src/sys/netinet/ip_input.c - diff

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version 1.250, 2007/07/19 20:48:55

version 1.250.4.1, 2007/08/16 11:03:46

Line 2079 ip_savecontrol(struct inpcb *inp, struct

if (inp->inp_flags & INP_RECVIF) {

struct sockaddr_dl sdl;

sdl.sdl_len = offsetof(struct sockaddr_dl, sdl_data[0]);

sockaddr_dl_init(&sdl, (m->m_pkthdr.rcvif != NULL) ?

sdl.sdl_family = AF_LINK;

m->m_pkthdr.rcvif->if_index : 0, 0, NULL, 0, NULL, 0);

sdl.sdl_index = m->m_pkthdr.rcvif ?

*mp = sbcreatecontrol(&sdl, sdl.sdl_len, IP_RECVIF, IPPROTO_IP);

m->m_pkthdr.rcvif->if_index : 0;

sdl.sdl_nlen = sdl.sdl_alen = sdl.sdl_slen = 0;

*mp = sbcreatecontrol((void *) &sdl, sdl.sdl_len,

IP_RECVIF, IPPROTO_IP);

if (*mp)

mp = &(*mp)->m_next;

}