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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 11:14:48 +0000 (12:14 +0100)
commitbe3e5649770c846e00f9be37e1c29918d4078c72
treed7e5180b1aae789a6d2bcdba156930cab71ca8dctree | snapshot
parentefe8f55ce9ade497b60ebb71d79e0d9b5a66b45fcommit | 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
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git