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References: <20211109003742.GA5423@raspberrypi> <s5h5yt1c0di.wl-tiwai@suse.de>
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From:   Austin Kim <austindh.kim@gmail.com>
Date:   Tue, 9 Nov 2021 17:20:47 +0900
Message-ID: <CADLLry6o=NmreEhe1BF2czW4dhKAUyi271uQEfUrGoObjpy7QQ@mail.gmail.com>
Subject: Re: [PATCH] ALSA: missing check for possible NULL after the call to kstrdup
To:     Takashi Iwai <tiwai@suse.de>
Cc:     tiwai@suse.com, perex@perex.cz, alsa-devel@alsa-project.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        =?UTF-8?B?6rmA64+Z7ZiE?= <austin.kim@lge.com>
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2021=EB=85=84 11=EC=9B=94 9=EC=9D=BC (=ED=99=94) =EC=98=A4=ED=9B=84 3:24, T=
akashi Iwai <tiwai@suse.de>=EB=8B=98=EC=9D=B4 =EC=9E=91=EC=84=B1:
>
> On Tue, 09 Nov 2021 01:37:42 +0100,
> Austin Kim wrote:
> >
> > From: Austin Kim <austin.kim@lge.com>
> >
> > 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 c=
all
> > to kstrdup() is made.
> >
> > Signed-off-by: Austin Kim <austin.kim@lge.com>
>
> Thanks, applied now with a minor coding-style fix (we need no extra
> parentheses), the correction of the subject line with the proper
> prefix, and the addition of Cc-to-stable.
>

Great, Thanks

BR,
Austin Kim

>
> Takashi