Merge "Mangle the pointers stored in PointerData." am: de9fe1e2de

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2086791

Change-Id: I5ab322cba490aeb3238b711eefdeba1ac876ac24
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>