Patch merged into coreboot/master: libpayload: Fix possible NULL deref in cbfs_get_file_content()

the following patch was just integrated into master:
commit ac1f4b86f4a82f00c07aa21707703c5c70d9c604
Author: Nico Huber 
Date:   Fri Oct 2 19:38:24 2015 +0200

libpayload: Fix possible NULL deref in cbfs_get_file_content()

Change-Id: I2e10ccac3248717d90838ca721cc691de792b507
    Signed-off-by: Nico Huber 
    Reviewed-on: http://review.coreboot.org/11780
    Tested-by: build bot (Jenkins)
    Reviewed-by: Daisuke Nojiri

See http://review.coreboot.org/11780 for details.

-gerrit