net: make networking code re-entrant

- The network instance is now in struct network and does not
  use any local/static data

- A new top-level struct in baresip.c owns the single instance
  of struct network

it is a long-term goal to remove all local/static data
from libbaresip and make it fully re-entrant.

1 files changed, 2 insertions, 1 deletions

diff --git a/modules/rst/rst.c b/modules/rst/rst.c
index 8f2fea3..83298a9 100644
--- a/modules/rst/rst.c
+++ b/modules/rst/rst.c
@@ -308,7 +308,8 @@ static int rst_connect(struct rst *rst)
 		}
 	}
 	else {
-		err = dnsc_query(&rst->dnsq, net_dnsc(), rst->host, DNS_TYPE_A,
+		err = dnsc_query(&rst->dnsq, net_dnsc(baresip_network()),
+				 rst->host, DNS_TYPE_A,
 				 DNS_CLASS_IN, true, dns_handler, rst);
 		if (err) {
 			warning("rst: dns query error: %m\n", err);