linux/sound/pci
Takashi Iwai f526afcd8f ALSA: rme9652: Hardening for potential Spectre v1
As recently Smatch suggested, one place in RME9652 driver may expand
the array directly from the user-space value with speculation:
  sound/pci/rme9652/rme9652.c:2074 snd_rme9652_channel_info() warn: potential spectre issue 'rme9652->channel_map' (local cap)

This patch puts array_index_nospec() for hardening against it.

BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-04-25 10:37:48 +02:00
..
ac97 scripts/spelling.txt: add "swith" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
ali5451 ALSA: ali5451: constify snd_pcm_ops structures 2017-08-10 17:56:04 +02:00
asihpi ALSA: asihpi: Hardening for potential Spectre v1 2018-04-25 10:37:47 +02:00
au88x0 ASoC: Updates for v4.15 2017-11-13 15:45:57 +01:00
aw2 ALSA: aw2: make snd_pcm_hardware const 2017-08-12 23:31:39 +02:00
ca0106 ALSA: ca0106: Delete an error message for a failed memory allocation in snd_ca0106_pcm_open_capture_channel() 2017-08-12 23:33:54 +02:00
cs46xx ALSA: cs46xx: make snd_pcm_hardware const 2017-08-12 23:31:41 +02:00
cs5535audio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ctxfi ASoC: Updates for v4.15 2017-11-13 15:45:57 +01:00
echoaudio ALSA: echoaudio: remove redundant initialization of pointer 'pipe' 2018-03-12 16:05:11 +01:00
emu10k1 ALSA: emu10k1: add a IOMMU workaround 2018-02-14 07:46:55 +01:00
hda ALSA: hda: Hardening for potential Spectre v1 2018-04-25 10:37:46 +02:00
ice1712 ALSA: ice1712: replace strcpy() with strlcpy() 2018-03-01 16:13:13 +01:00
korg1212 ALSA: korg1212: Delete a duplicate function call "release_firmware" in snd_korg1212_create() 2017-11-29 09:29:41 +01:00
lola ALSA: lola: make snd_pcm_hardware const 2017-08-12 23:31:46 +02:00
lx6464es ALSA: lx6464es: make snd_pcm_hardware const 2017-08-12 23:31:48 +02:00
mixart ALSA: mixart: Delete an error message for a failed memory allocation in snd_mixart_create() 2017-08-12 23:33:20 +02:00
nm256 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
oxygen ASoC: Updates for v4.15 2017-11-13 15:45:57 +01:00
pcxhr ALSA: pcxhr: make snd_kcontrol_new const 2017-08-16 14:29:07 +02:00
riptide ALSA: riptide: make snd_pcm_hardware const 2017-08-12 23:31:53 +02:00
rme9652 ALSA: rme9652: Hardening for potential Spectre v1 2018-04-25 10:37:48 +02:00
trident ALSA: trident: make snd_pcm_hardware const 2017-08-12 23:31:55 +02:00
vx222 ALSA: vx222: Use container_of() 2017-05-15 11:21:05 +02:00
ymfpci ALSA: ymfpci: Use common error handling code in snd_ymfpci_create() 2017-09-07 10:33:28 +02:00
ad1889.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
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: pci: Drop superfluous ifdef CONFIG_PROC_FS 2015-05-29 08:00:06 +02:00
als300.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
als4000.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
atiixp_modem.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
atiixp.c ALSA: atiixp: constify ac97_pcm structures 2017-08-23 15:53:39 +02:00
azt3328.c ALSA: azt3328: Constify hw_constraints 2017-06-09 10:42:49 +02:00
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: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
cmipci.c ALSA: cmipci: Use common error handling code in snd_cmipci_probe() 2017-08-22 20:06:10 +02:00
cs4281.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
cs5530.c ASoC: sb16: Simplify snd_sb16dsp_pcm() 2015-01-02 16:28:35 +01:00
ens1370.c ALSA: ens137x: remove redundant variable result 2017-10-16 13:36:24 +02:00
ens1371.c
es1938.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
es1968.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
fm801.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
intel8x0.c ALSA: intel8x0: constify ac97_pcm structures 2017-08-23 15:53:40 +02:00
intel8x0m.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
Kconfig ALSA: seq: Allow the modular sequencer registration 2017-06-12 08:43:33 +02:00
maestro3.c ALSA: maestro3: Use common error handling code in two functions 2017-09-07 10:23:47 +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
rme32.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
rme96.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
sis7019.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
sis7019.h trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments. 2009-06-12 18:01:46 +02:00
sonicvibes.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
via82xx_modem.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00
via82xx.c ALSA: pci: make snd_pcm_hardware const 2017-08-12 23:31:58 +02:00