linux-hardening - Re: [PATCH v2] rcuscale: using kcalloc() to relpace kmalloc()

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Message-ID: <04d03778-e40c-436c-9785-123af545252b@nvidia.com>
Date: Tue, 22 Apr 2025 18:55:29 -0400
From: Joel Fernandes <joelagnelf@...dia.com>
To: paulmck@...nel.org, Su Hui <suhui@...china.com>
Cc: dave@...olabs.net, josh@...htriplett.org, frederic@...nel.org,
 neeraj.upadhyay@...nel.org, joel@...lfernandes.org, boqun.feng@...il.com,
 urezki@...il.com, rostedt@...dmis.org, mathieu.desnoyers@...icios.com,
 jiangshanlai@...il.com, qiang.zhang1211@...il.com,
 linux-kernel@...r.kernel.org, rcu@...r.kernel.org,
 kernel-janitors@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2] rcuscale: using kcalloc() to relpace kmalloc()



On 4/22/2025 1:58 PM, Paul E. McKenney wrote:
> On Tue, Apr 22, 2025 at 09:51:45AM +0800, Su Hui wrote:
>> It's safer to using kcalloc() because it can prevent overflow
>> problem.
>>
>> Signed-off-by: Su Hui <suhui@...china.com>
> 
> Reviewed-by: Paul E. McKenney <paulmck@...nel.org>
Applied, thanks.