[U-Boot] [PATCH v1] env: fix crash using default -f -a

[Tom Rini]

On Thu, Oct 04, 2012 at 07:30:43PM +0200, Stefano Babic wrote:

> newval pointer is not checked before its usage,
> inside env_check_apply().
> 
> Signed-off-by: Stefano Babic <sbabic at denx.de>
> CC: gerlando.falauto at keymile.com

Some egg on my face for not catching this to start with, confirmed
problem and fix here.

Tested-by: Tom Rini <trini at ti.com>

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20121004/c35cedbf/attachment.pgp>