diff options
| -rw-r--r-- | src/net/udp/dhcp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/net/udp/dhcp.c b/src/net/udp/dhcp.c index b7b84e7..a1a481e 100644 --- a/src/net/udp/dhcp.c +++ b/src/net/udp/dhcp.c @@ -571,6 +571,10 @@ static void dhcp_request_rx ( struct dhcp_session *dhcp, if ( peer->sin_port != htons ( BOOTPS_PORT ) ) return; + /* Filter out non-selected servers */ + if ( server_id.s_addr != dhcp->server.s_addr ) + return; + /* Handle DHCPNAK */ if ( msgtype == DHCPNAK ) { dhcp_defer ( dhcp ); @@ -580,8 +584,6 @@ static void dhcp_request_rx ( struct dhcp_session *dhcp, /* Filter out unacceptable responses */ if ( msgtype /* BOOTP */ && ( msgtype != DHCPACK ) ) return; - if ( server_id.s_addr != dhcp->server.s_addr ) - return; if ( ip.s_addr != dhcp->offer.s_addr ) return; |