WSL2-Linux-Kernel/sound/synth/emux
Austin Kim 9a52093898 ALSA: synth: missing check for possible NULL after the call to kstrdup
commit d159037abb upstream.

If kcalloc() return NULL due to memory starvation, it is possible for
kstrdup() to return NULL in similar case. So add null check after the call
to kstrdup() is made.

[ minor coding-style fix by tiwai ]

Signed-off-by: Austin Kim <austin.kim@lge.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20211109003742.GA5423@raspberrypi
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-18 19:15:55 +01:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
emux.c ALSA: synth: missing check for possible NULL after the call to kstrdup 2021-11-18 19:15:55 +01:00
emux_effect.c ALSA: synth: Fix assignment in if condition 2021-06-09 17:30:35 +02:00
emux_hwdep.c ALSA: synth: Fix assignment in if condition 2021-06-09 17:30:35 +02:00
emux_nrpn.c ALSA: emux: fix spelling mistakes 2021-07-05 19:34:22 +02:00
emux_oss.c ALSA: seq: oss: Constify snd_seq_oss_callback definitions 2020-01-03 09:24:41 +01:00
emux_proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
emux_seq.c ALSA: seq: Constify struct snd_midi_op 2020-01-03 09:24:19 +01:00
emux_synth.c ALSA: emux: More constifications 2020-01-05 16:14:46 +01:00
emux_voice.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
soundfont.c ALSA: emux: fix spelling mistakes 2021-07-05 19:34:22 +02:00