[ECOS] Bug in FAT32 filesystem

[ECOS] Bug in FAT32 filesystem

[楊雅超]

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Hi,All
     I found a bug in FAT16/32 Filesystem. When I
delete file in FAT32, it seems not work correctly. In
the function called "fatfs_delete_file", the start
cluster for "free_cluster_chain" should not be the
"raw_dentry.cluster", it should be
"(raw_dentry.cluster | raw_dentry.cluster_HI << 16)"
for FAT32.

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Re: [ECOS] Bug in FAT32 filesystem

[Andrew Lunn]

On Thu, Jan 25, 2007 at 01:31:21PM +0800, ?????W wrote:
> Hi,All
>      I found a bug in FAT16/32 Filesystem. When I
> delete file in FAT32, it seems not work correctly. In
> the function called "fatfs_delete_file", the start
> cluster for "free_cluster_chain" should not be the
> "raw_dentry.cluster", it should be
> "(raw_dentry.cluster | raw_dentry.cluster_HI << 16)"
> for FAT32.

Please could you produce a real patch to fix the bug. It then make it
very clear what you are talking about. At the moment i don't really
understand what you are talking about without spending a lot of time
searching the code.

          Thanks
                Andrew

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