On Mon, Aug 17, 2009 at 3:34 PM, Robert Millan<r...@aybabtu.com> wrote:
> On Fri, Aug 14, 2009 at 07:48:40PM +0200, Vladimir 'phcoder' Serbinenko wrote:
>> diff --git a/kern/file.c b/kern/file.c
>> index 9b56b88..85092b8 100644
>> --- a/kern/file.c
>> +++ b/kern/file.c
>> @@ -112,6 +112,12 @@ grub_file_read (grub_file_t file, void *buf,
>> grub_size_t len)
>> {
>> grub_ssize_t res;
>>
>> + if (file->offset > file->size)
>> + {
>> + grub_error (GRUB_ERR_OUT_OF_RANGE, "Bad offset");
>> + return -1;
>> + }
>
> This could be a bit more descriptive (e.g. "Offset exceeds file size"), maybe
> even indicate the sizes and/or filename.
>
Fixed and comitted
> --
> Robert Millan
>
> The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
> how) you may access your data; but nobody's threatening your freedom: we
> still allow you to remove your data and not access it at all."
>
>
> _______________________________________________
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> http://lists.gnu.org/mailman/listinfo/grub-devel
>
--
Regards
Vladimir 'phcoder' Serbinenko
Personal git repository: http://repo.or.cz/w/grub2/phcoder.git
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