DNS lookups not working with freetds

Peter Deacon <[email protected]>
Newsgroups gmane.comp.db.tds.freetds
Message-ID <alpine.WNT.2.20.1.1604261622150.2020@SMURF> 
Tried current freetds and name lookups are not working at all with some 
older Linux systems for me.  Everything that isn't an IP address returns 
-2 (EAI_NONAME)

The problem is triggered by setting ai_flags = AI_ADDRCONFIG in hints 
field of getaddrinfo and resolved by setting ai_flags = 0.

From what I've read in various man pages for getaddrinfo when set to 0 
defaults are designed to be reasonable usually including AI_ADDRCONFIG 
anyway.

Would switching to default for ai_flags break anything for anyone?

thanks,
~Peter
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