AuxXxilium/linux_dsm_epyc7002
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0ad3f0b384
linux_dsm_epyc7002/sound/pci
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Takashi Iwai 0ad3f0b384 ALSA: hda: Fix potential access overflow in beep helper 
The beep control helper function blindly stores the values in two
stereo channels no matter whether the actual control is mono or
stereo.  This is practically harmless, but it annoys the recently
introduced sanity check, resulting in an error when the checker is
enabled.

This patch corrects the behavior to store only on the defined array
member.

Fixes: 0401e8548e ("ALSA: hda - Move beep helper functions to hda_beep.c")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207139
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200407084402.25589-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-04-07 16:42:29 +02:00
..
ac97 ALSA: ac97: More constifications 2020-01-05 16:14:34 +01:00
ali5451 ALSA: ali5451: remove redundant variable capture_flag 2020-02-10 08:29:54 +01:00
asihpi ALSA: asihpi: More constifications 2020-01-05 16:14:53 +01:00
au88x0 ALSA: au88x0: More constifications 2020-01-05 16:14:38 +01:00
aw2 sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
ca0106 ALSA: ca0106: More constifications 2020-01-05 16:14:52 +01:00
cs46xx sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
cs5535audio ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
ctxfi ALSA: ctxfi: More constifications 2020-01-05 16:14:52 +01:00
echoaudio sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
emu10k1 ALSA: emu10k1: Fix endianness annotations 2020-02-10 08:25:45 +01:00
hda ALSA: hda: Fix potential access overflow in beep helper 2020-04-07 16:42:29 +02:00
ice1712 ALSA: ice1712: More constifications 2020-01-05 16:14:41 +01:00
korg1212 ALSA: korg1212: fix if-statement empty body warnings 2020-03-06 09:00:33 +01:00
lola ALSA: pci: Constify snd_device_ops definitions 2020-01-03 09:23:56 +01:00
lx6464es ALSA: lx6464es: More constifications 2020-01-05 16:15:07 +01:00
mixart ALSA: mixart: More constifications 2020-01-05 16:14:48 +01:00
nm256 sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
oxygen ALSA: oxygen: Support PCM sync_stop 2019-12-11 07:25:50 +01:00
pcxhr ALSA: pcxhr: More constifications 2020-01-05 16:14:47 +01:00
riptide ALSA: riptide: More constifications 2020-01-05 16:14:40 +01:00
rme9652 ALSA: hdsp: remove redundant assignment to variable err 2020-02-10 08:29:26 +01:00
trident ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
vx222 ALSA: vx: More constifications 2020-01-05 16:14:30 +01:00
ymfpci sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
ad1889.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
ad1889.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ak4531_codec.c ALSA: ak4531: More constification 2020-01-05 16:15:09 +01:00
als300.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
als4000.c ALSA: pci: Drop superfluous ioctl PCM ops 2019-12-11 07:25:31 +01:00
atiixp_modem.c ALSA: atiixp: More constifications 2020-01-05 16:14:54 +01:00
atiixp.c ALSA: atiixp: More constifications 2020-01-05 16:14:54 +01:00
azt3328.c ALSA: azt3328: More constification 2020-01-05 16:15:09 +01:00
azt3328.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bt87x.c ALSA: bt87x: Constify snd_bt87x_boards 2020-01-03 09:24:42 +01:00
cmipci.c ALSA: cmipci: More constifications 2020-01-05 16:14:55 +01:00
cs4281.c ALSA: cs4281: More constification 2020-01-05 16:15:10 +01:00
cs5530.c ALSA: pci: Constify snd_device_ops definitions 2020-01-03 09:23:56 +01:00
ens1370.c ALSA: ens137x: More constification 2020-01-05 16:15:11 +01:00
ens1371.c
es1938.c ALSA: es1938: More constifications 2020-01-05 16:14:54 +01:00
es1968.c ALSA: es1968: More constifications 2020-01-05 16:14:55 +01:00
fm801.c ALSA: fm801: More constification 2020-01-05 16:15:12 +01:00
intel8x0.c ALSA: intel8x0: More constifications 2020-01-05 16:14:31 +01:00
intel8x0m.c ALSA: intel8x0: More constifications 2020-01-05 16:14:31 +01:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
maestro3.c ALSA: pci: Constify snd_pci_quirk tables 2020-01-03 09:24:45 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rme32.c sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
rme96.c sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
sis7019.c sound updates for 5.6-rc1 2020-01-28 16:26:57 -08:00
sis7019.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 274 2019-06-05 17:30:30 +02:00
sonicvibes.c ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
via82xx_modem.c ALSA: via82xx: Fix endianness annotations 2020-02-10 08:25:07 +01:00
via82xx.c ALSA: via82xx: Fix endianness annotations 2020-02-10 08:25:07 +01:00