From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 1 Jul 2022 05:55:37 +0000 (+0200)
Subject: kernel-install: fix invocation as installkernel
X-Git-Tag: v252-rc1~671^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9e7ab8c29a21f994b670ad6703e63940acf4480;p=thirdparty%2Fsystemd.git

kernel-install: fix invocation as installkernel

Fixes #23681.
---

diff --git a/src/kernel-install/kernel-install.in b/src/kernel-install/kernel-install.in
index 96084860fd7..6f5803584e3 100755
--- a/src/kernel-install/kernel-install.in
+++ b/src/kernel-install/kernel-install.in
@@ -83,7 +83,7 @@ if [ "${0##*/}" = "installkernel" ]; then
     # kernel's install.sh invokes us as
     #   /sbin/installkernel <version> <vmlinuz> <map> <installation-dir>
     # We ignore the last two arguments.
-    set -- "$1"
+    set -- "${1:?}" "${2:?}"
 else
     COMMAND="$1"
     [ $# -ge 1 ] && shift