From: Sudeep Holla <sudeep.holla@arm.com>
To: Lee Jones <lee.jones@linaro.org>,
Jassi Brar <jaswinder.singh@linaro.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
linux-kernel@vger.kernel.org,
Jassi Brar <jassisinghbrar@gmail.com>
Subject: Re: [PATCH] mailbox: mailbox-test: set tdev->signal to NULL after freeing
Date: Mon, 6 Jun 2016 10:39:32 +0100 [thread overview]
Message-ID: <575544D4.6020706@arm.com> (raw)
In-Reply-To: <1464106324-25005-1-git-send-email-sudeep.holla@arm.com>
Hi Jassi, Lee,
On 24/05/16 17:12, Sudeep Holla wrote:
> tdev->signal is not set NULL after it's freed. This will cause random
> exceptions when the stale pointer is accessed after tdev->signal is
> freed. Also, since tdev->signal allocation is skipped the next time
> it's written, this leads to continuous fault finally leading to the
> total death of the system.
>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: Jassi Brar <jassisinghbrar@gmail.com>
Can you review this ?
--
Regards,
Sudeep
next prev parent reply other threads:[~2016-06-06 9:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-24 16:12 [PATCH] mailbox: mailbox-test: set tdev->signal to NULL after freeing Sudeep Holla
2016-06-06 9:39 ` Sudeep Holla [this message]
2016-06-06 15:15 ` Lee Jones
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