hotspot2: handle invalid BSSID when perform provider matching

Also update PasspointManager#getMatchingWifiConfig to ignore
non-Passpoint APs.

While there, remove the unnecessary string escape when logging
SSID and handle null in the BSSID parsing code.

Bug: 62246303
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Change-Id: I07379ff0fc5e14ff411204424e295fc51bddce9f
4 files changed
tree: 6921358c21d1376a4a87dab53f47a7fdde818b5b
  1. service/
  2. PREUPLOAD.cfg