From: Tony Lindgren <tony@atomide.com>
To: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: mturquette@baylibre.com, sboyd@kernel.org,
luca.ceresoli@bootlin.com, nm@ti.com, kristo@kernel.org,
ssantosh@kernel.org, michal.simek@xilinx.com, aford173@gmail.com,
mike.looijmans@topic.nl, robert.hancock@calian.com,
shawn.guo@linaro.org, fabio.estevam@freescale.com,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()
Date: Wed, 31 May 2023 07:12:06 +0300 [thread overview]
Message-ID: <20230531041206.GF14287@atomide.com> (raw)
In-Reply-To: <20230530093913.1656095-8-claudiu.beznea@microchip.com>
* Claudiu Beznea <claudiu.beznea@microchip.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@atomide.com>
WARNING: multiple messages have this Message-ID (diff)
From: Tony Lindgren <tony@atomide.com>
To: Claudiu Beznea <claudiu.beznea@microchip.com>
Cc: mturquette@baylibre.com, sboyd@kernel.org,
luca.ceresoli@bootlin.com, nm@ti.com, kristo@kernel.org,
ssantosh@kernel.org, michal.simek@xilinx.com, aford173@gmail.com,
mike.looijmans@topic.nl, robert.hancock@calian.com,
shawn.guo@linaro.org, fabio.estevam@freescale.com,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH 7/8] clk: ti: clkctrl: check return value of kasprintf()
Date: Wed, 31 May 2023 07:12:06 +0300 [thread overview]
Message-ID: <20230531041206.GF14287@atomide.com> (raw)
In-Reply-To: <20230530093913.1656095-8-claudiu.beznea@microchip.com>
* Claudiu Beznea <claudiu.beznea@microchip.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@atomide.com>
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next prev parent reply other threads:[~2023-05-31 4:12 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 9:39 [PATCH 0/8] clk: check memory returned by {devm_}kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-05-30 9:39 ` [PATCH 1/8] clk: vc5: check memory returned by kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-05-31 16:32 ` Luca Ceresoli
2023-05-31 16:32 ` Luca Ceresoli
2023-06-20 18:53 ` Stephen Boyd
2023-06-20 18:53 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 2/8] clk: cdce925: check return value of kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-06-20 18:54 ` Stephen Boyd
2023-06-20 18:54 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 3/8] clk: si5341: return error if one synth clock registration fails Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-06-20 18:54 ` Stephen Boyd
2023-06-20 18:54 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 4/8] clk: si5341: check return value of {devm_}kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-06-20 18:54 ` Stephen Boyd
2023-06-20 18:54 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 5/8] clk: si5341: free unused memory on probe failure Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-06-20 18:55 ` Stephen Boyd
2023-06-20 18:55 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 6/8] clk: keystone: sci-clk: check return value of kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-05-31 4:12 ` Tony Lindgren
2023-05-31 4:12 ` Tony Lindgren
2023-06-20 18:55 ` Stephen Boyd
2023-06-20 18:55 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 7/8] clk: ti: clkctrl: " Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-05-31 4:12 ` Tony Lindgren [this message]
2023-05-31 4:12 ` Tony Lindgren
2023-06-20 18:55 ` Stephen Boyd
2023-06-20 18:55 ` Stephen Boyd
2023-05-30 9:39 ` [PATCH 8/8] clk: clocking-wizard: check return value of devm_kasprintf() Claudiu Beznea
2023-05-30 9:39 ` Claudiu Beznea
2023-06-20 18:55 ` Stephen Boyd
2023-06-20 18:55 ` Stephen Boyd
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