diff --git a/package/diffutils/0003-sys_random-port-better-to-uClibc-1-0-35.patch b/package/diffutils/0003-sys_random-port-better-to-uClibc-1-0-35.patch
new file mode 100644
index 0000000000..f9dd12f8e6
--- /dev/null
+++ b/package/diffutils/0003-sys_random-port-better-to-uClibc-1-0-35.patch
@@ -0,0 +1,39 @@
+From 135414a7f543e4d40ad0a7cbd51885e159a6e0f4 Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 30 Nov 2021 17:50:01 -0800
+Subject: sys_random: port better to uClibc < 1.0.35
+
+Problem reported by Fabrice Fontaine in:
+https://lists.gnu.org/r/bug-gnulib/2021-11/msg00043.html
+* lib/sys_random.in.h [HAVE_SYS_RANDOM_H && !__GLIBC__ && __UCLIBC__]:
+Include <stddef.h>, in case this file is included before
+__UCLIBC__ is defined.
+
+[Retrieved (and backported to remove ChangeLog update) from:
+https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=135414a7f543e4d40ad0a7cbd51885e159a6e0f4]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ ChangeLog           | 9 +++++++++
+ lib/sys_random.in.h | 6 ++++--
+ 2 files changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/lib/sys_random.in.h b/lib/sys_random.in.h
+index 1abd6c544..8b4b934a1 100644
+--- a/lib/sys_random.in.h
++++ b/lib/sys_random.in.h
+@@ -23,8 +23,10 @@
+ 
+ #if @HAVE_SYS_RANDOM_H@
+ 
+-/* On uClibc, <sys/random.h> assumes prior inclusion of <stddef.h>.  */
+-# if defined __UCLIBC__
++/* On uClibc < 1.0.35, <sys/random.h> assumes prior inclusion of <stddef.h>.
++   Do not use __UCLIBC__ here, as it might not be defined yet.
++   But avoid namespace pollution on glibc systems.  */
++# ifndef __GLIBC__
+ #  include <stddef.h>
+ # endif
+ /* On Mac OS X 10.5, <sys/random.h> assumes prior inclusion of <sys/types.h>.
+-- 
+cgit v1.2.1
+