[BB#81] allow listening on multiple families when no Listen is provided in config

This is achieved by not stopping at the first result of getaddrinfo
that we managed to listen on: Without "Listen" in the config, we
call getraddrinfo with NULL address. With AI_PASSIVE, this gives results
for both IPv4 and IPv6 wildcard addresses (if both are supported).

This lets tinyproxy listen on both IPv4 and IPv6 wildcard if the system
supports them.

Signed-off-by: Michael Adam <obnox@samba.org>

0 files changed, 0 insertions, 0 deletions