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kernel-fxtec-pro1x/sound/drivers/opl3
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xidongwang d917af2fa7 ALSA: opl3: fix infoleak in opl3 
commit ad155712bb1ea2151944cf06a0e08c315c70c1e3 upstream.

The stack object “info” in snd_opl3_ioctl() has a leaking problem.
It has 2 padding bytes which are not initialized and leaked via
“copy_to_user”.

Signed-off-by: xidongwang <wangxidong_97@163.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1594006058-30362-1-git-send-email-wangxidong_97@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-16 08:17:25 +02:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
opl3_drums.c ALSA: opl3: Declare common variables properly 2018-07-26 08:31:48 +02:00
opl3_lib.c ALSA: drivers: Remove empty init and exit 2018-08-03 16:11:30 +02:00
opl3_midi.c ALSA: opl3: Mark expected switch fall-through 2018-08-08 21:40:14 +02:00
opl3_oss.c ALSA: opl3: Declare common variables properly 2018-07-26 08:31:48 +02:00
opl3_seq.c ALSA: drivers: Convert timers to use timer_setup() 2017-10-24 21:01:16 +02:00
opl3_synth.c ALSA: opl3: fix infoleak in opl3 2020-07-16 08:17:25 +02:00
opl3_voice.h ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration 2019-04-20 09:15:56 +02:00