socket_wrapper: make it possible to bind to '::'

metze

diff --git a/socket_wrapper/socket_wrapper.c b/socket_wrapper/socket_wrapper.c
index 8ad9e1d93eaa31df6cea9870e94cc89644c2afc9..1f56a8358e3e0de36cdbee922c9648e632769132 100644 (file)
--- a/socket_wrapper/socket_wrapper.c
+++ b/socket_wrapper/socket_wrapper.c
@@ -510,7 +510,9 @@ static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *in
 
                cmp = in->sin6_addr;
                cmp.s6_addr[15] = 0;
-               if (IN6_ARE_ADDR_EQUAL(&swrap_ipv6, &cmp)) {
+               if (IN6_IS_ADDR_UNSPECIFIED(&in->sin6_addr)) {
+                       iface = socket_wrapper_default_iface();
+               } else if (IN6_ARE_ADDR_EQUAL(&swrap_ipv6, &cmp)) {
                        iface = in->sin6_addr.s6_addr[15];
                } else {
                        errno = EADDRNOTAVAIL;