Commit d2199759 authored by Takashi Iwai's avatar Takashi Iwai Committed by Luis Henriques

ALSA: timer: Fix broken compat timer user status ioctl

commit 3a72494a 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: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent ec8ecaeb
...@@ -70,13 +70,14 @@ static int snd_timer_user_status_compat(struct file *file, ...@@ -70,13 +70,14 @@ static int snd_timer_user_status_compat(struct file *file,
struct snd_timer_status32 __user *_status) struct snd_timer_status32 __user *_status)
{ {
struct snd_timer_user *tu; struct snd_timer_user *tu;
struct snd_timer_status status; struct snd_timer_status32 status;
tu = file->private_data; tu = file->private_data;
if (snd_BUG_ON(!tu->timeri)) if (snd_BUG_ON(!tu->timeri))
return -ENXIO; return -ENXIO;
memset(&status, 0, sizeof(status)); 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.resolution = snd_timer_resolution(tu->timeri);
status.lost = tu->timeri->lost; status.lost = tu->timeri->lost;
status.overrun = tu->overrun; status.overrun = tu->overrun;
......
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