From: Kari Argillander <kari.argillander@gmail.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
ntfs3@lists.linux.dev, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 1/3] fs/ntfs3: Fix error code in indx_add_allocate()
Date: Tue, 24 Aug 2021 12:03:30 +0300 [thread overview]
Message-ID: <20210824090330.fmuif7e4kku2nrli@kari-VirtualBox> (raw)
In-Reply-To: <20210824074932.GA13096@kili>
On Tue, Aug 24, 2021 at 10:49:32AM +0300, Dan Carpenter wrote:
> Return -EINVAL if ni_find_attr() fails. Don't return success.
>
> Fixes: 82cae269cfa9 ("fs/ntfs3: Add initialization of super block")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Good catch. It seems it is like 50/50 if this should be -ENOENT. I
just check what we do else where where !ni_find_attr().
But either way:
Reviewed-by: Kari Argillander <kari.argillander@gmail.com>
> ---
> fs/ntfs3/index.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
> index 6aa9540ece47..07d6dee0a4ba 100644
> --- a/fs/ntfs3/index.c
> +++ b/fs/ntfs3/index.c
> @@ -1499,6 +1499,7 @@ static int indx_add_allocate(struct ntfs_index *indx, struct ntfs_inode *ni,
> alloc = ni_find_attr(ni, NULL, NULL, ATTR_ALLOC, in->name, in->name_len,
> NULL, &mi);
> if (!alloc) {
> + err = -EINVAL;
> if (bmp)
> goto out2;
> goto out1;
> --
> 2.20.1
>
>
prev parent reply other threads:[~2021-08-24 9:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 7:49 [PATCH 1/3] fs/ntfs3: Fix error code in indx_add_allocate() Dan Carpenter
2021-08-24 7:50 ` [PATCH 2/3] fs/ntfs3: Potential NULL dereference in hdr_find_split() Dan Carpenter
2021-08-24 9:35 ` Kari Argillander
2021-08-24 7:51 ` [PATCH 3/3] fs/ntfs3: Fix error handling in indx_insert_into_root() Dan Carpenter
2021-08-24 10:22 ` Kari Argillander
2021-08-27 17:47 ` Konstantin Komarov
2021-08-24 9:03 ` Kari Argillander [this message]
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