After having a lock between callback and cancellationsignal, errno with EBADF should not happen. Bug: 129317069 Test: atest DnsResolverTest Change-Id: I08e800b078d40345eb3f46da1323db251c8dcd47
After having a lock between callback and cancellationsignal, errno with EBADF should not happen. Bug: 129317069 Test: atest DnsResolverTest Change-Id: I08e800b078d40345eb3f46da1323db251c8dcd47