From: Artem Bityutskiy <dedekind1@gmail.com>
To: Hyunchul Lee <hyc.lee@gmail.com>, Richard Weinberger <richard@nod.at>
Cc: linux-mtd@lists.infradead.org, Hyunchul Lee <cheol.lee@lge.com>
Subject: Re: [PATCH 0/3] ubifs: add lz4hc compression
Date: Tue, 28 Feb 2017 12:17:05 +0200 [thread overview]
Message-ID: <1488277025.3583.2.camel@gmail.com> (raw)
In-Reply-To: <1488259008-12510-1-git-send-email-hyc.lee@gmail.com>
On Tue, 2017-02-28 at 14:16 +0900, Hyunchul Lee wrote:
> Another compression type cannot be added any more in respect that
> type of
> ubifs_inode's compr_type is "unsigned:2" and there are 4 compression
> types. There may be overflow in assignment to compr_type, and
> prevision
> version of ubifs is trying to decompress file with wrong compression
> type.
But this is just an in-memory inode structure, and you can change it,
just increase the size of 'compr_type'.
next prev parent reply other threads:[~2017-02-28 10:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-28 5:16 [PATCH 0/3] ubifs: add lz4hc compression Hyunchul Lee
2017-02-28 5:16 ` [PATCH 1/3] ubifs: add lz4hc compressor Hyunchul Lee
2017-02-28 5:16 ` [PATCH 2/3] ubifs: change type of ubifs_inode's compr_type to unsigend:16 Hyunchul Lee
2017-02-28 10:17 ` Artem Bityutskiy [this message]
2017-03-01 1:12 ` [PATCH 0/3] ubifs: add lz4hc compression Hyunchul Lee
2017-03-01 10:35 ` Artem Bityutskiy
2017-03-03 8:08 ` Richard Weinberger
2017-03-03 11:07 ` Hyunchul Lee
2017-03-03 12:00 ` Artem Bityutskiy
2017-03-03 12:07 ` Richard Weinberger
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