---
gweb/gresolv.c | 24 ++++++++++++++++++++++--
1 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/gweb/gresolv.c b/gweb/gresolv.c
index 6bfc20a..b24db40 100644
--- a/gweb/gresolv.c
+++ b/gweb/gresolv.c
@@ -34,6 +34,7 @@
#include <netdb.h>
#include <arpa/inet.h>
#include <arpa/nameser.h>
+#include <net/if.h>
#include "gresolv.h"
@@ -760,6 +761,26 @@ static int connect_udp_channel(struct resolv_nameserver
*nameserver)
return -EIO;
}
+ /*
+ * If nameserver points to localhost ip, their is no need to
+ * bind the socket on any interface.
+ */
+ if (nameserver->resolv->index > 0 &&
+ strncmp(nameserver->address, "127.0.0.1", 9) != 0) {
+ char interface[IF_NAMESIZE];
+
+ memset(interface, 0, IF_NAMESIZE);
+ if (if_indextoname(nameserver->resolv->index,
+ interface) != NULL) {
+ if (setsockopt(sk, SOL_SOCKET, SO_BINDTODEVICE,
+ interface, IF_NAMESIZE) < 0) {
+ close(sk);
+ freeaddrinfo(rp);
+ return -EIO;
+ }
+ }
+ }
+
if (connect(sk, rp->ai_addr, rp->ai_addrlen) < 0) {
close(sk);
freeaddrinfo(rp);
@@ -879,14 +900,13 @@ gboolean g_resolv_add_nameserver(GResolv *resolv, const
char *address,
nameserver->address = g_strdup(address);
nameserver->port = port;
nameserver->flags = flags;
+ nameserver->resolv = resolv;
if (connect_udp_channel(nameserver) < 0) {
free_nameserver(nameserver);
return FALSE;
}
- nameserver->resolv = resolv;
-
resolv->nameserver_list = g_list_append(resolv->nameserver_list,
nameserver);
--
1.7.8.rc3
_______________________________________________
connman mailing list
[email protected]
http://lists.connman.net/listinfo/connman
