Linux Media Controller development
 help / color / mirror / Atom feed
From: Sean Young <sean@mess.org>
To: linux-media@vger.kernel.org
Cc: Sean Young <sean@mess.org>, bpf@vger.kernel.org
Subject: [PATCH v3 00/13] Fix leaks in rc core
Date: Wed, 22 Jul 2026 11:23:12 +0100	[thread overview]
Message-ID: <cover.1784715737.git.sean@mess.org> (raw)

Changes since v2:
 - sashiko had many more good review comments

Changes since v1:
 - sashiko had many good review comments
 - Added fix rc: Use after free in ir_raw_event_handle()
 - Added fix meson-ir-tx: Ensure probe error is propagated
 - Added fix redrat3: Ensure all urbs are suspended
 - Added fix media: redrat3: Error path leaves device in transmitting state
 - streamzap fix was incorrect
 - Other minor fixes


Sean Young (13):
  media: streamzap: Add missing rc_unregister_device()
  media: redrat3: Ensure rc device is freed if enable_detector() fails
  media: redrat3: Ensure we don't read beyond the end of the packet
  media: redrat3: Ensure all urbs are suspended
  media: redrat3: Error path leaves device in transmitting state
  media: sunxi-cir: Ensure no more interrupts can occur before free
  media: meson-ir-tx: Ensure clock is disabled on unbind
  media: meson-ir-tx: Ensure rc_free_device() is called on unbind
  media: meson-ir-tx: Ensure probe error is propagated
  media: ir-hix5hd2: Ensure rdev is setup before interrupts are enabled
  media: rc: Use after free in ir_raw_event_handle()
  media: rc: Fix use after free in bpf progs
  media: rc: Fix race condition during rc_register_device()

 drivers/media/rc/bpf-lirc.c    | 18 ++++++++++-----
 drivers/media/rc/ir-hix5hd2.c  |  5 +++--
 drivers/media/rc/meson-ir-tx.c | 14 +++++-------
 drivers/media/rc/rc-ir-raw.c   | 40 ++++++++++------------------------
 drivers/media/rc/rc-main.c     | 18 +++++++++------
 drivers/media/rc/redrat3.c     | 35 ++++++++++++++++++++++++-----
 drivers/media/rc/streamzap.c   |  1 +
 drivers/media/rc/sunxi-cir.c   |  2 +-
 8 files changed, 75 insertions(+), 58 deletions(-)

-- 
2.55.0


             reply	other threads:[~2026-07-22 10:23 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-22 10:23 Sean Young [this message]
2026-07-22 10:23 ` [PATCH v3 01/13] media: streamzap: Add missing rc_unregister_device() Sean Young
2026-07-22 10:23 ` [PATCH v3 02/13] media: redrat3: Ensure rc device is freed if enable_detector() fails Sean Young
2026-07-22 10:23 ` [PATCH v3 03/13] media: redrat3: Ensure we don't read beyond the end of the packet Sean Young
2026-07-22 10:23 ` [PATCH v3 04/13] media: redrat3: Ensure all urbs are suspended Sean Young
2026-07-22 10:23 ` [PATCH v3 05/13] media: redrat3: Error path leaves device in transmitting state Sean Young
2026-07-22 10:23 ` [PATCH v3 06/13] media: sunxi-cir: Ensure no more interrupts can occur before free Sean Young
2026-07-22 10:23 ` [PATCH v3 07/13] media: meson-ir-tx: Ensure clock is disabled on unbind Sean Young
2026-07-22 10:23 ` [PATCH v3 08/13] media: meson-ir-tx: Ensure rc_free_device() is called " Sean Young
2026-07-22 10:23 ` [PATCH v3 09/13] media: meson-ir-tx: Ensure probe error is propagated Sean Young
2026-07-22 10:23 ` [PATCH v3 10/13] media: ir-hix5hd2: Ensure rdev is setup before interrupts are enabled Sean Young
2026-07-22 10:23 ` [PATCH v3 11/13] media: rc: Use after free in ir_raw_event_handle() Sean Young
2026-07-22 10:23 ` [PATCH v3 12/13] media: rc: Fix use after free in bpf progs Sean Young
2026-07-22 10:23 ` [PATCH v3 13/13] media: rc: Fix race condition during rc_register_device() Sean Young

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=cover.1784715737.git.sean@mess.org \
    --to=sean@mess.org \
    --cc=bpf@vger.kernel.org \
    --cc=linux-media@vger.kernel.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