linux-kernel - [PATCH 0/4] ACPI: sysfs: Fix some issues in create_of_modalias() and create_pnp

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Date:   Mon, 23 Oct 2023 20:10:52 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     rafael@...nel.org, lenb@...nel.org
Cc:     linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 0/4] ACPI: sysfs: Fix some issues in create_of_modalias() and create_pnp_modalias()

All issues have been introduced by the same commit, 8765c5ba1949 ("ACPI
/ scan: Rework modalias creation when "compatible" is present")

The first 2 patches fixe some issues related to string truncation checks
and to computation of the available space in the output buffer.

The 2 others are just some clean-ups.

Christophe JAILLET (4):
  ACPI: sysfs: Fix the check for a potential string truncation
  ACPI: sysfs: Fix a potential out-of-bound write in
    create_of_modalias()
  ACPI: sysfs: Remove some useless trailing NULL writes
  ACPI: sysfs: Remove some dead code

 drivers/acpi/device_sysfs.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

-- 
2.32.0