implement `listen on'

Listening by default on all the addresses is so bad I don't know
why I haven't changed this before.  Anyway.

Add a `listen on $hostname port $port' syntax to the config file
and deprecate the old "port" and "ipv6" global setting.  Still try
to honour them when no "listen on" directive is used for backward
compatibily, but this will go away in the next next version hopefully.

At the moment the `listen on' in server context don't filter the
host, i.e. one can still reach a host from a address not specified
in the corresponding `liste on', this will be added later.

1 files changed, 1 insertions, 0 deletions

diff --git a/utils.c b/utils.c
index 43c1f4d..bf28329 100644
--- a/utils.c
+++ b/utils.c
@@ -346,6 +346,7 @@ new_vhost(void)
 	struct vhost *h;
 
 	h = xcalloc(1, sizeof(*h));
+	TAILQ_INIT(&h->addrs);
 	TAILQ_INIT(&h->locations);
 	TAILQ_INIT(&h->params);
 	TAILQ_INIT(&h->aliases);