!27 [sync] PR-26: Fix res_id byte order

From: @openeuler-sync-bot 
Reviewed-by: @hubin95 
Signed-off-by: @hubin95

backport-libnftnl-Fix-res_id-byte-order.patch

@@ -0,0 +1,51 @@
+From 7e867f5d66510cb70bfae7be2d4ec28351934f66 Mon Sep 17 00:00:00 2001
+From: Ian Pilcher <arequipeno@gmail.com>
+Date: Tue, 18 Oct 2022 11:45:28 -0500
+Subject: [PATCH] libnftnl: Fix res_id byte order
+
+The res_id member of struct nfgenmsg is supposed to be in network
+byte order (big endian).  Call htons() in __nftnl_nlmsg_build_hdr()
+to ensure that this is true on little endian systems.
+
+There is a kernel workaround that was introduced in 4.3 to address
+this issue:
+
+ commit a9de9777d613500b089a7416f936bf3ae5f070d2
+ Author: Pablo Neira Ayuso <pablo@netfilter.org>
+ Date:   Fri Aug 28 21:01:43 2015 +0200
+
+    netfilter: nfnetlink: work around wrong endianess in res_id field
+
+And current oldest stable kernel branch in 4.9, merge this to fix
+the incorrect endianness from userspace.
+
+Signed-off-by: Ian Pilcher <arequipeno@gmail.com>
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+---
+ src/common.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/common.c b/src/common.c
+index 2d83c12..08572c3 100644
+--- a/src/common.c
++++ b/src/common.c
+@@ -10,6 +10,7 @@
+ #include <stdlib.h>
+ #include <sys/socket.h>
+ #include <time.h>
++#include <arpa/inet.h>
+ #include <linux/netlink.h>
+ #include <linux/netfilter/nfnetlink.h>
+ #include <linux/netfilter/nf_tables.h>
+@@ -37,7 +38,7 @@ static struct nlmsghdr *__nftnl_nlmsg_build_hdr(char *buf, uint16_t type,
+ 	nfh = mnl_nlmsg_put_extra_header(nlh, sizeof(struct nfgenmsg));
+ 	nfh->nfgen_family = family;
+ 	nfh->version = NFNETLINK_V0;
+-	nfh->res_id = res_id;
++	nfh->res_id = htons(res_id);
+ 
+ 	return nlh;
+ }
+-- 
+2.33.0
+

libnftnl.spec

@@ -1,6 +1,6 @@
 Name: libnftnl
 Version: 1.2.0
-Release: 3
+Release: 4
 Summary: Library for low-level interaction with nftables Netlink's API over libmnl
 License: GPLv2+
 URL: http://netfilter.org/projects/libnftnl/
@@ -8,6 +8,7 @@ Source0: http://netfilter.org/projects/libnftnl/files/%{name}-%{version}.tar.bz2
 
 Patch6000:     backport-rule-set_elem-fix-printing-of-user-data.patch
 Patch6001:     backport-rule-set_elem-remove-trailing-n-in-userdata-snprintf.patch
+Patch6002:     backport-libnftnl-Fix-res_id-byte-order.patch
 
 BuildRequires: libmnl-devel jansson-devel gcc
 
@@ -54,6 +55,9 @@ make %{?_smp_mflags} check
 %{_includedir}/libnftnl
 
 %changelog
+* Mon May 29 2023 shixuantong <shixuantong1@huawei.com> - 1.2.0-4
+- Fix res_id byte order 
+
 * Sun May 28 2023 shixuantong <shixuantong1@huawei.com> - 1.2.0-3
 - sync community patch