linux-kernel - Re: [PATCH v16 4/9] ext4: Reuse generic_ci

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

Message-ID: <20240510012354.GC1110919@google.com>
Date: Fri, 10 May 2024 01:23:54 +0000
From: Eric Biggers <ebiggers@...nel.org>
To: Eugen Hristev <eugen.hristev@...labora.com>
Cc: tytso@....edu, adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
	jaegeuk@...nel.org, chao@...nel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel@...labora.com, viro@...iv.linux.org.uk, brauner@...nel.org,
	jack@...e.cz, krisman@...e.de,
	Gabriel Krisman Bertazi <krisman@...labora.com>
Subject: Re: [PATCH v16 4/9] ext4: Reuse generic_ci_match for ci comparisons

On Fri, Apr 05, 2024 at 03:13:27PM +0300, Eugen Hristev wrote:
> From: Gabriel Krisman Bertazi <krisman@...labora.com>
> 
> Instead of reimplementing ext4_match_ci, use the new libfs helper.
> 
> It also adds a comment explaining why fname->cf_name.name must be
> checked prior to the encryption hash optimization, because that tripped
> me before.
> 
> Signed-off-by: Gabriel Krisman Bertazi <krisman@...labora.com>
> Signed-off-by: Eugen Hristev <eugen.hristev@...labora.com>
> ---
>  fs/ext4/namei.c | 91 +++++++++++++++----------------------------------
>  1 file changed, 27 insertions(+), 64 deletions(-)

Reviewed-by: Eric Biggers <ebiggers@...gle.com>

- Eric