From: Michal Schmidt <mschmidt@redhat.com>
To: Rodolfo Giometti <giometti@enneenne.com>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Christophe JAILLET" <christophe.jaillet@wanadoo.fr>,
"Dr. David Alan Gilbert" <linux@treblig.org>,
"Ma Ke" <make24@iscas.ac.cn>,
"Andrew Morton" <akpm@linux-foundation.org>,
"George Spelvin" <linux@horizon.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/6] pps: fix a UAF and clean up code
Date: Mon, 2 Dec 2024 17:34:45 +0100 [thread overview]
Message-ID: <20241202163451.1442566-1-mschmidt@redhat.com> (raw)
The 1st patch fixes a UAF bug. The fix is quite minimal, although a bit
ugly. The rest of the series are cleanups in the area.
Michal Schmidt (6):
pps: fix cdev use-after-free
pps: simplify pps_idr_lock locking
pps: use scoped_guard for pps_idr_lock
pps: print error in both cdev and dev error paths in
pps_register_cdev()
pps: embed "dev" in the pps_device
pps: use cdev_device_add()
drivers/pps/clients/pps-gpio.c | 2 +-
drivers/pps/clients/pps-ldisc.c | 6 +-
drivers/pps/clients/pps_parport.c | 4 +-
drivers/pps/kapi.c | 10 ++--
drivers/pps/pps.c | 94 +++++++++++++------------------
include/linux/pps_kernel.h | 2 +-
6 files changed, 50 insertions(+), 68 deletions(-)
base-commit: 7af08b57bcb9ebf78675c50069c54125c0a8b795
--
2.47.0
next reply other threads:[~2024-12-02 16:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-02 16:34 Michal Schmidt [this message]
2024-12-02 16:34 ` [PATCH 1/6] pps: fix cdev use-after-free Michal Schmidt
2024-12-02 16:34 ` [PATCH 2/6] pps: simplify pps_idr_lock locking Michal Schmidt
2024-12-02 16:34 ` [PATCH 3/6] pps: use scoped_guard for pps_idr_lock Michal Schmidt
2024-12-03 9:06 ` Uwe Kleine-König
2024-12-02 16:34 ` [PATCH 4/6] pps: print error in both cdev and dev error paths in pps_register_cdev() Michal Schmidt
2024-12-02 16:34 ` [PATCH 5/6] pps: embed "dev" in the pps_device Michal Schmidt
2024-12-03 1:02 ` kernel test robot
2024-12-03 2:04 ` kernel test robot
2024-12-02 16:34 ` [PATCH 6/6] pps: use cdev_device_add() Michal Schmidt
2024-12-02 16:56 ` [PATCH 0/6] pps: fix a UAF and clean up code Calvin Owens
2024-12-02 17:58 ` Michal Schmidt
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