linux-kernel - Re: [PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()

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Message-ID: <bed4bf81998f5dc3a0382b1d9f1497fa.sboyd@kernel.org>
Date:   Tue, 20 Jun 2023 11:55:41 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>, kristo@...nel.org,
        luca.ceresoli@...tlin.com, michal.simek@...inx.com,
        mturquette@...libre.com, nm@...com, ssantosh@...nel.org
Cc:     aford173@...il.com, mike.looijmans@...ic.nl,
        robert.hancock@...ian.com, shawn.guo@...aro.org,
        fabio.estevam@...escale.com, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-omap@...r.kernel.org,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: Re: [PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()

Quoting Claudiu Beznea (2023-05-30 02:39:12)
> kasprintf() returns a pointer to dynamically allocated memory.
> Pointer could be NULL in case allocation fails. Check pointer validity.
> Identified with coccinelle (kmerr.cocci script).
> 
> Fixes: 852049594b9a ("clk: ti: clkctrl: convert subclocks to use proper names also")
> Fixes: 6c3090520554 ("clk: ti: clkctrl: Fix hidden dependency to node name")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
> ---

Applied to clk-next