diff --git a/364.patch b/364.patch
new file mode 100644
index 0000000..e17d4c9
--- /dev/null
+++ b/364.patch
@@ -0,0 +1,33 @@
+From 0fd5649d6f971e5c19ac7f6953e9d6737d3fbb0b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20Van=C4=9Bk?= <arkamar@atlas.cz>
+Date: Mon, 10 Jun 2024 13:22:24 +0200
+Subject: [PATCH] Add buffer and fileno for mocked sys.stdout
+
+This change fixes the issue of two failing tests because the sys.stdout
+seems not to be properly mocked. Both tests need a buffer and test_piped
+additionally needs fileno method.
+---
+ qrcode/tests/test_script.py | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/qrcode/tests/test_script.py b/qrcode/tests/test_script.py
+index 4ae4ccbc..96458e4c 100644
+--- a/qrcode/tests/test_script.py
++++ b/qrcode/tests/test_script.py
+@@ -30,6 +30,8 @@ def test_isatty(self, mock_print_ascii):
+     @mock.patch("sys.stdout")
+     @unittest.skipIf(not Image, "Requires PIL")
+     def test_piped(self, mock_stdout):
++        mock_stdout.buffer = io.BytesIO()
++        mock_stdout.fileno = lambda: 999
+         main(["testtext"])
+ 
+     @mock.patch("os.isatty", lambda *args: True)
+@@ -61,6 +63,7 @@ def test_optimize(self, mock_print_ascii):
+ 
+     @mock.patch("sys.stdout")
+     def test_factory(self, mock_stdout):
++        mock_stdout.buffer = io.BytesIO()
+         main("testtext --factory svg".split())
+ 
+     @mock.patch("sys.stderr")
diff --git a/python-qrcode.changes b/python-qrcode.changes
index 98638d0..b4cca53 100644
--- a/python-qrcode.changes
+++ b/python-qrcode.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jun 12 12:06:29 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Cherry-pick upstream patch to fix build with GCC 14
+  * https://github.com/lincolnloop/python-qrcode/pull/364.patch
+
 -------------------------------------------------------------------
 Mon Feb  5 07:00:36 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
 
diff --git a/python-qrcode.spec b/python-qrcode.spec
index 981beac..dc04e88 100644
--- a/python-qrcode.spec
+++ b/python-qrcode.spec
@@ -24,6 +24,8 @@ Summary:        QR Code image generator
 License:        BSD-3-Clause
 URL:            https://github.com/lincolnloop/python-qrcode
 Source:         https://files.pythonhosted.org/packages/source/q/qrcode/qrcode-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM - Add buffer and fileno for mocked sys.stdout
+Patch:          https://github.com/lincolnloop/python-qrcode/pull/364.patch
 BuildRequires:  %{python_module Pillow}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pypng}
@@ -48,6 +50,7 @@ of QR Codes.
 
 %prep
 %setup -q -n qrcode-%{version}
+%patch -P0 -p1
 # drop shebang from console_scripts
 sed -i '1s@^#!.*@@' qrcode/console_scripts.py