Fix memory overwrite in random number generation code. This overwrite could cause privacy to fail
Fix memory overwrite in random number generation code. This overwrite could cause privacy to fail

X-Original-Commit: 5092dc34b9c6729fc9f7284aace84fa38f66a8b2

apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble