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)