Android U Beta 1 GPL
Merge "Fix/suppress potential nullptr dereference warnings." am: 5be250c4de

Original change: https://android-review.googlesource.com/c/platform/frameworks/compile/libbcc/+/2367028

Change-Id: Ifb6acbc0126d2f173706e9295f178cbb231ba508
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>