From: <gregkh@linuxfoundation.org>
To: tiwai@suse.de, gregkh@linuxfoundation.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "ALSA: timer: Fix broken compat timer user status ioctl" has been added to the 4.4-stable tree
Date: Sat, 05 Mar 2016 13:10:51 -0800 [thread overview]
Message-ID: <145721225117380@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
ALSA: timer: Fix broken compat timer user status ioctl
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-timer-fix-broken-compat-timer-user-status-ioctl.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 3a72494ac2a3bd229db941d51e7efe2f6ccd947b Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 28 Feb 2016 11:36:14 +0100
Subject: ALSA: timer: Fix broken compat timer user status ioctl
From: Takashi Iwai <tiwai@suse.de>
commit 3a72494ac2a3bd229db941d51e7efe2f6ccd947b upstream.
The timer user status compat ioctl returned the bogus struct used for
64bit architectures instead of the 32bit one. This patch addresses
it to return the proper struct.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/core/timer_compat.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/sound/core/timer_compat.c
+++ b/sound/core/timer_compat.c
@@ -70,13 +70,14 @@ static int snd_timer_user_status_compat(
struct snd_timer_status32 __user *_status)
{
struct snd_timer_user *tu;
- struct snd_timer_status status;
+ struct snd_timer_status32 status;
tu = file->private_data;
if (snd_BUG_ON(!tu->timeri))
return -ENXIO;
memset(&status, 0, sizeof(status));
- status.tstamp = tu->tstamp;
+ status.tstamp.tv_sec = tu->tstamp.tv_sec;
+ status.tstamp.tv_nsec = tu->tstamp.tv_nsec;
status.resolution = snd_timer_resolution(tu->timeri);
status.lost = tu->timeri->lost;
status.overrun = tu->overrun;
Patches currently in stable-queue which might be from tiwai@suse.de are
queue-4.4/alsa-hdspm-fix-zero-division.patch
queue-4.4/alsa-ctl-fix-ioctls-for-x32-abi.patch
queue-4.4/alsa-hdspm-fix-wrong-boolean-ctl-value-accesses.patch
queue-4.4/alsa-pcm-fix-ioctls-for-x32-abi.patch
queue-4.4/alsa-hdsp-fix-wrong-boolean-ctl-value-accesses.patch
queue-4.4/alsa-seq-oss-don-t-drain-at-closing-a-client.patch
queue-4.4/alsa-hda-fix-mic-issues-on-acer-aspire-e1-472.patch
queue-4.4/alsa-timer-fix-ioctls-for-x32-abi.patch
queue-4.4/alsa-usb-audio-add-a-quirk-for-plantronics-da45.patch
queue-4.4/alsa-timer-fix-broken-compat-timer-user-status-ioctl.patch
queue-4.4/alsa-rawmidi-fix-ioctls-x32-abi.patch
reply other threads:[~2016-03-05 21:10 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=145721225117380@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=stable-commits@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).