From a366c623f17aef75f49abf48098fbde87a230ec8 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Thu, 4 Aug 2022 13:11:07 -0600
Subject: [PATCH] Use our own arc4random() in preference to the glibc version.
 The glibc arc4random() may fail in chroot on older kernels and exit.

---
 configure    | 4 ++++
 configure.ac | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/configure b/configure
index 276f7affd..a7244dfe7 100755
--- a/configure
+++ b/configure
@@ -17851,6 +17851,10 @@ fi
 		# We use our own getentropy() by default on Linux.
 		: ${ac_cv_func_getentropy='no'}
 
+		# The glibc arc4random() may fail in chroot on older kernels.
+		# We use our own arc4random() by default on Linux.
+		: ${ac_cv_func_arc4random='no'}
+
 		# The glibc closefrom() emulation may fail in chroot.
 		# We use our own closefrom() by default on Linux.
 		: ${ac_cv_func_closefrom='no'}
diff --git a/configure.ac b/configure.ac
index 1a67cea99..0fd9db0b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2080,6 +2080,10 @@ case "$host" in
 		# We use our own getentropy() by default on Linux.
 		: ${ac_cv_func_getentropy='no'}
 
+		# The glibc arc4random() may fail in chroot on older kernels.
+		# We use our own arc4random() by default on Linux.
+		: ${ac_cv_func_arc4random='no'}
+
 		# The glibc closefrom() emulation may fail in chroot.
 		# We use our own closefrom() by default on Linux.
 		: ${ac_cv_func_closefrom='no'}