FPII-1856: Fix double-free in DSA code (CVE-2016-0705)

Fix double-free in DSA code (CVE-2016-0705)

Bug: 27449871
Change-Id: I9a2fa73560b06c4652897c029c1177b1d2736bae
(cherry picked from commit b7a0ae38269e375370d6de56111fcb5f5973d983)
2 files changed