linux-kernel - Re: Subject: [PATCH 09/16] Squashfs: uid/gid lookup operations

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Message-ID: <Pine.LNX.4.64.0810221838020.5634@vixen.sonytel.be>
Date:	Wed, 22 Oct 2008 18:38:34 +0200 (CEST)
From:	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
To:	Phillip Lougher <phillip@...gher.demon.co.uk>
cc:	akpm@...ux-foundation.org, linux-embedded@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	tim.bird@...sony.com
Subject: Re: Subject: [PATCH 09/16] Squashfs: uid/gid lookup operations

On Fri, 17 Oct 2008, Phillip Lougher wrote:
> --- /dev/null
> +++ b/fs/squashfs/id.c

> +__le64 *read_id_index_table(struct super_block *s, long long id_table_start,
> +	unsigned short no_ids)
> +{
> +	unsigned int length = SQUASHFS_ID_BLOCK_BYTES(no_ids);
> +	__le64 *id_table;
> +
> +	TRACE("In read_id_index_table, length %d\n", length);
> +
> +	/* Allocate id index table */
> +	id_table = kmalloc(length, GFP_KERNEL);
                           ^^^^^^
Can this ever be larger than 64 KiB?

With kind regards,

Geert Uytterhoeven
Software Architect

Sony Techsoft Centre Europe
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