Patch merged into coreboot/master: e890531 nvramtool: cmos_read(): Use malloc() instead of alloca()

the following patch was just integrated into master:
commit e8905312f066fc899089edebe803873819f2b920
Author: Andrew Engelbrecht 
Date:   Mon Dec 1 12:22:48 2014 -0500

nvramtool: cmos_read(): Use malloc() instead of alloca()

Fixes crash occurring when 'nvramtool -a' tried to free a prematurely
    freed pointer. (Tested on x60)

malloc() is correct because the pointer is accessed outside the calling
    function. The pointer is freed in the parent function list_cmos_entry().

Change-Id: I1723f09740657f0f0d9e6954bd6d11c0a3820a42
    Signed-off-by: Andrew Engelbrecht 
    Reviewed-on: http://review.coreboot.org/7620
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/7620 for details.

-gerrit