Merge "Check for mprotect result" into main am: 0b2996f144 am: fd88338ed7

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2654229

Change-Id: I605232bc5ded5a385d68bd55c892231556317906
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>