Add size check for IP config Flag: EXEMPT bugfix Bug: 349550024 Test: atest com.android.server.wifi (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:57e446cfdc95fce61be986d98ffc81e8bb70504a) (cherry picked from https://googleplex-android-review.googlesource.com/q/commit:68e46661e2deb32b41527a02030cd928bee07409) Merged-In: I761dbb38ffa2e4dcebad2a6abb8d37d45a3b1fd8 Change-Id: I761dbb38ffa2e4dcebad2a6abb8d37d45a3b1fd8