openwrtv4/target/linux/generic/hack-4.9/921-always-create-console-node-in-initramfs.patch
Stijn Tintel 2d02a4f5bd kernel: update 4.9 to 4.9.44
Refresh patches.
Adapt 704-phy-no-genphy-soft-reset.patch.
Remove brcm2708/950-0005-mm-Remove-the-PFN-busy-warning.patch.
Compile-tested on brcm2708/bcm2708 and x86/64.
Runtime-tested on brcm2708/bcm2708 and x86/64.

Fixes the following vulnerabilities:
- CVE-2017-7533
- CVE-2017-1000111
- CVE-2017-1000112

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-08-17 12:34:34 +02:00

40 lines
904 B
Diff

From 5d301596fdc72f6cb672f72eb3c66e7cddefb103 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 8 Jul 2017 08:26:02 +0200
Subject: initramfs: always create console node
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
scripts/gen_initramfs_list.sh | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -59,6 +59,18 @@ default_initramfs() {
EOF
}
+list_openwrt_initramfs() {
+ :
+}
+
+openwrt_initramfs() {
+ # make sure that /dev/console exists
+ cat <<-EOF >> ${output}
+ dir /dev 0755 0 0
+ nod /dev/console 0600 0 0 c 5 1
+ EOF
+}
+
filetype() {
local argv1="$1"
@@ -180,6 +192,8 @@ dir_filelist() {
if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then
${dep_list}print_mtime "$1"
+ ${dep_list}openwrt_initramfs
+
echo "${dirlist}" | \
while read x; do
${dep_list}parse ${x}