Patch merged into coreboot/master: 8e89847 util/cbfstool: free buffer on error path

the following patch was just integrated into master:
commit 8e89847af41656f82226e755f03fdcc178d3ef78
Author: Daniele Forsi 
Date:   Sun Jul 27 12:01:40 2014 +0200

util/cbfstool: free buffer on error path

Fix memory leak found by scan-build from clang version 3.2-11.

Change-Id: Id8f9db46cf42012a0eb0a632c9d83a4eec1989a2
    Signed-off-by: Daniele Forsi 
    Reviewed-on: http://review.coreboot.org/6379
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/6379 for details.

-gerrit