[U-Boot] [PATCH v2] ubifs: Fix ubifsload when using ZLIB

[Andreas Bießmann]

On 05.09.2012 17:05, Veli-Pekka Peltola wrote:
> Using ZLIB compression with UBIFS fails if last data node is not a size of
> UBIFS_BLOCK_SIZE (4096 bytes).
> 
> Easiest way to test this is trying to read a file smaller than 4k:
> => ubifsload 41000000 /etc/fstab
> Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)...
> UBIFS error (pid 0): read_block: bad data node (block 0, inode 2506)
> UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 2506, error -22
> Error reading file '/etc/fstab'
> /etc/fstab not found!
> exit not allowed from main input shell.
> =>
> 
> With this patch:
> 
> => ubifsload 41000000 /etc/fstab
> Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)...
> Done
> =>
> 
> Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola at bluegiga.com>
> Cc: kmpark at infradead.org

Tested-by: Andreas Bießmann <andreas.devel at googlemail.com>