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From: Daniel Bristot de Oliveira <bristot@kernel.org>
To: Haowen Bai <baihaowen@meizu.com>, Steven Rostedt <rostedt@goodmis.org>
Cc: linux-trace-devel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] rtla/osnoise: avoid NULL pointer dereference on out
Date: Thu, 31 Mar 2022 14:27:39 +0200	[thread overview]
Message-ID: <f3bfc577-181f-6b5b-b6ff-30edd90bbe83@kernel.org> (raw)
In-Reply-To: <1648623748-8833-1-git-send-email-baihaowen@meizu.com>

On 3/30/22 09:02, Haowen Bai wrote:
> record is NULL and go out but dereference record->trace.
> 
> report by coccicheck:
> tools/tracing/rtla/src/osnoise_top.c:650:31-36: ERROR:
> record is NULL but dereferenced.

Duplicated of:
https://lore.kernel.org/lkml/20220322113253.57390-1-wanjiabing@vivo.com/

-- Daniel

      reply	other threads:[~2022-03-31 12:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-30  7:02 Haowen Bai
2022-03-31 12:27 ` Daniel Bristot de Oliveira [this message]

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