legacy: null pointer check stack/rfcomm/rfc_utils::rfc_sec_check_complete am:...

legacy: null pointer check stack/rfcomm/rfc_utils::rfc_sec_check_complete am: b428cb20 am: a122bb66 am: 82caa9d6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2040956



Change-Id: I89634c44bc58d83790f479b1df3d0187ea8df5bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>