tree b812f644fd15de84c0086b490ee7bfc07a8b7d84
parent cc17bbf5966040e9c1c6a7066f9e54e67fd6765e
author Sonny Sasaka <sonnysasaka@google.com> 1669243735 -0800
committer Sonny Sasaka <sonnysasaka@google.com> 1669243978 -0800

Floss: Refactor argument parsing in btclient

Refactor argument parsing so that:
* Always use safe indexing instead of unsafe `[]` (also fixes a case
  where it panics due to this).
* Do not hardcode argument length (bug prone).

Bug: 188718349
Tag: #floss
Test: Build btclient on Linux

Change-Id: I1aed068a014ac5cb3f6098a574b5e1ba8c0b5275