serdev: Some small serdev bugfixes found by code scans

[PATCH 0/2] serdev: Some small serdev bugfixes found by code scans

Greg Kroah-Hartman posted 2 patches 2 months ago

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drivers/tty/serdev/serdev-ttyport.c | 27 +++++++++++++++++++++++----
1 file changed, 23 insertions(+), 4 deletions(-)

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[PATCH 0/2] serdev: Some small serdev bugfixes found by code scans

Posted by Greg Kroah-Hartman 2 months ago

Joshua at AISLE has been kind enough to run a bunch of scans on the
tty/serial code and here are two minor fixes for the vt code that the
tools found.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Joshua Rogers (2):
      serdev: fix race between tty-port unregister and in-flight callbacks
      serdev: use tty_port_tty_get() in ttyport_write_buf() to prevent UAF

 drivers/tty/serdev/serdev-ttyport.c | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)
---
base-commit: 8ba098e6b6ff0db8edf28528d1552be261af30d4
change-id: 20260731-aisle-tty-serdev-8b7daaf0a7f6

Best regards,
--  
Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Re: [PATCH 0/2] serdev: Some small serdev bugfixes found by code scans

Posted by Greg Kroah-Hartman 2 months ago

On Fri, Jul 31, 2026 at 10:06:08AM +0200, Greg Kroah-Hartman wrote:
> Joshua at AISLE has been kind enough to run a bunch of scans on the
> tty/serial code and here are two minor fixes for the vt code that the

s/vt/serdev/

{sigh}