[U-Boot] [PATCH] UBIFS: Change ubifsload to not read beyond the requested size

[Stefan Roese]

Hi Wolfgang,

On Friday 29 October 2010 22:54:04 Wolfgang Denk wrote:
> > +				buff = malloc(UBIFS_BLOCK_SIZE);
> > +
> > +				/* Read block-siez into temp buffer */
> > +				ret = read_block(inode, buff, block, dn);
> > +				if (last_block_size)
> > +					dlen = last_block_size;
> > +				else
> > +					dlen = le32_to_cpu(dn->size);
> 
> How about some error handling?
> 
> malloc() can fail, and read_block() can fail as well.

Right. I'll change this and send an updated version.
 
Thanks for the review.

Cheers,
Stefan

--
DENX Software Engineering GmbH,      MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich,  Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de