From: Bruce Richardson <bruce.richardson@intel.com>
To: 835703180@qq.com
Cc: dev@dpdk.org
Subject: Re: [PATCH] raw/ioat: Check for the NULL pointer after calling malloc
Date: Tue, 5 Jul 2022 11:14:58 +0100 [thread overview]
Message-ID: <YsQPIrAAb+L93Ksp@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <tencent_1793202DABFB8619F43A098D8CD0CA4FBA07@qq.com>
On Tue, Jun 28, 2022 at 01:52:26AM +0800, 835703180@qq.com wrote:
> From: Shiqi Liu <835703180@qq.com>
>
> As the possible failure of the malloc(), the not_checked and
> checked could be NULL pointer.
> Therefore, it should be better to check it in order to avoid
> the dereference of the NULL pointer.
>
> Fixes: b7aaf417f93 ("raw/ioat: add bus driver for device scanning automatically")
>
> Signed-off-by: Shiqi Liu <835703180@qq.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2022-07-05 10:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 17:52 835703180
2022-07-05 10:14 ` Bruce Richardson [this message]
2022-07-05 19:43 ` Thomas Monjalon
2022-07-06 9:05 ` Bruce Richardson
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