[GIT PULL] w1: fixes for v6.19 or v6.20

[GIT PULL] w1: fixes for v6.19 or v6.20

[Krzysztof Kozlowski]

Hi Greg,

These are fixes for very old issues, so if no one ever noticed then they could
be treated as development, thus up to you if you want to pull it into current
RC or next release.

Best regards,
Krzysztof


The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1.git tags/w1-drv-6.20

for you to fetch changes up to cc8f92e41eb76f450f05234fef2054afc3633100:

  w1: fix redundant counter decrement in w1_attach_slave_device() (2025-12-28 11:52:10 +0100)

----------------------------------------------------------------
1-Wire bus drivers fixes

Non critical (old issues) fixes:
1. Fix possible buffer overflow in W1 thermal driver sysfs interfasce,
2. Drop duplicated device put when attaching a slave device failed,
   which could lead to memory corruption.

----------------------------------------------------------------
Haoxiang Li (1):
      w1: fix redundant counter decrement in w1_attach_slave_device()

Thorsten Blum (1):
      w1: therm: Fix off-by-one buffer overflow in alarms_store

 drivers/w1/slaves/w1_therm.c | 60 ++++++++++++++------------------------------
 drivers/w1/w1.c              |  2 --
 2 files changed, 19 insertions(+), 43 deletions(-)

Re: [GIT PULL] w1: fixes for v6.19 or v6.20

[Greg Kroah-Hartman]

On Sat, Jan 17, 2026 at 07:11:30PM +0100, Krzysztof Kozlowski wrote:
> Hi Greg,
> 
> These are fixes for very old issues, so if no one ever noticed then they could
> be treated as development, thus up to you if you want to pull it into current
> RC or next release.
> 
> Best regards,
> Krzysztof
> 
> 
> The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:
> 
>   Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1.git tags/w1-drv-6.20

Looks good for 6.19-final, pulled and pushed out now, thanks.

greg k-h