From: Vinod Koul <vkoul@kernel.org>
To: Marc Zyngier <maz@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
JC Kuo <jckuo@nvidia.com>, Kishon Vijay Abraham I <kishon@ti.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Subject: Re: [PATCH] phy: tegra: xusb: Fix dangling pointer on probe failure
Date: Wed, 28 Oct 2020 21:42:30 +0530 [thread overview]
Message-ID: <20201028161230.GS3550@vkoul-mobl> (raw)
In-Reply-To: <20201013095820.311376-1-maz@kernel.org>
On 13-10-20, 10:58, Marc Zyngier wrote:
> If, for some reason, the xusb PHY fails to probe, it leaves
> a dangling pointer attached to the platform device structure.
>
> This would normally be harmless, but the Tegra XHCI driver then
> goes and extract that pointer from the PHY device. Things go
> downhill from there:
Applied, thanks
--
~Vinod
next prev parent reply other threads:[~2020-10-29 1:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-13 9:58 [PATCH] phy: tegra: xusb: Fix dangling pointer on probe failure Marc Zyngier
2020-10-28 16:12 ` Vinod Koul [this message]
2020-10-28 16:45 ` Thierry Reding
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