linux-kernel - Re: [PATCH v16 6/9] ext4: Log error when lookup of encoded dentry fails

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Message-ID: <20240510012425.GE1110919@google.com>
Date: Fri, 10 May 2024 01:24:25 +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 6/9] ext4: Log error when lookup of encoded dentry
 fails

On Fri, Apr 05, 2024 at 03:13:29PM +0300, Eugen Hristev wrote:
> From: Gabriel Krisman Bertazi <krisman@...labora.com>
> 
> If the volume is in strict mode, ext4_ci_compare can report a broken
> encoding name.  This will not trigger on a bad lookup, which is caught
> earlier, only if the actual disk name is bad.
> 
> Signed-off-by: Gabriel Krisman Bertazi <krisman@...labora.com>
> Signed-off-by: Eugen Hristev <eugen.hristev@...labora.com>
> ---
>  fs/ext4/namei.c | 3 +++
>  1 file changed, 3 insertions(+)
> 

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

- Eric