diff --git a/backport-fix-testcase-error.patch b/backport-fix-testcase-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bd5f8ecf6dac32749ad2bd38a8003fbe9fe67568
--- /dev/null
+++ b/backport-fix-testcase-error.patch
@@ -0,0 +1,27 @@
+From a2899a3f7a508f6e2f031c988759229a79a1b7be Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <pgriffis@igalia.com>
+Date: Wed, 24 Nov 2021 12:14:53 -0600
+Subject: [PATCH] tests: Fix brotli test comparing non-NUL-terminated data as a
+ string
+
+---
+ tests/brotli-decompressor-test.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/tests/brotli-decompressor-test.c b/tests/brotli-decompressor-test.c
+index cb26e46a..cd9004c3 100644
+--- a/tests/brotli-decompressor-test.c
++++ b/tests/brotli-decompressor-test.c
+@@ -54,6 +54,9 @@ test_brotli (void)
+ 
+         g_assert_cmpint (result, ==, G_CONVERTER_FINISHED);
+ 
++        /* NUL terminate data so we can cmpstr below. */
++        g_byte_array_append (out_bytes, (const guint8*)"\0", 1);
++
+         g_free (contents);
+         g_assert_true (g_file_get_contents (uncompressed_filename, &contents, &length, NULL));
+         g_assert_cmpstr ((char*)out_bytes->data, ==, contents);
+-- 
+GitLab
+
diff --git a/libsoup.spec b/libsoup.spec
index 5bc22d02fea525348e270e4eab4477eb619f629a..3b0ea59413347fbd52dfa26378e335a13c68a36b 100644
--- a/libsoup.spec
+++ b/libsoup.spec
@@ -1,10 +1,13 @@
 Name:           libsoup
 Version:        2.71.0
-Release:        2
+Release:        3
 Summary:        An HTTP library implementation
 License:        LGPLv2
 URL:            https://wiki.gnome.org/Projects/libsoup
 Source0:        https://download.gnome.org/sources/%{name}/2.71/%{name}-%{version}.tar.xz
+
+Patch6000:      backport-fix-testcase-error.patch
+
 BuildRequires:  glib2-devel glib-networking krb5-devel gobject-introspection-devel gettext
 BuildRequires:  libxml2-devel libpsl-devel sqlite-devel vala gtk-doc meson libxslt 
 BuildRequires:  samba-winbind-clients brotli-devel
@@ -61,6 +64,9 @@ sed -i 's/idm[0-9]\{5,32\}/idm12345678912345/g' %{buildroot}%{_datadir}/gtk-doc/
 %{_datadir}/gtk-doc/html/libsoup-2.4/*
 
 %changelog
+* Tue Nov 01 2022 wangkerong<wangkeorng@h-partners.com> - 2.71.0-3
+- fix brotli-decompressor-test testcase failure
+
 * Mon Apr 19 2021 zhanzhimin<zhanzhimin@huawei.com> - 2.71.0-2
 - Type:bugfix
 - CVE:NA