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Zeng Heng a8baccb79d 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>
2023-01-18 11:41:03 +01:00
..
ac97
ALSA: ac97: fix PM reference leak in ac97_bus_remove()
2021-07-20 16:10:42 +02:00
aoa
ALSA: aoa: Fix I2S device accounting
2022-11-03 23:56:56 +09:00
arm
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
atmel
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
core
ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
2022-12-14 11:30:41 +01:00
drivers
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
2022-09-15 12:04:54 +02:00
firewire
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
2022-05-12 12:23:40 +02:00
hda
ALSA: hda: fix potential memleak in 'add_widget_node'
2022-11-25 17:42:08 +01:00
i2c
ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls()
2019-07-26 14:25:37 +02:00
isa
ALSA: wavefront: Proper check of get_user() error
2022-05-25 09:14:34 +02:00
mips
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
oss
sound: dmasound_atari: Mark expected switch fall-through
2019-07-30 09:36:13 +02:00
parisc
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
pci
ALSA: hda/ca0132: add quirk for EVGA Z390 DARK
2022-11-25 17:42:08 +01:00
pcmcia
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
ppc
ALSA: ppc: fix error return code in snd_pmac_probe()
2021-07-20 16:10:44 +02:00
sh
ALSA: sh: Fix compile warning wrt const
2020-02-24 08:36:42 +01:00
soc
ASoC: pxa: fix null-pointer dereference in filter()
2023-01-18 11:41:03 +01:00
sparc
ALSA: sparc: Mark expected switch fall-throughs
2019-07-30 09:37:01 +02:00
spi
ALSA: spi: Add check for clk_enable()
2022-04-15 14:18:08 +02:00
synth
ALSA: Use del_timer_sync() before freeing timer
2022-11-03 23:56:53 +09:00
usb
ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
2022-11-25 17:42:17 +01:00
x86
ALSA: intel_hdmi: Fix reference to PCM buffer address
2022-03-08 19:07:46 +01:00
xen
ASoC: Updates for v5.3
2019-07-08 14:45:34 +02:00
ac97_bus.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
Kconfig
…
last.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
Makefile
…
sound_core.c
sound: fix a memory leak bug
2019-08-08 08:18:32 +02:00