From: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
To: Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Eyal Itkin <eyal.itkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
security-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [patch 1/2] IB/rxe: Fix resid update
Date: Tue, 7 Feb 2017 16:43:05 +0300 [thread overview]
Message-ID: <20170207134305.GJ11103@mwanda> (raw)
In-Reply-To: <8892e1d1-84ba-489b-d118-3599b9b50b0f-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
From: Eyal Itkin <eyal.itkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Update the response's resid field when larger than MTU, instead of only
updating the local resid variable.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Eyal Itkin <eyal.itkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c
index 7bf20ced2078..d404a8aba7af 100644
--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -479,7 +479,7 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
goto err;
}
- resid = mtu;
+ qp->resp.resid = mtu;
} else {
if (pktlen != resid) {
state = RESPST_ERR_LENGTH;
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next parent reply other threads:[~2017-02-07 13:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8892e1d1-84ba-489b-d118-3599b9b50b0f@redhat.com>
[not found] ` <8892e1d1-84ba-489b-d118-3599b9b50b0f-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-02-07 13:43 ` Dan Carpenter [this message]
2017-02-07 17:02 ` [patch 1/2] IB/rxe: Fix resid update Leon Romanovsky
2017-02-08 17:39 ` Doug Ledford
2017-02-07 13:45 ` [patch 2/2 v2] IB/rxe: Fix mem_check_range integer overflow Dan Carpenter
2017-02-07 17:02 ` Leon Romanovsky
2017-02-08 17:40 ` Doug Ledford
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170207134305.GJ11103@mwanda \
--to=dan.carpenter-qhclzuegtsvqt0dzr+alfa@public.gmane.org \
--cc=dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=eyal.itkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org \
--cc=sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org \
--cc=security-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.