From mboxrd@z Thu Jan  1 00:00:00 1970
From: Doug Ledford <dledford@redhat.com>
Subject: Re: [PATCH] IB/i40iw: Fix error code in i40iw_create_cq()
Date: Sat, 22 Jul 2017 13:27:36 -0400
Message-ID: <a94d7fb1-5dea-784b-a55f-d491276efdae@redhat.com>
References: <20170713074722.ki7o5k5vvdjbzpff@mwanda>
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To: Dan Carpenter <dan.carpenter@oracle.com>, Faisal Latif <faisal.latif@intel.com>
Cc: Shiraz Saleem <shiraz.saleem@intel.com>, Sean Hefty <sean.hefty@intel.com>, Hal Rosenstock <hal.rosenstock@gmail.com>, linux-rdma@vger.kernel.org, kernel-janitors@vger.kernel.org
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From: Doug Ledford <dledford@redhat.com>
To: Dan Carpenter <dan.carpenter@oracle.com>,
 Faisal Latif <faisal.latif@intel.com>
Cc: Shiraz Saleem <shiraz.saleem@intel.com>, Sean Hefty
 <sean.hefty@intel.com>, Hal Rosenstock <hal.rosenstock@gmail.com>,
 linux-rdma@vger.kernel.org, kernel-janitors@vger.kernel.org
Message-ID: <a94d7fb1-5dea-784b-a55f-d491276efdae@redhat.com>
Subject: Re: [PATCH] IB/i40iw: Fix error code in i40iw_create_cq()
References: <20170713074722.ki7o5k5vvdjbzpff@mwanda>
In-Reply-To: <20170713074722.ki7o5k5vvdjbzpff@mwanda>

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On 7/13/2017 3:47 AM, Dan Carpenter wrote:
> We accidentally forgot to set the error code if ib_copy_from_udata()
> fails.  It means we return ERR_PTR(0) which is NULL and results in a
> NULL dereference in the callers.
>=20
> Fixes: d37498417947 ("i40iw: add files for iwarp interface")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

This was accepted into 4.13-rc, thanks.

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Doug Ledford <dledford@redhat.com>
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