linux-kernel - Re: [PATCH 0/4] ext4: avoid OOB when system.data xattr changes underneath the filesystem

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Message-ID: <172554793832.1268668.642779330743885621.b4-ty@mit.edu>
Date: Thu,  5 Sep 2024 10:53:41 -0400
From: "Theodore Ts'o" <tytso@....edu>
To: linux-ext4@...r.kernel.org,
        Thadeu Lima de Souza Cascardo <cascardo@...lia.com>
Cc: "Theodore Ts'o" <tytso@....edu>, linux-kernel@...r.kernel.org,
        Tao Ma <boyu.mt@...bao.com>, Andreas Dilger <adilger.kernel@...ger.ca>,
        kernel-dev@...lia.com
Subject: Re: [PATCH 0/4] ext4: avoid OOB when system.data xattr changes underneath the filesystem


On Wed, 21 Aug 2024 12:23:20 -0300, Thadeu Lima de Souza Cascardo wrote:
> This patchset changes some of the error paths involving dir entries lookups
> and recheck that xattrs are valid after an inode is potentially reread from
> disk.
> 
> Thadeu Lima de Souza Cascardo (4):
>   ext4: ext4_search_dir should return a proper error
>   ext4: return error on ext4_find_inline_entry
>   ext4: explicitly exit when ext4_find_inline_entry returns an error
>   ext4: avoid OOB when system.data xattr changes underneath the
>     filesystem
> 
> [...]

Applied, thanks!

[1/4] ext4: ext4_search_dir should return a proper error
      commit: cd69f8f9de280e331c9e6ff689ced0a688a9ce8f
[2/4] ext4: return error on ext4_find_inline_entry
      commit: 4d231b91a944f3cab355fce65af5871fb5d7735b
[3/4] ext4: explicitly exit when ext4_find_inline_entry returns an error
      commit: 51e14e78b5fb3e6f839393cd2d34386ee7b69af3
[4/4] ext4: avoid OOB when system.data xattr changes underneath the filesystem
      commit: c6b72f5d82b1017bad80f9ebf502832fc321d796

Best regards,
-- 
Theodore Ts'o <tytso@....edu>