134 lines
5.9 KiB
Diff
134 lines
5.9 KiB
Diff
From c3185f896e62afc6cf930ad6dc80c6afdabcbfe0 Mon Sep 17 00:00:00 2001
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From: Min RK <benjaminrk@gmail.com>
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Date: Fri, 1 Dec 2023 09:15:59 +0100
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Subject: [PATCH] backport patch for secure_allocator
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fixes compiler compatibility with recent compilers
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---
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buildutils/4480.patch | 58 +++++++++++++++++++++++++++++++++++++++++++
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buildutils/bundle.py | 22 +++++++++++++---
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2 files changed, 77 insertions(+), 3 deletions(-)
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create mode 100644 buildutils/4480.patch
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diff --git a/buildutils/4480.patch b/buildutils/4480.patch
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new file mode 100644
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index 00000000..75bfbd87
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--- /dev/null
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+++ b/buildutils/4480.patch
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@@ -0,0 +1,58 @@
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+From 438d5d88392baffa6c2c5e0737d9de19d6686f0d Mon Sep 17 00:00:00 2001
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+From: Sergei Trofimovich <slyich@gmail.com>
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+Date: Tue, 20 Dec 2022 21:45:16 +0000
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+Subject: [PATCH] src/secure_allocator.hpp: define missing 'rebind' type
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+
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+`gcc-13` added an assert to standard headers to make sure custom
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+allocators have intended implementation of rebind type instead
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+of inherited rebind. gcc change:
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+ https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=64c986b49558a7
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+
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+Without the fix build fails on this week's `gcc-13` as:
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+
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+ [ 92%] Building CXX object tests/CMakeFiles/test_security_curve.dir/test_security_curve.cpp.o
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+ In file included from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/ext/alloc_traits.h:34,
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+ from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_uninitialized.h:64,
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+ from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/memory:69,
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+ from tests/../src/secure_allocator.hpp:42,
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+ from tests/../src/curve_client_tools.hpp:49,
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+ from tests/test_security_curve.cpp:53:
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h: In instantiation of 'struct std::__allocator_traits_base::__rebind<zmq::secure_allocator_t<unsigned char>, unsigned char, void>':
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:94:11: required by substitution of 'template<class _Alloc, class _Up> using std::__alloc_rebind = typename std::__allocator_traits_base::__rebind<_Alloc, _Up>::type [with _Alloc = zmq::secure_allocator_t<unsigned char>; _Up = unsigned char]'
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:228:8: required by substitution of 'template<class _Alloc> template<class _Tp> using std::allocator_traits< <template-parameter-1-1> >::rebind_alloc = std::__alloc_rebind<_Alloc, _Tp> [with _Tp = unsigned char; _Alloc = zmq::secure_allocator_t<unsigned char>]'
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/ext/alloc_traits.h:126:65: required from 'struct __gnu_cxx::__alloc_traits<zmq::secure_allocator_t<unsigned char>, unsigned char>::rebind<unsigned char>'
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_vector.h:88:21: required from 'struct std::_Vector_base<unsigned char, zmq::secure_allocator_t<unsigned char> >'
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_vector.h:423:11: required from 'class std::vector<unsigned char, zmq::secure_allocator_t<unsigned char> >'
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+ tests/../src/curve_client_tools.hpp:64:76: required from here
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+ /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:70:31: error: static assertion failed: allocator_traits<A>::rebind_alloc<A::value_type> must be A
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+ 70 | _Tp>::value,
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+ | ^~~~~
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+
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+The change adds trivial `rebind` definition with expected return type
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+and satisfies conversion requirements.
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+---
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+ src/secure_allocator.hpp | 11 +++++++++++
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+ 1 file changed, 11 insertions(+)
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+
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+diff --git a/src/secure_allocator.hpp b/src/secure_allocator.hpp
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+index e0871dcc99..5e97368911 100644
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+--- a/src/secure_allocator.hpp
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++++ b/src/secure_allocator.hpp
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+@@ -99,6 +99,17 @@ bool operator!= (const secure_allocator_t<T> &, const secure_allocator_t<U> &)
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+ #else
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+ template <typename T> struct secure_allocator_t : std::allocator<T>
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+ {
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++ secure_allocator_t () ZMQ_DEFAULT;
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++
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++ template <class U>
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++ secure_allocator_t (const secure_allocator_t<U> &) ZMQ_NOEXCEPT
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++ {
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++ }
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++
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++ template <class U> struct rebind
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++ {
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++ typedef secure_allocator_t<U> other;
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++ };
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+ };
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+ #endif
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+ }
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diff --git a/buildutils/bundle.py b/buildutils/bundle.py
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index 6ee4d969..c01f10e4 100644
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--- a/buildutils/bundle.py
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+++ b/buildutils/bundle.py
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@@ -15,7 +15,7 @@ import platform
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import shutil
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import sys
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import zipfile
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-from subprocess import PIPE, Popen
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+from subprocess import PIPE, Popen, run
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from tempfile import TemporaryDirectory
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from unittest import mock
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from urllib.request import urlopen
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@@ -138,7 +138,14 @@ def fetch_archive(savedir, url, fname, checksum, force=False):
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# -----------------------------------------------------------------------------
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-def fetch_and_extract(savedir, extract_to, url, fname, checksum):
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+def apply_patch(path, patch_file):
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+ """apply a single patch to a directory"""
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+ info(f"patching {path} with {patch_file}")
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+ with open(patch_file) as f:
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+ run(["patch", "-p1"], stdin=f, check=True, cwd=path)
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+
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+
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+def fetch_and_extract(savedir, extract_to, url, fname, checksum, patches=None):
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"""Download and extract an archive"""
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dest = pjoin(savedir, extract_to)
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if os.path.exists(dest):
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@@ -150,14 +157,23 @@ def fetch_and_extract(savedir, extract_to, url, fname, checksum):
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with_version = pjoin(savedir, zf.namelist()[0])
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# remove version suffix:
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shutil.move(with_version, dest)
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+ # apply patches, if any
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+ for patch_file in patches or []:
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+ apply_patch(dest, patch_file)
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# remove archive when we are done
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os.remove(archive)
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+ return dest
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def fetch_libzmq(savedir):
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"""download and extract libzmq"""
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fetch_and_extract(
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- savedir, 'zeromq', url=libzmq_url, fname=libzmq, checksum=libzmq_checksum
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+ savedir,
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+ 'zeromq',
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+ url=libzmq_url,
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+ fname=libzmq,
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+ checksum=libzmq_checksum,
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+ patches=[pjoin(HERE, "4480.patch")],
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)
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--
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2.27.0
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