Patch merged into coreboot/master: util/kconfig: fill glob_t with 0 before calling glob

the following patch was just integrated into master:
commit 91ba80dd798ba09a06282196bcd0bc5e40ec4504
Author: zbao 
Date:   Sat Sep 26 06:49:47 2015 -0400

util/kconfig: fill glob_t with 0 before calling glob

On mingw, the function glob has some default options
    which are not compliant with man page.

If gl_offs is not set as 0, there may be some slots which
    is reserved.
    If gl_pathc or gl_pathv is not set as 0, the result might
    be appended to the list instead of being added as new ones.

Change-Id: I03110c4cdda70578828d6499262a085a81d26313
    Signed-off-by: Zheng Bao 
    Signed-off-by: Zheng Bao 
    Reviewed-on: http://review.coreboot.org/11711
    Reviewed-by: Patrick Georgi 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/11711 for details.

-gerrit