From: Zijun Hu <zijun_hu@icloud.com>
To: Christian Brauner <brauner@kernel.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
David Howells <dhowells@redhat.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Zijun Hu <quic_zijuhu@quicinc.com>
Subject: Re: [PATCH 1/5] fs/filesystems: Fix potential unsigned integer underflow in fs_name()
Date: Fri, 11 Apr 2025 22:52:43 +0800 [thread overview]
Message-ID: <6cf4c137-10cd-4d4c-b109-d87e03bda4f7@icloud.com> (raw)
In-Reply-To: <20250411-kaiman-bewahren-bef1f1baee8e@brauner>
On 2025/4/11 22:35, Christian Brauner wrote:
>> Fix by breaking the for loop when '@index == 0' which is also more proper
>> than '@index <= 0' for unsigned integer comparison.
>>
>> Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
>> ---
> This is honestly not worth the effort thinking about.
> I'm going to propose that we remove this system call or at least switch
> the default to N. Nobody uses this anymore I'm pretty sure
Sound good.
i just started looking at FS code (^^).
next prev parent reply other threads:[~2025-04-11 14:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-10 11:45 [PATCH 0/5] fs: bug fixes Zijun Hu
2025-04-10 11:45 ` [PATCH 1/5] fs/filesystems: Fix potential unsigned integer underflow in fs_name() Zijun Hu
2025-04-11 14:34 ` (subset) " Christian Brauner
2025-04-11 14:35 ` Christian Brauner
2025-04-11 14:52 ` Zijun Hu [this message]
2025-04-11 15:34 ` David Howells
2025-04-11 16:06 ` Zijun Hu
2025-04-10 11:45 ` [PATCH 2/5] fs/fs_parse: Fix macro fsparam_u32hex() definition Zijun Hu
2025-04-11 14:17 ` Christian Brauner
2025-04-11 14:25 ` Zijun Hu
2025-04-10 11:45 ` [PATCH 3/5] fs/fs_parse: Fix 3 issues for validate_constant_table() Zijun Hu
2025-04-11 14:37 ` Christian Brauner
2025-04-11 14:48 ` Zijun Hu
2025-04-14 12:39 ` Jan Kara
2025-04-10 11:45 ` [PATCH 4/5] fs/fs_parse: Correct comments of fs_validate_description() Zijun Hu
2025-04-11 14:20 ` (subset) " Christian Brauner
2025-04-10 11:45 ` [PATCH 5/5] fs/fs_context: Mark an unlikely if condition with unlikely() in vfs_parse_monolithic_sep() Zijun Hu
2025-04-11 14:24 ` (subset) " Christian Brauner
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