From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Sathya Prakash <sathya.prakash@broadcom.com>,
Chaitra P B <chaitra.basappa@broadcom.com>,
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>,
MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org,
Tom Hatskevich <tom2001tom.23@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH] scsi: mptfusion: Fix double fetch bug in ioctl
Date: Wed, 15 Jan 2020 23:07:28 -0500 [thread overview]
Message-ID: <yq1d0bkniwv.fsf@oracle.com> (raw)
In-Reply-To: <20200114123414.GA7957@kadam> (Dan Carpenter's message of "Tue, 14 Jan 2020 15:34:14 +0300")
Dan,
> Tom Hatskevich reported that we look up "iocp" then, in the called
> functions we do a second copy_from_user() and look it up again. The
> problem that could cause is:
Applied to 5.5/scsi-fixes, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2020-01-16 4:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-14 12:34 [PATCH] scsi: mptfusion: Fix double fetch bug in ioctl Dan Carpenter
2020-01-16 4:07 ` Martin K. Petersen [this message]
[not found] ` <CA++so2v3BOih2VcQ7nDpWaLaCi+yViB9Sc=NP5zpJy5-whPT_A@mail.gmail.com>
2020-01-20 6:39 ` Dan Carpenter
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=yq1d0bkniwv.fsf@oracle.com \
--to=martin.petersen@oracle.com \
--cc=MPT-FusionLinux.pdl@broadcom.com \
--cc=chaitra.basappa@broadcom.com \
--cc=dan.carpenter@oracle.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-scsi@vger.kernel.org \
--cc=sathya.prakash@broadcom.com \
--cc=suganath-prabu.subramani@broadcom.com \
--cc=tom2001tom.23@gmail.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).