[coreboot-gerrit] Patch merged into coreboot/master: cbfstool: make fmap search more strict

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit b946f12ed0c4a4177b64c032f17dd5b3fd2a0c99
Author: Patrick Georgi <pgeorgi at chromium.org>
Date:   Sat Sep 19 13:59:36 2015 +0200

    cbfstool: make fmap search more strict
    
    Since fmap doesn't come with a checksum, we resort to a number of
    heuristics to determine if a given location hosts an fmap (instead of
    another data structure that happens to store the fmap magic string at
    the right location).
    
    The version test is particularly effective against strings containing
    the magic (which either terminate with 0, or have some other ASCII data,
    but rarely a '\001' byte inside the string).
    
    Change-Id: Ic66eb0015c7ffdfe25e0054b7838445b8ba098e9
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Reviewed-on: http://review.coreboot.org/11690
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>


See http://review.coreboot.org/11690 for details.

-gerrit