tree fac2fc853e7e0121467d5859c0d50dc50782e06a
parent ec87a9494d1ef8441625de5265ec12300bed0ad0
author Max <msuraev@sysmocom.de> 1659978582 +0700
committer msuraev <msuraev@sysmocom.de> 1660035529 +0000

Add function to guess AF_UNSPEC address

Sometimes we receive generic "struct sockaddr" with unspecified (AF_UNSPEC)
address family. It's handy to try to guess
the proper address (there're just 2 variants ATM in most practical applications).

Use the added function to relax input checks in osmo_sockaddr_str_from_in*()

Related: OS#5581
Change-Id: I1c90c56ce832f53b65e0d18d3cea94621c02a69a