Fix netd crash in checkUserNetworkAccessLocked() am: 1a028a73e5

Original change: https://android-review.googlesource.com/c/platform/system/netd/+/2273966

Change-Id: Ia5163fc6748c0175bc2dc4e9403e7627f958fa21
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: ccf827805d79a1e127b97964129540aaceaaf7c9
  1. client/
  2. include/
  3. netutils_wrappers/
  4. server/
  5. tests/
  6. .editorconfig
  7. Android.bp
  8. NOTICE
  9. OWNERS
  10. PREUPLOAD.cfg
  11. TEST_MAPPING