[cgutman] 48493: [DHCPCSVC] - Set the SO_BROADCAST option to 1 before we send data to the broadcast address so we don't get stonewalled by mswsock - DHCP is now compatible with mswsock_new

Author: cgutman
Date: Mon Aug  9 20:37:32 2010
New Revision: 48493

URL: http://svn.reactos.org/svn/reactos?rev=48493&view=rev
Log:
[DHCPCSVC]
- Set the SO_BROADCAST option to 1 before we send data to the broadcast address so we
don't get stonewalled by mswsock
- DHCP is now compatible with mswsock_new

Modified:
    trunk/reactos/dll/win32/dhcpcsvc/dhcp/adapter.c

Modified: trunk/reactos/dll/win32/dhcpcsvc/dhcp/adapter.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/dhcpcsvc/dhcp/ad…
==============================================================================
--- trunk/reactos/dll/win32/dhcpcsvc/dhcp/adapter.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/dhcpcsvc/dhcp/adapter.c [iso-8859-1] Mon Aug  9 20:37:32 2010
@@ -209,7 +209,7 @@
     PDHCP_ADAPTER Adapter = NULL;
     HANDLE AdapterStateChangedEvent = (HANDLE)Context;
     struct interface_info *ifi = NULL;
-    int i, AdapterCount = 0;
+    int i, AdapterCount = 0, Broadcast;
 
     /* FIXME: Kill this thread when the service is stopped */
 
@@ -285,6 +285,15 @@
                         socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP );
 
                     if (DhcpSocket != INVALID_SOCKET) {
+						
+						/* Allow broadcast on this socket */
+						Broadcast = 1;
+						setsockopt(DhcpSocket,
+								   SOL_SOCKET,
+								   SO_BROADCAST,
+								   (const char *)&Broadcast,
+								   sizeof(Broadcast));
+						
                         Adapter->ListenAddr.sin_family = AF_INET;
                         Adapter->ListenAddr.sin_port = htons(LOCAL_PORT);
                         Adapter->BindStatus =