From: "yangx.jy@fujitsu.com" <yangx.jy@fujitsu.com>
To: Zhu Yanjun <zyjzyj2000@gmail.com>, Bob Pearson <rpearsonhpe@gmail.com>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: Re: null pointer in rxe_mr_copy()
Date: Tue, 24 May 2022 13:18:57 +0000 [thread overview]
Message-ID: <84888208-ac2e-115c-43d5-2ef211948c78@fujitsu.com> (raw)
In-Reply-To: <CAD=hENet+KQe35eqXabM+EpucHh3mYypUo4H8S-XmwNPcOv4+A@mail.gmail.com>
On 2022/4/11 13:34, Zhu Yanjun wrote:
> 738 if (res->state == rdatm_res_state_new) {
> 739 mr = qp->resp.mr;
> <----It seems that mr is from here.
> 740 qp->resp.mr = NULL;
> 741
Hi Bob and Yanjun
I wonder if the following patch has fixed the null pointer issue in
rxe_mr_copy().
commit 570a4bf7440e9fb2a4164244a6bf60a46362b627
Author: Bob Pearson <rpearsonhpe@gmail.com>
Date: Mon Apr 18 12:41:04 2022 -0500
RDMA/rxe: Recheck the MR in when generating a READ reply
Best Regards,
Xiao Yang
next prev parent reply other threads:[~2022-05-24 13:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-11 3:34 null pointer in rxe_mr_copy() Bob Pearson
2022-04-11 5:14 ` Zhu Yanjun
2022-04-11 5:34 ` Zhu Yanjun
2022-04-11 16:25 ` Pearson, Robert B
2022-04-12 3:13 ` Bob Pearson
2022-04-12 10:04 ` Yanjun Zhu
2022-05-24 13:18 ` yangx.jy [this message]
2022-05-24 18:07 ` Bob Pearson
2022-05-24 23:56 ` Yanjun Zhu
2022-04-12 4:11 ` Bob Pearson
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