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ALSA: jack: Check the return value of kstrdup()
authorXiaoke Wang <xkernel.wang@foxmail.com>
Mon, 13 Dec 2021 07:39:31 +0000 (15:39 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Dec 2021 11:17:35 +0000 (12:17 +0100)
commitc016618c6843c2c7265ae06d0490a98db22d27f9
tree99cf90c1e008e1968bc5ddb130ec98fe781a7062tree | snapshot (tar.gz zip)
parent7e13a3b81ffa158993d25ffb55ca94d96fa2cd42commit | diff
ALSA: jack: Check the return value of kstrdup()

commit c01c1db1dc632edafb0dff32d40daf4f9c1a4e19 upstream.

kstrdup() can return NULL, it is better to check the return value of it.

Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/tencent_094816F3522E0DC704056C789352EBBF0606@qq.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/core/jack.c diff | blob | blame | history