From: Joerg Roedel <joro@8bytes.org>
To: Aaron Ma <aaron.ma@canonical.com>
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [RESEND][PATCH] iommu/amd: Fix NULL dereference bug in match_hid_uid
Date: Fri, 15 Mar 2019 16:24:47 +0100 [thread overview]
Message-ID: <20190315152447.GA16974@8bytes.org> (raw)
In-Reply-To: <1552485204-11381-1-git-send-email-aaron.ma@canonical.com>
On Wed, Mar 13, 2019 at 09:53:24PM +0800, Aaron Ma wrote:
> Add a non-NULL check to fix potential NULL pointer dereference
> Cleanup code to call function once.
>
> Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
> ---
> drivers/iommu/amd_iommu.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
Applied with cleaned-up coding style and a Fixes tag, thanks.
prev parent reply other threads:[~2019-03-15 15:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-13 13:53 [RESEND][PATCH] iommu/amd: Fix NULL dereference bug in match_hid_uid Aaron Ma
2019-03-15 15:24 ` Joerg Roedel [this message]
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