linux-ext4 - Re: [PATCH] ext4: correct error handling of ext4_get_journal

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Message-ID: <ZOtrd/YVOuOuQPQF@mit.edu>
Date:   Sun, 27 Aug 2023 11:27:51 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     Zhang Yi <yi.zhang@...weicloud.com>
Cc:     linux-ext4@...r.kernel.org, adilger.kernel@...ger.ca, jack@...e.cz,
        yi.zhang@...wei.com, chengzhihao1@...wei.com, yukuai3@...wei.com
Subject: Re: [PATCH] ext4: correct error handling of ext4_get_journal_inode()

On Sat, Aug 26, 2023 at 09:10:29AM +0800, Zhang Yi wrote:
> From: Zhang Yi <yi.zhang@...wei.com>
> 
> Commit '99d6c5d892bf ("ext4: ext4_get_{dev}_journal return proper error
> value")' changed ext4_get_journal_inode() to return error return value
> when something bad happened, but missed to modify the caller
> ext4_calculate_overhead(), so fix it.
> 
> Reported-by: syzbot+b3123e6d9842e526de39@...kaller.appspotmail.com
> Fixes: 99d6c5d892bf ("ext4: ext4_get_{dev}_journal return proper error value")
> Signed-off-by: Zhang Yi <yi.zhang@...wei.com>

Thanks, I've folded this into the commit "ext4: ext4_get_{dev}_journal
return proper error value".

						- Ted