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Zeng Heng 0abd1d7831 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 11:30:11 +01:00
..
ac97
ALSA: ac97: fix PM reference leak in ac97_bus_remove()
2021-07-20 16:16:08 +02:00
aoa
ALSA: aoa: Fix I2S device accounting
2022-11-03 23:52:33 +09:00
arm
ASoC: pxa2xx-pcm-lib: fix indenting
2018-06-29 12:05:05 +01:00
atmel
…
core
ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
2022-12-14 11:28:26 +01:00
drivers
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
2022-09-15 12:17:05 +02:00
firewire
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
2022-05-12 12:20:23 +02:00
hda
ALSA: hda: fix potential memleak in 'add_widget_node'
2022-11-25 17:40:18 +01:00
i2c
ALSA: i2c/cs8427: Fix int to char conversion
2019-12-01 09:16:36 +01:00
isa
ALSA: wavefront: Proper check of get_user() error
2022-05-25 09:10:37 +02:00
mips
ALSA: pcm: Nuke snd_pcm_lib_mmap_vmalloc()
2018-07-18 08:24:29 +02:00
oss
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
parisc
…
pci
ALSA: hda/ca0132: add quirk for EVGA Z390 DARK
2022-11-25 17:40:18 +01:00
pcmcia
Merge branch 'for-linus' into topic/virmidi
2018-07-29 22:39:29 +02:00
ppc
ALSA: ppc: fix error return code in snd_pmac_probe()
2021-07-20 16:16:09 +02:00
sh
ALSA: sh: Fix compile warning wrt const
2020-02-24 08:34:45 +01:00
soc
ASoC: pxa: fix null-pointer dereference in filter()
2023-01-18 11:30:11 +01:00
sparc
ALSA: sparc: Fix invalid snd_free_pages() at error path
2018-12-05 19:32:08 +01:00
spi
ALSA: spi: Add check for clk_enable()
2022-04-15 14:14:45 +02:00
synth
ALSA: Use del_timer_sync() before freeing timer
2022-11-03 23:52:27 +09:00
usb
ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
2022-11-25 17:40:25 +01:00
x86
ALSA: intel_hdmi: Fix reference to PCM buffer address
2022-03-08 19:04:07 +01:00
xen
ALSA: xen: Use standard pcm_format_to_bits() for ALSA format bits
2018-07-27 09:05:34 +02:00
ac97_bus.c
…
Kconfig
ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver
2018-05-16 12:58:36 +02:00
last.c
…
Makefile
ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver
2018-05-16 12:58:36 +02:00
sound_core.c
sound: fix a memory leak bug
2019-08-16 10:12:39 +02:00