!128 rpm selinux plugin check context file exist

From: @lujie42 
Reviewed-by: @overweight 
Signed-off-by: @overweight

rpm-selinux-plugin-check-context-file-exist.patch

@@ -0,0 +1,27 @@
+From 91d2535bb150a4e98ac72f87896f4acadda293d0 Mon Sep 17 00:00:00 2001
+From: luhuaxin <1539327763@qq.com>
+Date: Tue, 26 Oct 2021 18:39:46 +0800
+Subject: [PATCH] rpm selinux plugin check context file exist
+
+Signed-off-by: lujie54 <lujie54@huawei.com>
+---
+ plugins/selinux.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/plugins/selinux.c b/plugins/selinux.c
+index 7c1a0da..c909d18 100644
+--- a/plugins/selinux.c
++++ b/plugins/selinux.c
+@@ -63,7 +63,8 @@ static rpmRC selinux_tsm_pre(rpmPlugin plugin, rpmts ts)
+     rpmRC rc = RPMRC_OK;
+ 
+     /* If SELinux isn't enabled on the system, dont mess with it */
+-    if (!is_selinux_enabled()) {
++    if (!is_selinux_enabled() || selinux_file_context_path() == NULL ||
++        access(selinux_file_context_path(), F_OK)) {
+ 	rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_NOCONTEXTS));
+     }
+ 
+-- 
+1.8.3.1
+

rpm.spec

@@ -1,6 +1,6 @@
 Name:          rpm
 Version:       4.17.0
-Release:       3
+Release:       4
 Summary:       RPM Package Manager
 License:       GPLv2+
 URL:           http://www.rpm.org/
@@ -21,6 +21,7 @@ Patch12: fix-lsetxattr-error-in-container.patch
 Patch13: get-in-use-of-ndb.patch
 Patch14: backport-Use-root-as-default-UID_0_USER-and-UID_0_GROUP.patch
 Patch15: still-in-use-of-python-scripts-from-old-version.patch
+Patch16: rpm-selinux-plugin-check-context-file-exist.patch
 
 BuildRequires: gcc autoconf automake libtool make gawk popt-devel openssl-devel readline-devel
 BuildRequires: zlib-devel libzstd-devel xz-devel bzip2-devel libarchive-devel ima-evm-utils-devel
@@ -290,6 +291,12 @@ make check || (cat tests/rpmtests.log; exit 0)
 %{_mandir}/man1/gendiff.1*
 
 %changelog
+*Sat Jun 25 2022 lujie<lujie54@huawei.com> - 4.17.0-4
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:rpm selinux plugin check context file exist
+
 *Thu Feb 17 2022 renhongxun<renhongxun@h-partners.com> - 4.17.0-3
 - Type:bugfix
 - ID:NA