linux/sound
Pierre-Louis Bossart c16e120100
ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables
KASAN reports and additional traces point to out-of-bounds accesses to
the dapm_up_seq and dapm_down_seq lookup tables. The indices used are
larger than the array definition.

Fix by adding missing entries for the new widget types in these two
lookup tables, and align them with PGA values.

Also the sequences for the following widgets were not defined. Since
their values defaulted to zero, assign them explicitly

 snd_soc_dapm_input
 snd_soc_dapm_output
 snd_soc_dapm_vmid
 snd_soc_dapm_siggen
 snd_soc_dapm_sink

Fixes: 8a70b4544e ('ASoC: dapm: Add new widget type for constructing DAPM graphs on DSPs.').
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-06 17:25:49 +00:00
..
ac97 ALSA: ac97: fix unbalanced pm_runtime_enable 2018-08-19 18:37:04 +02:00
aoa ALSA: aoa: Convert to using %pOFn instead of device_node.name 2018-09-03 23:41:57 +02:00
arm ASoC: pxa: switch to new ac97 bus support 2018-09-10 18:47:58 +01:00
atmel
core ALSA: compress: prevent potential divide by zero bugs 2019-01-03 16:32:57 +00:00
drivers ALSA: opl3: Mark expected switch fall-through 2018-08-08 21:40:14 +02:00
firewire ALSA: fireface: fix reference to wrong register for clock configuration 2018-12-09 09:37:44 +01:00
hda sound updates for 4.20 2018-10-25 09:00:15 -07:00
i2c ALSA: i2c/cs8427: Fix int to char conversion 2018-10-18 15:44:08 +02:00
isa ALSA: wss: Fix invalid snd_free_pages() at error path 2018-11-24 19:55:59 +01:00
mips ALSA: mips: Cleanup indirect PCM helper usages 2018-09-04 12:13:46 +02:00
oss
parisc
pci ALSA: hda/realtek: Enable audio jacks of ASUS UX433FN/UX333FA with ALC294 2018-12-10 11:25:22 +01:00
pcmcia Merge branch 'for-linus' into topic/virmidi 2018-07-29 22:39:29 +02:00
ppc powerpc/ps3: Set driver coherent_dma_mask 2018-07-20 12:50:37 +10:00
sh
soc ASoC: dapm: fix out-of-bounds accesses to DAPM lookup tables 2019-02-06 17:25:49 +00:00
sparc ALSA: sparc: Fix invalid snd_free_pages() at error path 2018-11-24 19:56:15 +01:00
spi
synth ALSA: synth: Remove empty init and exit 2018-08-03 16:11:53 +02:00
usb ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c 2018-12-03 16:09:38 +01:00
x86 ALSA: intel_hdmi: Use the new non-cached allocation 2018-08-28 13:56:49 +02:00
xen ALSA: xen-front: Refine indentations and constify snd_pcm_ops 2018-09-20 09:14:52 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c