From 79ac2ad6d4a39c517c094b5124079a37766ce25e Mon Sep 17 00:00:00 2001
From: Vincent Donnefort <vdonnefort@google.com>
Date: Wed, 11 Jan 2023 17:55:04 +0000
Subject: [PATCH] Add ramdisk_node_list

This file contains a description of dev nodes added to the CPIO archive
for the Android ramdisks. /dev/null is a security requirement for
bionic, /dev/console is needed so the kernel can set-up stdout stderr
and stdin before running /init.

Bug: 254835242
Change-Id: I111e2db53fabd63d070b8e9ab9c52faebf484ab3
---
 rootdir/Android.mk        | 11 +++++++++++
 rootdir/ramdisk_node_list |  3 +++
 2 files changed, 14 insertions(+)
 create mode 100644 rootdir/ramdisk_node_list

diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index fe23b6206..3dd269af0 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -213,4 +213,15 @@ $(LOCAL_BUILT_MODULE):
 	$(hide) $(foreach lib,$(PRIVATE_SANITIZER_RUNTIME_LIBRARIES), \
 		echo $(lib) >> $@;)
 
+#######################################
+# ramdisk_node_list
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := ramdisk_node_list
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES := $(LOCAL_MODULE)
+LOCAL_MODULE_PATH := $(PRODUCT_OUT)
+
+include $(BUILD_PREBUILT)
+
 include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/rootdir/ramdisk_node_list b/rootdir/ramdisk_node_list
new file mode 100644
index 000000000..d3ab8a66e
--- /dev/null
+++ b/rootdir/ramdisk_node_list
@@ -0,0 +1,3 @@
+dir dev 0755 0 0
+nod dev/null 0600 0 0 c 1 3
+nod dev/console 0600 0 0 c 5 1