From: patchwork-bot+linux-riscv@kernel.org
To: Zongmin Zhou <min_halo@163.com>
Cc: linux-riscv@lists.infradead.org, gregkh@linuxfoundation.org,
jirislaby@kernel.org, pjw@kernel.org, samuel.holland@sifive.com,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
zhouzongmin@kylinos.cn
Subject: Re: [PATCH] serial: sifive: fix off-by-one in console port bounds check
Date: Sun, 01 Nov 2026 22:16:22 +0000 [thread overview]
Message-ID: <179357138279.2624073.12379269503301547375.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260827014524.19375-1-min_halo@163.com>
Hello:
This patch was applied to riscv/linux.git (fixes)
by Greg Kroah-Hartman <gregkh@linuxfoundation.org>:
On Thu, 27 Aug 2026 09:45:24 +0800 you wrote:
> From: Zongmin Zhou <zhouzongmin@kylinos.cn>
>
> sifive_serial_console_ports[] is sized SIFIVE_SERIAL_MAX_PORTS (8), so
> valid indices are 0..7. The bounds check in sifive_serial_probe() uses
> "id > SIFIVE_SERIAL_MAX_PORTS", which lets id == 8 pass and causes an
> out-of-bounds write in __ssp_add_console_port() through
> sifive_serial_console_ports[ssp->port.line].
>
> [...]
Here is the summary with links:
- serial: sifive: fix off-by-one in console port bounds check
https://git.kernel.org/riscv/c/bf961847813d
You are awesome, thank you!
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prev parent reply other threads:[~2026-11-01 22:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-27 1:45 Zongmin Zhou
2026-11-01 22:16 ` patchwork-bot+linux-riscv [this message]
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