radare/radare2 — pull request #1864 by crowell (2014-12-19 06:05:08+00:00)
Title: remove overlapping gadgets

in places where there are 2 stop gadgets very close to each other, it is
possible that both will be found in one "gadget" this will preven that.

This removes some of the "duplicate" gadgets found, but not entirely.
That will require some sdb-work probably.