From: Stephen Boyd <sboyd@kernel.org>
To: Claudiu Beznea <claudiu.beznea@microchip.com>,
kristo@kernel.org, luca.ceresoli@bootlin.com,
michal.simek@xilinx.com, mturquette@baylibre.com, nm@ti.com,
ssantosh@kernel.org
Cc: 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,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: Re: [PATCH 1/8] clk: vc5: check memory returned by kasprintf()
Date: Tue, 20 Jun 2023 11:53:53 -0700 [thread overview]
Message-ID: <4287595f7f2b588fb341ff8a710b6857.sboyd@kernel.org> (raw)
In-Reply-To: <20230530093913.1656095-2-claudiu.beznea@microchip.com>
Quoting Claudiu Beznea (2023-05-30 02:39:06)
> 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: f491276a5168 ("clk: vc5: Allow Versaclock driver to support multiple instances")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---
Applied to clk-next
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <sboyd@kernel.org>
To: Claudiu Beznea <claudiu.beznea@microchip.com>,
kristo@kernel.org, luca.ceresoli@bootlin.com,
michal.simek@xilinx.com, mturquette@baylibre.com, nm@ti.com,
ssantosh@kernel.org
Cc: 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,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: Re: [PATCH 1/8] clk: vc5: check memory returned by kasprintf()
Date: Tue, 20 Jun 2023 11:53:53 -0700 [thread overview]
Message-ID: <4287595f7f2b588fb341ff8a710b6857.sboyd@kernel.org> (raw)
In-Reply-To: <20230530093913.1656095-2-claudiu.beznea@microchip.com>
Quoting Claudiu Beznea (2023-05-30 02:39:06)
> 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: f491276a5168 ("clk: vc5: Allow Versaclock driver to support multiple instances")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---
Applied to clk-next
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next prev parent reply other threads:[~2023-06-20 18:54 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 [this message]
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
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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