with Python unicode - formatting in ctypes param reprs. (GH-24248) - -(cherry picked from commit 916610ef90a0d0761f08747f7b0905541f0977c7) - -Co-authored-by: Benjamin Peterson <benjamin@python.org> - -Co-authored-by: Benjamin Peterson <benjamin@python.org> -Signed-off-by: Peter Korsgaard <peter@korsgaard.com> ---- - Lib/ctypes/test/test_parameters.py | 43 ++++++++++++++++ - .../2021-01-18-09-27-31.bpo-42938.4Zn4Mp.rst | 2 + - Modules/_ctypes/callproc.c | 51 +++++++------------ - 3 files changed, 64 insertions(+), 32 deletions(-) - create mode 100644 Misc/NEWS.d/next/Security/2021-01-18-09-27-31.bpo-42938.4Zn4Mp.rst - -diff --git a/Lib/ctypes/test/test_parameters.py b/Lib/ctypes/test/test_parameters.py -index e4c25fd880..531894fdec 100644 ---- a/Lib/ctypes/test/test_parameters.py -+++ b/Lib/ctypes/test/test_parameters.py -@@ -201,6 +201,49 @@ class SimpleTypesTestCase(unittest.TestCase): - with self.assertRaises(ZeroDivisionError): - WorseStruct().__setstate__({}, b'foo') - -+ def test_parameter_repr(self): -+ from ctypes import ( -+ c_bool, -+ c_char, -+ c_wchar, -+ c_byte, -+ c_ubyte, -+ c_short, -+ c_ushort, -+ c_int, -+ c_uint, -+ c_long, -+ c_ulong, -+ c_longlong, -+ c_ulonglong, -+ c_float, -+ c_double, -+ c_longdouble, -+ c_char_p, -+ c_wchar_p, -+ c_void_p, -+ ) -+ self.assertRegex(repr(c_bool.from_param(True)), r"^<cparam '\?'@0x[A-Fa-f0-9]+>$") -+ self.assertEqual(repr(c_char.from_param(97)), "<cparam 'c' ('a')>") -+ self.assertRegex(repr(c_wchar.from_param('a')), r"^<cparam 'u'@0x[A-Fa-f0-9]+>$") -+ self.assertEqual(repr(c_byte.from_param(98)), "<cparam 'b' (98)>") -+ self.assertEqual(repr(c_ubyte.from_param(98)), "<cparam 'B' (98)>") -+ self.assertEqual(repr(c_short.from_param(511)), "<cparam 'h' (511)>") -+ self.assertEqual(repr(c_ushort.from_param(511)), "<cparam 'H' (511)>") -+ self.assertRegex(repr(c_int.from_param(20000)), r"^<cparam '[li]' \(20000\)>$") -+ self.assertRegex(repr(c_uint.from_param(20000)), r"^<cparam '[LI]' \(20000\)>$") -+ self.assertRegex(repr(c_long.from_param(20000)), r"^<cparam '[li]' \(20000\)>$") -+ self.assertRegex(repr(c_ulong.from_param(20000)), r"^<cparam '[LI]' \(20000\)>$") -+ self.assertRegex(repr(c_longlong.from_param(20000)), r"^<cparam '[liq]' \(20000\)>$") -+ self.assertRegex(repr(c_ulonglong.from_param(20000)), r"^<cparam '[LIQ]' \(20000\)>$") -+ self.assertEqual(repr(c_float.from_param(1.5)), "<cparam 'f' (1.5)>") -+ self.assertEqual(repr(c_double.from_param(1.5)), "<cparam 'd' (1.5)>") -+ self.assertEqual(repr(c_double.from_param(1e300)), "<cparam 'd' (1e+300)>") -+ self.assertRegex(repr(c_longdouble.from_param(1.5)), r"^<cparam ('d' \(1.5\)|'g'@0x[A-Fa-f0-9]+)>$") -+ self.assertRegex(repr(c_char_p.from_param(b'hihi')), "^<cparam 'z' \(0x[A-Fa-f0-9]+\)>$") -+ self.assertRegex(repr(c_wchar_p.from_param('hihi')), "^<cparam 'Z' \(0x[A-Fa-f0-9]+\)>$") -+ self.assertRegex(repr(c_void_p.from_param(0x12)), r"^<cparam 'P' \(0x0*12\)>$") -+ - ################################################################ - - if __name__ == '__main__': -diff --git a/Misc/NEWS.d/next/Security/2021-01-18-09-27-31.bpo-42938.4Zn4Mp.rst b/Misc/NEWS.d/next/Security/2021-01-18-09-27-31.bpo-42938.4Zn4Mp.rst -new file mode 100644 -index 0000000000..7df65a156f ---- /dev/null -+++ b/Misc/NEWS.d/next/Security/2021-01-18-09-27-31.bpo-42938.4Zn4Mp.rst -@@ -0,0 +1,2 @@ -+Avoid static buffers when computing the repr of :class:`ctypes.c_double` and -+:class:`ctypes.c_longdouble` values. -diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c -index a9b8675cd9..de75918d49 100644 ---- a/Modules/_ctypes/callproc.c -+++ b/Modules/_ctypes/callproc.c -@@ -484,58 +484,47 @@ is_literal_char(unsigned char c) - static PyObject * - PyCArg_repr(PyCArgObject *self) - { -- char buffer[256]; - switch(self->tag) { - case 'b': - case 'B': -- sprintf(buffer, "<cparam '%c' (%d)>", -+ return PyUnicode_FromFormat("<cparam '%c' (%d)>", - self->tag, self->value.b); -- break; - case 'h': - case 'H': -- sprintf(buffer, "<cparam '%c' (%d)>", -+ return PyUnicode_FromFormat("<cparam '%c' (%d)>", - self->tag, self->value.h); -- break; - case 'i': - case 'I': -- sprintf(buffer, "<cparam '%c' (%d)>", -+ return PyUnicode_FromFormat("<cparam '%c' (%d)>", - self->tag, self->value.i); -- break; - case 'l': - case 'L': -- sprintf(buffer, "<cparam '%c' (%ld)>", -+ return PyUnicode_FromFormat("<cparam '%c' (%ld)>", - self->tag, self->value.l); -- break; - - case 'q': - case 'Q': -- sprintf(buffer, --#ifdef MS_WIN32 -- "<cparam '%c' (%I64d)>", --#else -- "<cparam '%c' (%lld)>", --#endif -+ return PyUnicode_FromFormat("<cparam '%c' (%lld)>", - self->tag, self->value.q); -- break; - case 'd': -- sprintf(buffer, "<cparam '%c' (%f)>", -- self->tag, self->value.d); -- break; -- case 'f': -- sprintf(buffer, "<cparam '%c' (%f)>", -- self->tag, self->value.f); -- break; -- -+ case 'f': { -+ PyObject *f = PyFloat_FromDouble((self->tag == 'f') ? self->value.f : self->value.d); -+ if (f == NULL) { -+ return NULL; -+ } -+ PyObject *result = PyUnicode_FromFormat("<cparam '%c' (%R)>", self->tag, f); -+ Py_DECREF(f); -+ return result; -+ } - case 'c': - if (is_literal_char((unsigned char)self->value.c)) { -- sprintf(buffer, "<cparam '%c' ('%c')>", -+ return PyUnicode_FromFormat("<cparam '%c' ('%c')>", - self->tag, self->value.c); - } - else { -- sprintf(buffer, "<cparam '%c' ('\\x%02x')>", -+ return PyUnicode_FromFormat("<cparam '%c' ('\\x%02x')>", - self->tag, (unsigned char)self->value.c); - } -- break; - - /* Hm, are these 'z' and 'Z' codes useful at all? - Shouldn't they be replaced by the functionality of c_string -@@ -544,22 +533,20 @@ PyCArg_repr(PyCArgObject *self) - case 'z': - case 'Z': - case 'P': -- sprintf(buffer, "<cparam '%c' (%p)>", -+ return PyUnicode_FromFormat("<cparam '%c' (%p)>", - self->tag, self->value.p); - break; - - default: - if (is_literal_char((unsigned char)self->tag)) { -- sprintf(buffer, "<cparam '%c'@%p>", -+ return PyUnicode_FromFormat("<cparam '%c'@%p>", - (unsigned char)self->tag, (void *)self); - } - else { -- sprintf(buffer, "<cparam 0x%02x@%p>", -+ return PyUnicode_FromFormat("<cparam 0x%02x@%p>", - (unsigned char)self->tag, (void *)self); - } -- break; - } -- return PyUnicode_FromString(buffer); - } - - static PyMemberDef PyCArgType_members[] = { --- -2.20.1 -
diff --git a/package/python3/python3.hash b/package/python3/python3.hash
index d829fb9713..88a8072b8e 100644
--- a/package/python3/python3.hash
+++ b/package/python3/python3.hash@@ -1,5 +1,5 @@ -# From https://www.python.org/downloads/release/python-387/ -md5 60fe018fffc7f33818e6c340d29e2db9 Python-3.8.7.tar.xz +# From https://www.python.org/downloads/release/python-388/ +md5 23e6b769857233c1ac07b6be7442eff4 Python-3.8.8.tar.xz # Locally computed -sha256 ddcc1df16bb5b87aa42ec5d20a5b902f2d088caa269b28e01590f97a798ec50a Python-3.8.7.tar.xz -sha256 1dceef1677a39befa8bf0285ab2db441ba117520bb2de839547ace006a17750d LICENSE +sha256 7c664249ff77e443d6ea0e4cf0e587eae918ca3c48d081d1915fe2a1f1bcc5cc Python-3.8.8.tar.xz +sha256 599826df92bfdcd2702eac691072498bb096c55af04ee984cf90f70ed77b5a70 LICENSE
diff --git a/package/python3/python3.mk b/package/python3/python3.mk
index 6675f84042..677baabf2a 100644
--- a/package/python3/python3.mk
+++ b/package/python3/python3.mk@@ -5,7 +5,7 @@ ################################################################################ PYTHON3_VERSION_MAJOR = 3.8 -PYTHON3_VERSION = $(PYTHON3_VERSION_MAJOR).7 +PYTHON3_VERSION = $(PYTHON3_VERSION_MAJOR).8 PYTHON3_SOURCE = Python-$(PYTHON3_VERSION).tar.xz PYTHON3_SITE = https://python.org/ftp/python/$(PYTHON3_VERSION) PYTHON3_LICENSE = Python-2.0, others