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Added error catch at converting internal ip

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This commit is contained in:
PeratX 2017-06-15 18:20:35 +08:00
parent c925c79871
commit d29035f09a
1 changed files with 6 additions and 2 deletions
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8
app/src/main/java/org/itxtech/daedalus/provider/UdpProvider.java
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@ -10,7 +10,6 @@ import android.util.Log;
import de.measite.minidns.DNSMessage;
import de.measite.minidns.Record;
import de.measite.minidns.record.A;
import de.measite.minidns.util.InetAddressUtil;
import org.itxtech.daedalus.service.DaedalusVpnService;
import org.itxtech.daedalus.util.Logger;
import org.itxtech.daedalus.util.RulesResolver;
@ -308,7 +307,12 @@ public class UdpProvider extends Provider {
InetAddress destAddr = parsedPacket.getHeader().getDstAddr();
if (destAddr == null)
return;
destAddr = InetAddressUtil.ipv4From(service.dnsServers.get(destAddr.getHostAddress()));
try {
destAddr = InetAddress.getByName(service.dnsServers.get(destAddr.getHostAddress()));
} catch (Exception e) {
Logger.logException(e);
Logger.error("handleDnsRequest: DNS server alias query failed for " + destAddr.getHostAddress());
}
UdpPacket parsedUdp = (UdpPacket) parsedPacket.getPayload();