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[kirkstone,29/29] initscripts: run umountnfs as a KILL script

Message ID 3564ce3d9b2030dd420362c66147bd327090915c.1659105705.git.steve@sakoman.com
State New, archived
Headers show
Series [kirkstone,01/29] qemu: CVE-2022-35414 can perform an uninitialized read on the translate_fail path, leading to an io_readx or io_writex crash | expand

Commit Message

Steve Sakoman July 29, 2022, 2:46 p.m. UTC 
From: Shruthi Ravichandran <shruthi.ravichandran@ni.com>

`rc` runs all the KILL scripts in a runlevel before the START scripts.
The umountnfs script is currently configured as a START script, and
runs after the networking KILL script. During shutdown, this causes a
~3 minute timeout after networking is shutdown when the system tries
to connect to and unmount any mounted network shares.
Fix this by changing the script configuration to "stop" so that it can
run before networking is stopped and unmount any network shares
safely.

Signed-off-by: Shruthi Ravichandran <shruthi.ravichandran@ni.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit c419bd4537756e9f6c2fe6da3a9b798526e27eca)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 meta/recipes-core/initscripts/initscripts_1.0.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/meta/recipes-core/initscripts/initscripts_1.0.bb b/meta/recipes-core/initscripts/initscripts_1.0.bb
index 2244d1b292..7c9d9ca4f1 100644
--- a/meta/recipes-core/initscripts/initscripts_1.0.bb
+++ b/meta/recipes-core/initscripts/initscripts_1.0.bb
@@ -130,7 +130,7 @@  do_install () {
 	update-rc.d -r ${D} rmnologin.sh start 99 2 3 4 5 .
 	update-rc.d -r ${D} sendsigs start 20 0 6 .
 	update-rc.d -r ${D} urandom start 38 S 0 6 .
-	update-rc.d -r ${D} umountnfs.sh start 31 0 1 6 .
+	update-rc.d -r ${D} umountnfs.sh stop 31 0 1 6 .
 	update-rc.d -r ${D} umountfs start 40 0 6 .
 	update-rc.d -r ${D} reboot start 90 6 .
 	update-rc.d -r ${D} halt start 90 0 .