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Code Issues Releases Wiki Activity

Don't NAK leases from competing servers

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This commit is contained in:
Ted Lemon
1997-02-22 12:25:11 +00:00
parent 2fe35fcf41
commit e6e5d8749e
2 changed files with 8 additions and 8 deletions
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8
dhcp.c
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@@ -3,7 +3,7 @@
DHCP Protocol engine. */ DHCP Protocol engine. */
/* /*
* Copyright (c) 1995, 1996 The Internet Software Consortium. * Copyright (c) 1995, 1996, 1997 The Internet Software Consortium.
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,7 @@
#ifndef lint #ifndef lint
static char copyright[] = static char copyright[] =
"$Id: dhcp.c,v 1.39 1997/02/22 10:22:05 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n"; "$Id: dhcp.c,v 1.40 1997/02/22 12:25:11 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */ #endif /* not lint */
#include "dhcpd.h" #include "dhcpd.h"
@@ -191,9 +191,9 @@ void dhcprequest (packet)
: packet -> interface -> name); : packet -> interface -> name);
/* If we found a lease for the client but it's not the one the /* If we found a lease for the client but it's not the one the
client asked for, NAK it. */ client asked for, don't send it - some other server probably
made the cut. */
if (lease && !addr_eq (lease -> ip_addr, cip)) { if (lease && !addr_eq (lease -> ip_addr, cip)) {
nak_lease (packet, &cip);
return; return;
} }

8
server/dhcp.c
View File

@@ -3,7 +3,7 @@
DHCP Protocol engine. */ DHCP Protocol engine. */
/* /*
* Copyright (c) 1995, 1996 The Internet Software Consortium. * Copyright (c) 1995, 1996, 1997 The Internet Software Consortium.
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,7 @@
#ifndef lint #ifndef lint
static char copyright[] = static char copyright[] =
"$Id: dhcp.c,v 1.39 1997/02/22 10:22:05 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n"; "$Id: dhcp.c,v 1.40 1997/02/22 12:25:11 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */ #endif /* not lint */
#include "dhcpd.h" #include "dhcpd.h"
@@ -191,9 +191,9 @@ void dhcprequest (packet)
: packet -> interface -> name); : packet -> interface -> name);
/* If we found a lease for the client but it's not the one the /* If we found a lease for the client but it's not the one the
client asked for, NAK it. */ client asked for, don't send it - some other server probably
made the cut. */
if (lease && !addr_eq (lease -> ip_addr, cip)) { if (lease && !addr_eq (lease -> ip_addr, cip)) {
nak_lease (packet, &cip);
return; return;
} }