tree 73e348d6c3ca8c989ee72083b2c4e4c8e2c01a3a
parent a74195e7db8379915d1cfd878d281775a08d1df7
author waynema <waynema@google.com> 1552035486 +0800
committer waynema <waynema@google.com> 1552444056 +0800

Use unique_ptr in dns_gethtbyname()

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

Test: atest resolv_integration_test
Change-Id: I9cb95b735db846e1ee57d16501a70bb18815a084