From 8fe4fe3eda94692c3f5080ab543c673658d07ade Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Fri, 8 Oct 2021 20:46:55 +0200
Subject: [PATCH] hooks/busybox/extract00.sh: run busybox from an absolute path

---
 hooks/busybox/extract00.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/hooks/busybox/extract00.sh b/hooks/busybox/extract00.sh
index d7c0e03..8c16e9d 100755
--- a/hooks/busybox/extract00.sh
+++ b/hooks/busybox/extract00.sh
@@ -4,4 +4,7 @@ set -exu
 
 rootdir="$1"
 
-chroot "$rootdir" busybox --install -s
+# Run busybox using an absolute path so that this script also works in case
+# /proc is not mounted. Busybox uses /proc/self/exe to figure out the path
+# to its executable.
+chroot "$rootdir" /bin/busybox --install -s