linux-ext4 - Re: [PATCH] ext4: Fix coverity warning on error path of filename setup

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Message-ID: <20190702215728.GI3032@mit.edu>
Date:   Tue, 2 Jul 2019 17:57:28 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     Gabriel Krisman Bertazi <krisman@...labora.com>
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        linux-ext4@...r.kernel.org, kernel@...labora.com
Subject: Re: [PATCH] ext4: Fix coverity warning on error path of filename
 setup

On Fri, Jun 28, 2019 at 04:19:32PM -0400, Gabriel Krisman Bertazi wrote:
> Dan Carpenter <dan.carpenter@...cle.com> writes:
> 
> > Hello Gabriel Krisman Bertazi,
> >
> > The patch 3ae72562ad91: "ext4: optimize case-insensitive lookups"
> > from Jun 19, 2019, leads to the following static checker warning:
> 
> Hi,
> 
> The patch below should fix this issue.
> 
> -- >8 --
> Subject: [PATCH] ext4: Fix coverity warning on error path of filename setup
> 
> Fix the following coverity warning reported by Dan Carpenter:
> 
> fs/ext4/namei.c:1311 ext4_fname_setup_ci_filename()
> 	  warn: 'cf_name->len' unsigned <= 0
> 
> Fixes: 3ae72562ad91 ("ext4: optimize case-insensitive lookups")
> Signed-off-by: Gabriel Krisman Bertazi <krisman@...labora.com>
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>

Applied, thanks.

					- Ted