linux-kernel - [PATCH 0/4] clk drivers: Terminate clk_div

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220128230922.2047140-1-j.neuschaefer@gmx.net>
Date:   Sat, 29 Jan 2022 00:09:18 +0100
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     linux-clk@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Jonathan Neuschäfer <j.neuschaefer@....net>
Subject: [PATCH 0/4] clk drivers: Terminate clk_div_table with sentinel element

I noticed that some of the clk_div_tables in different drivers are not
terminated with a sentinel element. This may cause the code in
clk-divider.c to read garbage that happens to be beyond the end.

This patchset fixed all instances of this bug that I could find, except
for a case in drivers/phy/ti/phy-j721e-wiz.c that is already fixed in
linux-next:
  https://lore.kernel.org/lkml/20220117110108.4117-1-kishon@ti.com/

Jonathan Neuschäfer (4):
  clk: actions: Terminate clk_div_table with sentinel element
  clk: loongson1: Terminate clk_div_table with sentinel element
  clk: hisilicon: Terminate clk_div_table with sentinel element
  clk: clps711x: Terminate clk_div_table with sentinel element

 drivers/clk/actions/owl-s700.c         | 1 +
 drivers/clk/actions/owl-s900.c         | 4 ++--
 drivers/clk/clk-clps711x.c             | 2 ++
 drivers/clk/hisilicon/clk-hi3559a.c    | 4 ++--
 drivers/clk/loongson1/clk-loongson1c.c | 1 +
 5 files changed, 8 insertions(+), 4 deletions(-)

--
2.34.1