tree bace6901df623aadf358906feccc4aaa2680c7ef
parent a9c7e6d15201dbb701dc1f535689910a581912b0
author Ivan Lozano <ivanlozano@google.com> 1509387848 -0700
committer Ivan Lozano <ivanlozano@google.com> 1513810991 -0800

Fix surfaceflinger on integer sanitized builds.

Refactors unsigned integer overflows in do_compare to fix integer
overflow sanitized builds. Also disables sanitization in
Layer::makeTraversalList.

Test: Compiled and checked output from sanitizer.
Bug: 30969751
Change-Id: I1a6d73435495e8b3ba3edb2587f62e4a0f2662f3
Merged-In: I1a6d73435495e8b3ba3edb2587f62e4a0f2662f3