| ng_gif_demux.c (87599) | ng_gif_demux.c (109623) |
|---|---|
| 1/* 2 * ng_gif_demux.c 3 * 4 * Copyright 2001 The Aerospace Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 46 unchanged lines hidden (view full) --- 55 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 56 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 57 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 60 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 61 * OF SUCH DAMAGE. 62 * | 1/* 2 * ng_gif_demux.c 3 * 4 * Copyright 2001 The Aerospace Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 46 unchanged lines hidden (view full) --- 55 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 56 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 57 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 60 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 61 * OF SUCH DAMAGE. 62 * |
| 63 * $FreeBSD: head/sys/netgraph/ng_gif_demux.c 87599 2001-12-10 08:09:49Z obrien $ | 63 * $FreeBSD: head/sys/netgraph/ng_gif_demux.c 109623 2003-01-21 08:56:16Z alfred $ |
| 64 */ 65 66/* 67 * ng_gif_demux(4) netgraph node type 68 * 69 * Packets received on the "gif" hook have their type header removed 70 * and are passed to the appropriate hook protocol hook. Packets 71 * recieved on a protocol hook have a type header added back and are --- 269 unchanged lines hidden (view full) --- 341 } 342 outhook = *get_hook_from_iffam(priv, iffam); 343 m_adj(m, sizeof(sa_family_t)); 344 } else { 345 /* 346 * Add address family header and set the output hook. 347 */ 348 iffam = get_iffam_from_hook(priv, hook); | 64 */ 65 66/* 67 * ng_gif_demux(4) netgraph node type 68 * 69 * Packets received on the "gif" hook have their type header removed 70 * and are passed to the appropriate hook protocol hook. Packets 71 * recieved on a protocol hook have a type header added back and are --- 269 unchanged lines hidden (view full) --- 341 } 342 outhook = *get_hook_from_iffam(priv, iffam); 343 m_adj(m, sizeof(sa_family_t)); 344 } else { 345 /* 346 * Add address family header and set the output hook. 347 */ 348 iffam = get_iffam_from_hook(priv, hook); |
| 349 M_PREPEND(m, sizeof (iffam->family), M_DONTWAIT); | 349 M_PREPEND(m, sizeof (iffam->family), M_NOWAIT); |
| 350 if (m == NULL) { 351 NG_FREE_M(m); 352 NG_FREE_ITEM(item); 353 return (ENOBUFS); 354 } 355 bcopy(&iffam->family, mtod(m, sa_family_t *), 356 sizeof(iffam->family)); 357 outhook = priv->gif; --- 44 unchanged lines hidden --- | 350 if (m == NULL) { 351 NG_FREE_M(m); 352 NG_FREE_ITEM(item); 353 return (ENOBUFS); 354 } 355 bcopy(&iffam->family, mtod(m, sa_family_t *), 356 sizeof(iffam->family)); 357 outhook = priv->gif; --- 44 unchanged lines hidden --- |