* [PATCH] tools/lguest: Don't bork the terminal in case of wrong args
@ 2015-12-08 14:35 Daniel Baluta
2016-09-07 9:00 ` Daniel Baluta
0 siblings, 1 reply; 3+ messages in thread
From: Daniel Baluta @ 2015-12-08 14:35 UTC (permalink / raw)
To: rusty, lguest; +Cc: linux-kernel, daniel.baluta
Running lguest without arguments or with a wrong argument name
borks the terminal, because the cleanup handler is set up too late
in the initialization process.
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
---
tools/lguest/lguest.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c
index 80159e6..b7b9c6f 100644
--- a/tools/lguest/lguest.c
+++ b/tools/lguest/lguest.c
@@ -3266,6 +3266,9 @@ int main(int argc, char *argv[])
}
}
+ /* If we exit via err(), this kills all the threads, restores tty. */
+ atexit(cleanup_devices);
+
/* We always have a console device, and it's always device 1. */
setup_console();
@@ -3363,9 +3366,6 @@ int main(int argc, char *argv[])
/* Ensure that we terminate if a device-servicing child dies. */
signal(SIGCHLD, kill_launcher);
- /* If we exit via err(), this kills all the threads, restores tty. */
- atexit(cleanup_devices);
-
/* If requested, chroot to a directory */
if (chroot_path) {
if (chroot(chroot_path) != 0)
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] tools/lguest: Don't bork the terminal in case of wrong args
2015-12-08 14:35 [PATCH] tools/lguest: Don't bork the terminal in case of wrong args Daniel Baluta
@ 2016-09-07 9:00 ` Daniel Baluta
2016-09-07 10:18 ` Rusty Russell
0 siblings, 1 reply; 3+ messages in thread
From: Daniel Baluta @ 2016-09-07 9:00 UTC (permalink / raw)
To: Daniel Baluta; +Cc: Rusty Russell, lguest, Linux Kernel Mailing List
On Tue, Dec 8, 2015 at 4:35 PM, Daniel Baluta <daniel.baluta@intel.com> wrote:
> Running lguest without arguments or with a wrong argument name
> borks the terminal, because the cleanup handler is set up too late
> in the initialization process.
>
> Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Hi Rusty,
Any chance to pick this up?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] tools/lguest: Don't bork the terminal in case of wrong args
2016-09-07 9:00 ` Daniel Baluta
@ 2016-09-07 10:18 ` Rusty Russell
0 siblings, 0 replies; 3+ messages in thread
From: Rusty Russell @ 2016-09-07 10:18 UTC (permalink / raw)
To: Daniel Baluta, Daniel Baluta; +Cc: lguest, Linux Kernel Mailing List
Daniel Baluta <daniel.baluta@intel.com> writes:
> On Tue, Dec 8, 2015 at 4:35 PM, Daniel Baluta <daniel.baluta@intel.com> wrote:
>> Running lguest without arguments or with a wrong argument name
>> borks the terminal, because the cleanup handler is set up too late
>> in the initialization process.
>>
>> Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
>
> Hi Rusty,
>
> Any chance to pick this up?
Oops! Well re-send to the x86 tree....
Thanks!
Rusty.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-09-07 19:58 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-12-08 14:35 [PATCH] tools/lguest: Don't bork the terminal in case of wrong args Daniel Baluta
2016-09-07 9:00 ` Daniel Baluta
2016-09-07 10:18 ` Rusty Russell
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.