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linux/sound/soc/pxa
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Zeng Heng 21b92cf419 ASoC: pxa: fix null-pointer dereference in filter() 
[ Upstream commit ec7bf231aaa1bdbcb69d23bc50c753c80fb22429 ]

kasprintf() would return NULL pointer when kmalloc() fail to allocate.
Need to check the return pointer before calling strcmp().

Fixes: 7a824e214e25 ("ASoC: mmp: add audio dma support")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20221114085629.1910435-1-zengheng4@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:11 +01:00
..
brownstone.c
ASoC: pxa: use asoc_substream_to_rtd()
2020-07-23 19:07:27 +01:00
corgi.c
ARM: pxa: corgi: use gpio descriptors for audio
2022-05-07 22:55:47 +02:00
e740_wm9705.c
ARM: pxa: eseries: use gpio lookup for audio
2022-05-07 22:55:48 +02:00
e750_wm9705.c
ARM: pxa: eseries: use gpio lookup for audio
2022-05-07 22:55:48 +02:00
e800_wm9712.c
ARM: pxa: eseries: use gpio lookup for audio
2022-05-07 22:55:48 +02:00
em-x270.c
ARM: pxa: move mach/sound.h to linux/platform_data/
2022-04-19 16:28:41 +02:00
hx4700.c
ARM: multiplatform changes, part 2
2022-06-02 15:23:54 -07:00
Kconfig
ASoC: wm8731: Factor out the I2C and SPI bus code into separate modules
2022-04-04 08:39:32 +01:00
magician.c
ASoC: pxa: Update to use set_fmt_new callback
2022-06-06 12:33:41 +01:00
Makefile
ARM: pxa: remove Intel Imote2 and Stargate 2 boards
2022-02-28 15:08:14 +01:00
mioa701_wm9713.c
ARM: pxa: move mach/sound.h to linux/platform_data/
2022-04-19 16:28:41 +02:00
mmp-pcm.c
ASoC: pxa: fix null-pointer dereference in filter()
2022-12-31 13:32:11 +01:00
mmp-sspa.c
ASoC: pxa: Migrate to new style legacy DAI naming flag
2022-06-27 13:16:40 +01:00
mmp-sspa.h
ASoC: mmp-sspa: Add Device Tree support
2020-05-19 20:52:49 +01:00
palm27x.c
ARM: multiplatform changes, part 2
2022-06-02 15:23:54 -07:00
poodle.c
ARM: pxa: poodle: use platform data for poodle asoc driver
2022-05-07 22:55:47 +02:00
pxa2xx-ac97.c
ASoC: pxa: use pdev resource for FIFO regs
2022-05-07 22:55:49 +02:00
pxa2xx-i2s.c
ASoC: pxa: Migrate to new style legacy DAI naming flag
2022-06-27 13:16:40 +01:00
pxa2xx-i2s.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pxa2xx-pcm.c
ALSA: pxa2xx: Use managed PCM buffer allocation
2021-08-04 08:08:21 +02:00
pxa-ssp.c
ASoC: pxa: Migrate to new style legacy DAI naming flag
2022-06-27 13:16:40 +01:00
pxa-ssp.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
spitz.c
ARM: pxa: spitz: use gpio descriptors for audio
2022-05-07 22:55:47 +02:00
tosa.c
ARM/pxa/mfd/power/sound: Switch Tosa to GPIO descriptors
2022-05-07 22:55:33 +02:00
ttc-dkb.c
ASoC: soc-card: Create jack kcontrol without pins
2022-04-14 17:37:21 +01:00
z2.c
ARM: multiplatform changes, part 2
2022-06-02 15:23:54 -07:00
zylonite.c
ASoC: pxa: use asoc_substream_to_rtd()
2020-07-23 19:07:27 +01:00