From: kvalo@codeaurora.org (Kalle Valo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t
Date: Mon, 03 Apr 2017 14:41:08 +0300 [thread overview]
Message-ID: <87zifxn2gb.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <1490691403-4016-17-git-send-email-elena.reshetova@intel.com> (Elena Reshetova's message of "Tue, 28 Mar 2017 11:56:43 +0300")
Elena Reshetova <elena.reshetova@intel.com> writes:
> refcount_t type and corresponding API should be
> used instead of atomic_t when the variable is used as
> a reference counter. This allows to avoid accidental
> refcounter overflows that might lead to use-after-free
> situations.
>
> Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
> Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> Signed-off-by: David Windsor <dwindsor@gmail.com>
> ---
> drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
The prefix should be "orinoco_usb:", I'll fix that.
--
Kalle Valo
next prev parent reply other threads:[~2017-04-03 11:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-28 8:56 [PATCH 00/16] Networking drivers refcount conversions Elena Reshetova
2017-03-28 8:56 ` [PATCH 01/16] drivers, net, ethernet: convert clip_entry.refcnt from atomic_t to refcount_t Elena Reshetova
2017-03-28 8:56 ` [PATCH 02/16] drivers, net, ethernet: convert mtk_eth.dma_refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 03/16] drivers, net, mlx4: convert mlx4_cq.refcount " Elena Reshetova
2017-03-28 8:56 ` [PATCH 04/16] drivers, net, mlx4: convert mlx4_qp.refcount " Elena Reshetova
2017-03-28 8:56 ` [PATCH 05/16] drivers, net, mlx4: convert mlx4_srq.refcount " Elena Reshetova
2017-03-28 8:56 ` [PATCH 06/16] drivers, net, mlx5: convert mlx5_cq.refcount " Elena Reshetova
2017-03-28 9:33 ` David Laight
2017-03-28 14:00 ` Reshetova, Elena
2017-03-28 8:56 ` [PATCH 07/16] drivers, net, mlx5: convert fs_node.refcount " Elena Reshetova
2017-03-28 8:56 ` [PATCH 08/16] drivers, net, hamradio: convert sixpack.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 09/16] drivers, net: convert masces_rx_sa.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 10/16] drivers, net: convert masces_rx_sc.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 11/16] drivers, net: convert masces_tx_sa.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 12/16] drivers, net, ppp: convert asyncppp.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 13/16] drivers, net, ppp: convert ppp_file.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 14/16] drivers, net, ppp: convert syncppp.refcnt " Elena Reshetova
2017-03-28 8:56 ` [PATCH 15/16] drivers, net, intersil: convert hostap_cmd_queue.usecnt " Elena Reshetova
2017-04-03 11:38 ` Kalle Valo
2017-05-22 15:24 ` [15/16] hostap: " Kalle Valo
2017-03-28 8:56 ` [PATCH 16/16] drivers, net, intersil: convert request_context.refcount " Elena Reshetova
2017-04-03 11:41 ` Kalle Valo [this message]
2017-04-04 10:07 ` Reshetova, Elena
2017-04-05 10:33 ` Kalle Valo
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=87zifxn2gb.fsf@kamboji.qca.qualcomm.com \
--to=kvalo@codeaurora.org \
--cc=linux-arm-kernel@lists.infradead.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 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).