net-misc/rsync: Sync with Gentoo

It's from Gentoo commit 831dd1209afaf2553baef3264b46b062d76e80b6.

sdk_container/src/third_party/portage-stable/net-misc/rsync/files/rsync-3.2.7-flist-memcmp-ub.patch

@@ -0,0 +1,21 @@
+https://github.com/WayneD/rsync/issues/427
+https://github.com/WayneD/rsync/issues/429
+https://github.com/WayneD/rsync/commit/90df93e446f9ebbfd4ce97d6755c5fe1f45f9fd0
+
+From 90df93e446f9ebbfd4ce97d6755c5fe1f45f9fd0 Mon Sep 17 00:00:00 2001
+From: Wayne Davison <wayne@opencoder.net>
+Date: Sun, 8 Jan 2023 21:35:39 -0800
+Subject: [PATCH] Don't call memcmp() on an empty lastdir.
+
+--- a/flist.c
++++ b/flist.c
+@@ -2367,7 +2367,7 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
+ 		}
+ 
+ 		dirlen = dir ? strlen(dir) : 0;
+-		if (dirlen != lastdir_len || memcmp(lastdir, dir, dirlen) != 0) {
++		if (dirlen != lastdir_len || (dirlen && memcmp(lastdir, dir, dirlen) != 0)) {
+ 			if (!change_pathname(NULL, dir, -dirlen))
+ 				goto bad_path;
+ 			lastdir = pathname;
+

sdk_container/src/third_party/portage-stable/net-misc/rsync/rsync-3.2.4-r3.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -10,7 +10,7 @@ fi
 
 WANT_LIBTOOL=none
 
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{9..10} )
 inherit autotools flag-o-matic prefix python-single-r1 systemd
 
 DESCRIPTION="File transfer program to keep remote files into sync"

sdk_container/src/third_party/portage-stable/net-misc/rsync/rsync-3.2.7-r2.ebuild

@@ -1,12 +1,12 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
 # Uncomment when introducing a patch which touches configure
 #RSYNC_NEEDS_AUTOCONF=1
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{9..11} )
-inherit prefix python-single-r1 systemd
+inherit flag-o-matic prefix python-single-r1 systemd
 
 DESCRIPTION="File transfer program to keep remote files into sync"
 HOMEPAGE="https://rsync.samba.org/"
@@ -76,6 +76,10 @@ else
 	BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-waynedavison )"
 fi
 
+PATCHES=(
+	"${FILESDIR}"/${P}-flist-memcmp-ub.patch
+)
+
 pkg_setup() {
 	# - USE=examples needs Python itself at runtime, but nothing else
 	# - 9999 needs commonmark at build time
@@ -121,6 +125,14 @@ src_configure() {
 		$(use_enable zstd)
 	)
 
+	# https://github.com/WayneD/rsync/pull/428
+	if is-flagq -fsanitize=undefined ; then
+		sed -E -i \
+			-e 's:#define CAREFUL_ALIGNMENT (0|1):#define CAREFUL_ALIGNMENT 1:' \
+			byteorder.h || die
+		append-flags -DCAREFUL_ALIGNMENT
+	fi
+
 	econf "${myeconfargs[@]}"
 }
 

sdk_container/src/third_party/portage-stable/net-misc/rsync/rsync-9999.ebuild

@@ -1,12 +1,12 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
 # Uncomment when introducing a patch which touches configure
 #RSYNC_NEEDS_AUTOCONF=1
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{9..11} )
-inherit prefix python-single-r1 systemd
+inherit flag-o-matic prefix python-single-r1 systemd
 
 DESCRIPTION="File transfer program to keep remote files into sync"
 HOMEPAGE="https://rsync.samba.org/"
@@ -76,6 +76,10 @@ else
 	BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-waynedavison )"
 fi
 
+PATCHES=(
+	"${FILESDIR}"/${P}-flist-memcmp-ub.patch
+)
+
 pkg_setup() {
 	# - USE=examples needs Python itself at runtime, but nothing else
 	# - 9999 needs commonmark at build time
@@ -121,6 +125,14 @@ src_configure() {
 		$(use_enable zstd)
 	)
 
+	# https://github.com/WayneD/rsync/pull/428
+	if is-flagq -fsanitize=undefined ; then
+		sed -E -i \
+			-e 's:#define CAREFUL_ALIGNMENT (0|1):#define CAREFUL_ALIGNMENT 1:' \
+			byteorder.h || die
+		append-flags -DCAREFUL_ALIGNMENT
+	fi
+
 	econf "${myeconfargs[@]}"
 }