ALSA: sound/isa/gus: check the return value of kstrdup()

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kstrdup() returns NULL when some internal memory errors happen, it is
better to check the return value of it. Otherwise, we may not to be able
to catch some memory errors in time.

Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Link: https://lore.kernel.org/r/tencent_1E3950293AC22395ACFE99404C985D738309@qq.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Xiaoke Wang 2021-12-13 18:52:32 +08:00 • committed by Takashi Iwai

parent 55b71f6c29

commit 78977fd5b1

1 changed files with 6 additions and 2 deletions

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sound/isa/gus/gus_mem.c

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