tree 856f5b45e57fa5a8fa4a7bece13d29e99191d22d
parent 0cac8c6d9a43a79667e6b278e0212c36cd4583cc
author waynema <waynema@google.com> 1552043621 +0800
committer waynema <waynema@google.com> 1552444056 +0800

Use unique_ptr in dns_gethtbyaddr()

Use make_unique instead of malloc so we don't check for memory
allocation failures.

Test: atest resolv_integration_test
Change-Id: I43243b82b4998ba3674750417cd6b3c82083c8f9