| ip_output.c (129126) | ip_output.c (130416) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)ip_output.c 8.3 (Berkeley) 1/21/94 | 1/* 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)ip_output.c 8.3 (Berkeley) 1/21/94 |
| 30 * $FreeBSD: head/sys/netinet/ip_output.c 129126 2004-05-11 19:14:44Z maxim $ | 30 * $FreeBSD: head/sys/netinet/ip_output.c 130416 2004-06-13 17:29:10Z mlaier $ |
| 31 */ 32 33#include "opt_ipfw.h" 34#include "opt_ipdn.h" 35#include "opt_ipdivert.h" 36#include "opt_ipfilter.h" 37#include "opt_ipsec.h" 38#include "opt_mac.h" --- 360 unchanged lines hidden (view full) --- 399 if (ip->ip_src.s_addr == INADDR_ANY) { 400 /* Interface may have no addresses. */ 401 if (ia != NULL) { 402 ip->ip_src = IA_SIN(ia)->sin_addr; 403 src_was_INADDR_ANY = 1; 404 } 405 } 406#endif /* notdef */ | 31 */ 32 33#include "opt_ipfw.h" 34#include "opt_ipdn.h" 35#include "opt_ipdivert.h" 36#include "opt_ipfilter.h" 37#include "opt_ipsec.h" 38#include "opt_mac.h" --- 360 unchanged lines hidden (view full) --- 399 if (ip->ip_src.s_addr == INADDR_ANY) { 400 /* Interface may have no addresses. */ 401 if (ia != NULL) { 402 ip->ip_src = IA_SIN(ia)->sin_addr; 403 src_was_INADDR_ANY = 1; 404 } 405 } 406#endif /* notdef */ |
| 407#ifdef ALTQ |
|
| 407 /* | 408 /* |
| 409 * disable packet drop hack. 410 * packetdrop should be done by queueing. 411 */ 412#else /* !ALTQ */ 413 /* |
|
| 408 * Verify that we have any chance at all of being able to queue 409 * the packet or packet fragments 410 */ 411 if ((ifp->if_snd.ifq_len + ip->ip_len / ifp->if_mtu + 1) >= 412 ifp->if_snd.ifq_maxlen) { 413 error = ENOBUFS; 414 ipstat.ips_odropped++; 415 goto bad; 416 } | 414 * Verify that we have any chance at all of being able to queue 415 * the packet or packet fragments 416 */ 417 if ((ifp->if_snd.ifq_len + ip->ip_len / ifp->if_mtu + 1) >= 418 ifp->if_snd.ifq_maxlen) { 419 error = ENOBUFS; 420 ipstat.ips_odropped++; 421 goto bad; 422 } |
| 423#endif /* !ALTQ */ |
|
| 417 418 /* 419 * Look for broadcast address and 420 * verify user is allowed to send 421 * such a packet. 422 */ 423 if (isbroadcast) { 424 if ((ifp->if_flags & IFF_BROADCAST) == 0) { --- 1806 unchanged lines hidden --- | 424 425 /* 426 * Look for broadcast address and 427 * verify user is allowed to send 428 * such a packet. 429 */ 430 if (isbroadcast) { 431 if ((ifp->if_flags & IFF_BROADCAST) == 0) { --- 1806 unchanged lines hidden --- |