[coreboot-gerrit] Patch merged into coreboot/master: b6834ab console/vsprintf: Implement snprintf

the following patch was just integrated into master:
commit b6834ab4078b5dd8e9f82fdb763b4f06ca970b05
Author: Vladimir Serbinenko 
Date:   Tue Nov 26 22:07:47 2013 +0100

console/vsprintf: Implement snprintf

snprintf is a safe variant of sprintf. To avoid buffer overflows
    we shouldn't use sprintf at all. But for now let's start by
    implementing snprintf in first place.

Change-Id: Ic17d94b8cd91b72f66b84b0589a06b8abef5e5c9
    Signed-off-by: Vladimir Serbinenko

See http://review.coreboot.org/4278 for details.

-gerrit