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Pawel Harlozinski 7ed2977335 ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report 
commit 8f157d4ff039e03e2ed4cb602eeed2fd4687a58f upstream.

Check for existance of jack before tracing.
NULL pointer dereference has been reported by KASAN while unloading
machine driver (snd_soc_cnl_rt274).

Signed-off-by: Pawel Harlozinski <pawel.harlozinski@linux.intel.com>
Link: https://lore.kernel.org/r/20191112130237.10141-1-pawel.harlozinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-21 10:35:23 +01:00
..
aoa
ALSA: snd-aoa: add of_node_put() in error path
2018-10-10 08:52:05 +02:00
arm
ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm
2015-09-30 23:21:16 +01:00
atmel
ALSA: sound/atmel/ac97c.c: remove unused variable
2015-05-20 06:18:25 +02:00
core
ALSA: pcm: oss: Avoid potential buffer overflows
2019-12-21 10:34:49 +01:00
drivers
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
2019-04-27 09:33:57 +02:00
firewire
ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback
2019-11-28 18:25:34 +01:00
hda
Revert "ALSA: hda: Flush interrupts on disabling"
2019-11-06 12:09:26 +01:00
i2c
ALSA: i2c/cs8427: Fix int to char conversion
2019-11-28 18:25:44 +01:00
isa
ALSA: sb8: add a check for request_region
2019-04-27 09:33:56 +02:00
mips
ALSA: mips: let SND_SGI_O2 select SND_PCM
2015-06-15 13:21:58 +02:00
oss
sound: oss/sb_audio: use swap() in sb_audio_close()
2015-06-12 20:46:29 +02:00
parisc
…
pci
ALSA: hda - Fix pending unsol events at shutdown
2019-12-21 10:35:03 +01:00
pcmcia
ALSA: vxpocket: Fix invalid endian conversions
2018-08-22 07:48:36 +02:00
ppc
ALSA: ppc/awacs: shut up maybe-uninitialized warning
2017-05-08 07:46:01 +02:00
sh
…
soc
ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
2019-12-21 10:35:23 +01:00
sparc
ALSA: sparc: Fix invalid snd_free_pages() at error path
2018-12-13 09:21:27 +01:00
spi
…
synth
ALSA: emux: Fix potential Spectre v1 vulnerabilities
2019-01-13 10:05:29 +01:00
usb
ALSA: usb-audio: not submit urb for stopped endpoint
2019-11-25 15:53:42 +01:00
ac97_bus.c
ASoC: Updates for v4.3
2015-08-31 16:25:22 +02:00
Kconfig
…
last.c
…
Makefile
…
sound_core.c
sound: fix a memory leak bug
2019-08-25 10:52:43 +02:00
sound_firmware.c
sound: sound_firmware: Fix invalid use of vfs_read()
2015-05-26 13:48:58 +02:00