diff options
Diffstat (limited to 'qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c')
| -rw-r--r-- | qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c b/qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c index 534352b2b..6e09080bc 100644 --- a/qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c +++ b/qemu/roms/ipxe/src/arch/i386/interface/pxe/pxe_preboot.c @@ -22,9 +22,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. + * + * You can also choose to distribute this program under the terms of + * the Unmodified Binary Distribution Licence (as given in the file + * COPYING.UBDL), provided that you have satisfied its requirements. */ -FILE_LICENCE ( GPL2_OR_LATER ); +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <string.h> @@ -174,18 +178,16 @@ pxenv_get_cached_info ( struct s_PXENV_GET_CACHED_INFO *get_cached_info ) { } info = &cached_info[idx]; - /* Construct cached version of packet, if not already constructed. */ - if ( ! info->dhcphdr.op ) { - /* Construct DHCP packet */ - creator = &pxe_dhcp_packet_creators[idx]; - if ( ( rc = creator->create ( pxe_netdev, info, - sizeof ( *info ) ) ) != 0 ) { - DBGC ( &pxe_netdev, " failed to build packet: %s\n", - strerror ( rc ) ); - goto err; - } + /* Construct DHCP packet */ + creator = &pxe_dhcp_packet_creators[idx]; + if ( ( rc = creator->create ( pxe_netdev, info, + sizeof ( *info ) ) ) != 0 ) { + DBGC ( &pxe_netdev, " failed to build packet: %s\n", + strerror ( rc ) ); + goto err; } + /* Copy packet (if applicable) */ len = get_cached_info->BufferSize; if ( len == 0 ) { /* Point client at our cached buffer. |