From a048845a6e7c8884937529657f6066c63a0969fa Mon Sep 17 00:00:00 2001
From: Ark74 <ark@switnet.org>
Date: Wed, 23 Nov 2022 00:41:18 -0600
Subject: [PATCH] netcfg: prevent interfaces file be overwritten with loopback

---
 helpers/DATA/netcfg/ifupdown.patch | 15 ++++++++++++++-
 helpers/make-netcfg                |  2 +-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/helpers/DATA/netcfg/ifupdown.patch b/helpers/DATA/netcfg/ifupdown.patch
index 616dd74..4ad0b79 100644
--- a/helpers/DATA/netcfg/ifupdown.patch
+++ b/helpers/DATA/netcfg/ifupdown.patch
@@ -16,7 +16,7 @@
  else
  	NM_IS_INSTALLED=false
 +	chroot /target apt-get -y install ifupdown
-+        if [ $NETCFG_CONNECTION_TYPE="wireless" ]; then
++        if [ "$NETCFG_CONNECTION_TYPE" = "wireless" ]; then
 +		chroot /target apt-get -y install wireless-tools
 +        fi
  fi
@@ -30,3 +30,16 @@
  # netcfg/target_network_config question values
  CONFIG_NM="nm_config"
  CONFIG_INTERFACES="ifupdown"
+@@ -43,11 +47,7 @@
+ 	if $NM_IS_INSTALLED; then
+ 		db_set netcfg/target_network_config $CONFIG_NM
+ 	else
+-		if [ "$NETCFG_CONNECTION_TYPE" = "wired" ]; then
+-			db_set netcfg/target_network_config $CONFIG_INTERFACES
+-		else # wireless
+-			db_set netcfg/target_network_config $CONFIG_LOOPBACK
+-		fi
++		db_set netcfg/target_network_config $CONFIG_INTERFACES
+ 	fi
+ fi
+ 
diff --git a/helpers/make-netcfg b/helpers/make-netcfg
index 27fce6b..18f6ef7 100644
--- a/helpers/make-netcfg
+++ b/helpers/make-netcfg
@@ -17,7 +17,7 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=2.3
+VERSION=2.4
 EXTERNAL='deb-src http://ftp.debian.org/debian stable main'
 REPOKEY=648ACFD622F3D138
 NETINST=true