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Message-ID: <cover.1698117815.git.gustavoars@kernel.org>
Date: Mon, 23 Oct 2023 21:30:03 -0600
From: "Gustavo A. R. Silva" <gustavoars@...nel.org>
To: Dinh Nguyen <dinguyen@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>
Cc: Kees Cook <keescook@...omium.org>, linux-kernel@...r.kernel.org,
"Gustavo A. R. Silva" <gustavoars@...nel.org>,
linux-hardening@...r.kernel.org, linux-clk@...r.kernel.org
Subject: [PATCH v3 0/2][next] clk: socfpga: Fix undefined behavior bug and
add bounds-checking coverage
This series aims to fix an undefined behavior bug in
`struct stratix10_clock_data` and add bounds-checking
coverage at run-time for flexible-array member `hws`
in `struct clk_hw_onecell_data` when accessed throught
`struct stratix10_clock_data`.
Changes in v3:
- None, really. Just Cc linux-clk@...r.kernel.org this time.
Changes in v2:
- Mention -Wflex-array-member-not-at-end in the changelog text.
- Link: https://lore.kernel.org/linux-hardening/cover.1697493574.git.gustavoars@kernel.org/
v1:
- Link: https://lore.kernel.org/linux-hardening/cover.1697059539.git.gustavoars@kernel.org/
Gustavo A. R. Silva (2):
clk: socfpga: Fix undefined behavior bug in struct
stratix10_clock_data
clk: socfpga: agilex: Add bounds-checking coverage for struct
stratix10_clock_data
drivers/clk/socfpga/clk-agilex.c | 12 ++++++------
drivers/clk/socfpga/clk-s10.c | 6 +++---
drivers/clk/socfpga/stratix10-clk.h | 4 +++-
3 files changed, 12 insertions(+), 10 deletions(-)
--
2.34.1
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