osi: Prevent memory allocations with MSB set am: 1d83f31b am: feb1399c am: a2b19d62 am: c708b554 am: a628856e am: 3f36ec5d am: 90852508 am: b0add796

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/bt/+/15959601

Change-Id: Ic7bf4804582d6fc61380b1a43bc7c9bfc2767053