Add negative length check in process_service_search_rsp am: 96f108e8 am:...

Add negative length check in process_service_search_rsp am: 96f108e8 am: 2ad398f8 am: 90898f45 am: 254cfbe4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/19595932



Change-Id: I1b8ba7f2ceb6cb1b811cca6e7a265c43fbb64103
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>