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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 11:28:50 +0000 (12:28 +0100)
commitfdaa60d900a7423d4e72bb81a98544ef96258bb4
treecf4bca72a927bcf2494e0b6c277d50fa126889a6tree | snapshot
parent28b03ec2c0c5d541a74180f28d3a10696ccddbb3commit | 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 | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git