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Re: HFS endianness
From: |
Vladimir 'phcoder' Serbinenko |
Subject: |
Re: HFS endianness |
Date: |
Tue, 11 Aug 2009 01:27:32 +0200 |
On Tue, Aug 11, 2009 at 1:15 AM, Vladimir 'phcoder'
Serbinenko<address@hidden> wrote:
> Hello I was looking which FS were little and which are big-endian.
> This attracted my attention in hfs.c:
> /* Adjust len so it we can't read past the end of the file. */
> if (len > grub_le_to_cpu32 (data->size))
> len = grub_le_to_cpu32 (data->size);
> Which looks suspicious for big-endian FS. Can anyone check? If note
> this mail will be note to self
>
Actualy this code has another bug it doesn't take 'pos' into account.
Unfortunately same bug is present on several other FSes. I'll look
through them and will send a patch
> --
> Regards
> Vladimir 'phcoder' Serbinenko
>
> Personal git repository: http://repo.or.cz/w/grub2/phcoder.git
>
--
Regards
Vladimir 'phcoder' Serbinenko
Personal git repository: http://repo.or.cz/w/grub2/phcoder.git