DO NOT MERGE Add null check for hp in DnsProxyListener::GetHostByNameHandler

Bug: 32399924
Bug: 29748723
Test: runtest -x netd_integration_test.cpp

(cherry picked from commit 7a8a601190f948f18b1cc8c043f3a265c1ed183e)

Change-Id: I8e47c2461dc7e8bf34128a2d56ba936e2535c262
3 files changed
tree: 7aec6f57cf117c03eafc55391eeac67dac7dfcf9
  1. client/
  2. include/
  3. server/
  4. tests/
  5. Android.mk
  6. MODULE_LICENSE_APACHE2
  7. NOTICE