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g_network_monitor_base_can_reach: Check for default route after enumerating.

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Enumerate the GSocketConnectable before checking for a default route.
For some connectable types this will involve a DNS lookup.  This will
elminate false positives for hosts behind a VPN since DNS lookup will
fail if the VPN is not connected.

https://bugzilla.gnome.org/show_bug.cgi?id=694181
This commit is contained in:
Matthew Barnes 2013-02-19 11:18:11 -05:00 committed by Dan Winship
parent c6c1166566
commit 4ca3d80ff3
1 changed files with 8 additions and 4 deletions
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12
gio/gnetworkmonitorbase.c
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@ -168,10 +168,6 @@ g_network_monitor_base_can_reach (GNetworkMonitor *monitor,
GSocketAddressEnumerator *enumerator;
GSocketAddress *addr;
if (priv->have_ipv4_default_route &&
priv->have_ipv6_default_route)
return TRUE;
if (priv->networks->len == 0)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NETWORK_UNREACHABLE,
@ -188,6 +184,14 @@ g_network_monitor_base_can_reach (GNetworkMonitor *monitor,
return FALSE;
}
if (priv->have_ipv4_default_route &&
priv->have_ipv6_default_route)
{
g_object_unref (enumerator);
g_object_unref (addr);
return TRUE;
}
while (addr)
{
if (G_IS_INET_SOCKET_ADDRESS (addr))