tree a0ec6302e8d8ef03df6e451665233526e65a04c3
parent 8d2bc936cc3e707ad083c1355cc1fa754edd9cca
author Jean-Michel Trivi <jmtrivi@google.com> 1536619819 -0700
committer Rohit Yengisetty <rngy@google.com> 1539731129 -0700

DO NOT MERGE Prevent out of bounds accesses in lppTransposer()

Check validity of pSettings->noOfPatches to prevent out of bounds
  access in lppTransposer(), which can also cause memSize to be
  negative.

Bug: 112160868
Test: see poc in bug
Change-Id: I77bd1e1dfab3bac92b4522170bdc3c9eb56fdf82
(cherry picked from commit 2eaadebcb6036b3e1850590378c0f56ca47e4735)