Backported upstream patch, Fixed allocation typo leading to crash

diffutils.spec

@@ -1,9 +1,11 @@
 Summary: GNU collection of diff utilities
 Name: diffutils
 Version: 3.11
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: https://www.gnu.org/software/diffutils/diffutils.html
 Source: https://ftp.gnu.org/gnu/diffutils/diffutils-%{version}.tar.xz
+# upstream fixes
+Patch10: diffutils-3.11-allocation-typo-leading-to-crashes.patch
 License: GPL-3.0-or-later
 Provides: bundled(gnulib)
 BuildRequires: gcc
@@ -53,6 +55,9 @@ make check
 %{_infodir}/diffutils.info*
 
 %changelog
+* Thu Mar 27 2025 Than Ngo <than@redhat.com> - 3.11-2
+- Backported upstream patch, Fixed allocation typo leading to crash
+
 * Thu Mar 27 2025 Than Ngo <than@redhat.com> - 3.11-1
 - Fixed rhbz#2343469, Update to 3.11