Gluster 3.4.2 is available at http://download.gluster.org/pub/gluster/glusterfs/3.4/3.4.2/
I confirm simple renaming 3.4.1 ebuild to 3.4.2 seems to work fine. It compiles, and works. I only tested the fuse client yet though.
Hey guys, thanks for this bug report, it's in tree now :) +*glusterfs-3.4.2 (31 Jan 2014) + + 31 Jan 2014; Ultrabug <ultrabug@gentoo.org> +glusterfs-3.4.2.ebuild: + version bump fix #499704 thx to Rodrigo Severo and László Szalma +