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7d99a70b65
linux/sound/soc
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Hans de Goede 7d99a70b65
ASoC: Intel: Boards: Fix NULL pointer deref in BYT/CHT boards 
Since commit 13f58267cd ("ASoC: soc.h: don't create dummy Component
via COMP_DUMMY()") dummy snd_soc_dai_link.codecs entries no longer
have a name set.

This means that when looking for the codec dai_link the machine
driver can no longer unconditionally run strcmp() on
snd_soc_dai_link.codecs[0].name since this may now be NULL.

Add a check for snd_soc_dai_link.codecs[0].name being NULL to all
BYT/CHT machine drivers to avoid NULL pointer dereferences in
their probe() methods.

Fixes: 13f58267cd ("ASoC: soc.h: don't create dummy Component via COMP_DUMMY()")
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240210134400.24913-2-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-11 16:57:23 +00:00
..
adi
amd ASoC: amd: yc: Add DMI quirk for Lenovo Ideapad Pro 5 16ARP8 2024-02-06 09:56:05 +00:00
apple ASoC: apple: mca: Annotate struct mca_data with __counted_by 2023-10-10 22:10:07 +01:00
atmel ASoC: Explicitly include correct DT includes 2023-10-09 13:13:56 +01:00
au1x ASoC: au1x: convert not to use asoc_xxx() 2023-09-25 14:16:24 +02:00
bcm ASoC: Explicitly include correct DT includes 2023-10-09 13:13:56 +01:00
cirrus ASoC: cirrus: edb93xx: Drop legacy include 2023-12-01 16:59:22 +00:00
codecs ASoC: cs35l56: Remove default from IRQ1_CFG register 2024-02-09 15:22:54 +00:00
dwc Linux 6.6-rc7 2023-10-23 19:38:22 +01:00
fsl sound updates for 6.8-rc1 2024-01-12 11:55:28 -08:00
generic ASoC: audio-graph-card2: fix index check on graph_parse_node_multi_nm() 2024-01-12 14:13:53 +00:00
google ASoC: google: convert not to use asoc_xxx() 2023-09-25 14:16:32 +02:00
hisilicon ASoC: hisilicon: Drop GPIO include 2023-12-18 14:03:29 +00:00
img ASoC: img: convert not to use asoc_xxx() 2023-09-25 14:16:21 +02:00
intel ASoC: Intel: Boards: Fix NULL pointer deref in BYT/CHT boards 2024-02-11 16:57:23 +00:00
jz4740
kirkwood ASoC: kirkwood: convert not to use asoc_xxx() 2023-09-25 14:16:36 +02:00
loongson ASoC: loongson: convert not to use asoc_xxx() 2023-09-25 14:16:37 +02:00
mediatek ASoC: Fixes for v6.8 2024-01-16 17:37:17 +01:00
meson ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux 2024-01-03 18:37:02 +00:00
mxs ASoC: Explicitly include correct DT includes 2023-10-09 13:13:56 +01:00
pxa ASoC: pxa: sspa: Don't select SND_ARM 2023-12-29 17:41:15 +00:00
qcom ASoC: qcom: sc8280xp: limit speaker volumes 2024-01-22 19:38:10 +00:00
rockchip i2c: make i2c_bus_type const 2024-01-18 21:10:43 +01:00
samsung ASoC: samsung: odroid: don't need DUMMY Platform 2023-12-19 13:23:43 +00:00
sh ASoC: sh: convert not to use dma_request_slave_channel() 2023-11-27 13:44:06 +00:00
sof ASoC: SOF: ipc3-topology: Fix pipeline tear down logic 2024-02-08 14:03:24 +00:00
spear
sprd ASoC: sprd: Simplify memory allocation in sprd_platform_compr_dma_config() 2023-12-19 14:02:50 +00:00
starfive ASoC: starfive/jh7110-pwmdac: Convert to platform remove callback returning void 2023-10-23 13:29:44 +01:00
sti ASoC: sti-uniperf: Use default pcm_config instead 2023-11-13 01:26:07 +00:00
stm ASoC: Use device_get_match_data() 2023-10-09 13:13:59 +01:00
sunxi ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616 2024-01-29 16:55:18 +00:00
tegra ASoC: tegra: tegra20_ac97: Convert to use GPIO descriptors 2023-12-18 14:03:32 +00:00
ti ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings 2023-10-30 13:30:20 +00:00
uniphier ASoC: uniphier: Make uniphier_aio_remove() return void 2023-10-23 13:29:48 +01:00
ux500 ASoC: ux500: convert not to use asoc_xxx() 2023-09-25 14:16:31 +02:00
xilinx
xtensa ASoC: extensa: convert not to use asoc_xxx() 2023-09-25 14:16:35 +02:00
Kconfig
Makefile
soc-ac97.c
soc-acpi.c
soc-card.c
soc-component.c ASoC: Merge fixes for consistent cs42l43 schema 2023-10-10 17:07:17 +01:00
soc-compress.c ASoC: soc-compress: convert not to use asoc_xxx() 2023-09-25 14:16:52 +02:00
soc-core.c ASoC: allow up to eight CPU/codec DAIs 2024-01-22 15:31:16 +00:00
soc-dai.c ASoC: Merge up workaround for CODECs that play noise on stopped stream 2023-10-27 22:33:15 +01:00
soc-dapm.c ASoC: makes CPU/Codec channel connection map more generic 2023-11-27 13:44:00 +00:00
soc-devres.c
soc-generic-dmaengine-pcm.c ASoC: Merge up fixes 2023-09-26 16:14:44 +02:00
soc-jack.c
soc-link.c ASoC: soc-link: convert not to use asoc_xxx() 2023-09-25 14:16:50 +02:00
soc-ops.c ASoC: ops: add correct range check for limiting volume 2023-12-04 16:20:25 +00:00
soc-pcm.c ASoC: Updates for v6.8 2024-01-08 08:18:02 +01:00
soc-topology-test.c ASoC: topology: Replace fake root_device with kunit_device in tests 2023-12-18 13:28:08 -07:00
soc-topology.c ASoC: soc-topology: convert not to use asoc_xxx() 2023-09-25 14:16:52 +02:00
soc-utils-test.c
soc-utils.c ASoC: soc-utils: convert not to use asoc_xxx() 2023-09-25 14:16:51 +02:00