NullPointerException MiniDnsResolver.lookupSRVRecords0

Smack Smack Support
1 
List<HostAddress> hostAddresses = DNSUtil.resolveXMPPServiceDomain(DnsName.from(mXMPPUser.getDomain()), null, ConnectionConfiguration.DnssecMode.disabled);

has caused the following crash

Fatal Exception: java.lang.NullPointerException
Attempt to invoke interface method ‘boolean java.util.List.add(java.lang.Object)’ on a null object reference
org.jivesoftware.smack.util.dns.minidns.MiniDnsResolver.lookupSRVRecords0 (MiniDnsResolver.java:76)
org.jivesoftware.smack.util.dns.DNSResolver.lookupSRVRecords (DNSResolver.java:53)
org.jivesoftware.smack.util.DNSUtil.resolveDomain (DNSUtil.java:155)
org.jivesoftware.smack.util.DNSUtil.resolveXMPPServiceDomain (DNSUtil.java:115)

I am using version 4.3.4

2

Just don’t pass null as the failure list (2dn argument).

3

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