[oe-commits] [openembedded-core] 24/35: rootfs-postcommands.bbclass: add inittab tweak to read_only_rootfs_hook()
git at git.openembedded.org
git at git.openembedded.org
Tue Aug 27 13:05:49 UTC 2019
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit 1490edada281f378c2ecf3907b36f81aa6b5f256
Author: Andre McCurdy <armccurdy at gmail.com>
AuthorDate: Fri Aug 23 13:51:38 2019 -0700
rootfs-postcommands.bbclass: add inittab tweak to read_only_rootfs_hook()
It's not clear that we actually need to call mount -o remount,XX from
the busybox-inittab inittab at all, but as we currently do, let's
respect read-only-rootfs in IMAGE_FEATURES and not remount / as rw.
Signed-off-by: Andre McCurdy <armccurdy at gmail.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/rootfs-postcommands.bbclass | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass
index 6cec23e..fc33816 100644
--- a/meta/classes/rootfs-postcommands.bbclass
+++ b/meta/classes/rootfs-postcommands.bbclass
@@ -95,6 +95,11 @@ read_only_rootfs_hook () {
sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
fi
+ # Tweak the "mount -o remount,rw /" command in busybox-inittab inittab
+ if [ -f ${IMAGE_ROOTFS}/etc/inittab ]; then
+ sed -i 's|/bin/mount -o remount,rw /|/bin/mount -o remount,ro /|' ${IMAGE_ROOTFS}/etc/inittab
+ fi
+
# If we're using openssh and the /etc/ssh directory has no pre-generated keys,
# we should configure openssh to use the configuration file /etc/ssh/sshd_config_readonly
# and the keys under /var/run/ssh.
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