linux-kernel - Re: [PATCH v2 1/2] OPP: add index check to assert to avoid buffer overflow in _read

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Message-ID: <20241202063311.g3333gi7ztblx2hr@vireshk-i7>
Date: Mon, 2 Dec 2024 12:03:11 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Neil Armstrong <neil.armstrong@...aro.org>
Cc: Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
	Stephen Boyd <sboyd@...nel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] OPP: add index check to assert to avoid buffer
 overflow in _read_freq()

On 29-11-24, 16:06, Neil Armstrong wrote:
> diff --git a/drivers/opp/core.c b/drivers/opp/core.c
> +static bool assert_single_clk(struct opp_table *opp_table, int __always_unused index)

Shouldn't the index be unsigned int here ?

-- 
viresh