[coreboot-gerrit] Patch merged into coreboot/master: util/cbfstool: Improve heuristic for cbfs header pointer protection

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 343ea08388583d66c4145f5da3bea8828c5c0daf
Author: Patrick Georgi <pgeorgi at chromium.org>
Date:   Wed Feb 10 18:07:52 2016 +0100

    util/cbfstool: Improve heuristic for cbfs header pointer protection
    
    cbfstool has a routine to deal with old images that may encourage it to
    overwrite the master header. That routine is triggered for
    "cbfstool add-master-header" prepared images even though these are not
    at risk, and - worse - destroys the chain structure (through a negative
    file length), so avoid touching such images.
    
    Change-Id: I9d0bbe3e6300b9b9f3e50347737d1850f83ddad8
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Reviewed-on: https://review.coreboot.org/13672
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth <martinroth at google.com>


See https://review.coreboot.org/13672 for details.

-gerrit