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

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Date:   Wed, 31 May 2023 07:12:06 +0300
From:   Tony Lindgren <tony@...mide.com>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>
Cc:     mturquette@...libre.com, sboyd@...nel.org,
        luca.ceresoli@...tlin.com, nm@...com, kristo@...nel.org,
        ssantosh@...nel.org, michal.simek@...inx.com, 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
Subject: Re: [PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()

* Claudiu Beznea <claudiu.beznea@...rochip.com> [230530 09:41]:
> 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).

Reviewed-by: Tony Lindgren <tony@...mide.com>