net-misc/socat: upgrade from 1.7.2.1 to 1.7.2.2

This CL imports socat 1.7.2.2 from upstream Gentoo.

BUG=None
TEST=`emerge-{x86,amd64,arm}-generic net-misc/socat`

Change-Id: I8e921f9eaf36426eb3d7e357626090adfa108c98
Reviewed-on: https://chromium-review.googlesource.com/176365
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
3 files changed