On Thu, Feb 14, 2013 at 04:52:24PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> GPT need to be check before MBR
>
> Cc: Rob Herring <rob.herring@xxxxxxxxxxx>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
> ---
> common/filetype.c | 4 ++++
> include/filetype.h | 1 +
> 2 files changed, 5 insertions(+)
>
> diff --git a/common/filetype.c b/common/filetype.c
> index 22fc621..6563ecc 100644
> --- a/common/filetype.c
> +++ b/common/filetype.c
> @@ -48,6 +48,7 @@ static const struct filetype_str filetype_str[] = {
> [filetype_bmp] = { "BMP image", "bmp" },
> [filetype_png] = { "PNG image", "png" },
> [filetype_ext] = { "ext filesystem", "ext" },
> + [filetype_gpt] = { "GUID Partition Table", "gpt" },
> };
>
> const char *file_type_to_string(enum filetype f)
> @@ -159,6 +160,9 @@ enum filetype file_detect_type(const void *_buf, size_t bufsize)
> if (bufsize < 512)
> return filetype_unknown;
>
> + if (bufsize >= 520 && strncmp(&buf8[512], "EFI PART", 8) == 0)
> + return filetype_gpt;
> +
The list is sorted by size, so please move this below:
if (bufsize < 1536)
return filetype_unknown;
Sascha
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