From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org, Eric Biggers <ebiggers@kernel.org>
Subject: Re: [PATCH] jbd2: Make jbd2_handle_buffer_credits() handle reserved handles
Date: Fri, 15 Nov 2019 09:23:13 -0500 [thread overview]
Message-ID: <20191115142313.GB23689@mit.edu> (raw)
In-Reply-To: <20191115102210.29445-1-jack@suse.cz>
On Fri, Nov 15, 2019 at 11:22:10AM +0100, Jan Kara wrote:
> The helper jbd2_handle_buffer_credits() doesn't correctly handle reserved
> handles which can lead to crashes. Fix it getting of journal pointer to
> work for reserved handles as well.
>
> Fixes: a9a8344ee171 ("ext4, jbd2: Provide accessor function for handle credits")
> Reported-by: Eric Biggers <ebiggers@kernel.org>
> Signed-off-by: Jan Kara <jack@suse.cz>
Thanks, applied.
- Ted
next prev parent reply other threads:[~2019-11-15 14:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-15 10:22 [PATCH] jbd2: Make jbd2_handle_buffer_credits() handle reserved handles Jan Kara
2019-11-15 14:23 ` Theodore Y. Ts'o [this message]
2019-11-18 7:59 ` Ritesh Harjani
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