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update libunbound

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This commit is contained in:
Riccardo Spagni 2015-05-31 16:36:48 +02:00
parent ce974949e2
commit 6a1190792b
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GPG key ID: 55432DF31CCD4FCD
59 changed files with 4449 additions and 2465 deletions
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8
external/unbound/util/netevent.c vendored
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@ -498,12 +498,16 @@ comm_point_send_udp_msg_if(struct comm_point *c, sldns_buffer* packet,
cmsg = CMSG_FIRSTHDR(&msg);
if(r->srctype == 4) {
#ifdef IP_PKTINFO
void* cmsg_data;
msg.msg_controllen = CMSG_SPACE(sizeof(struct in_pktinfo));
log_assert(msg.msg_controllen <= sizeof(control));
cmsg->cmsg_level = IPPROTO_IP;
cmsg->cmsg_type = IP_PKTINFO;
memmove(CMSG_DATA(cmsg), &r->pktinfo.v4info,
sizeof(struct in_pktinfo));
/* unset the ifindex to not bypass the routing tables */
cmsg_data = CMSG_DATA(cmsg);
((struct in_pktinfo *) cmsg_data)->ipi_ifindex = 0;
cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo));
#elif defined(IP_SENDSRCADDR)
msg.msg_controllen = CMSG_SPACE(sizeof(struct in_addr));
@ -518,12 +522,16 @@ comm_point_send_udp_msg_if(struct comm_point *c, sldns_buffer* packet,
msg.msg_control = NULL;
#endif /* IP_PKTINFO or IP_SENDSRCADDR */
} else if(r->srctype == 6) {
void* cmsg_data;
msg.msg_controllen = CMSG_SPACE(sizeof(struct in6_pktinfo));
log_assert(msg.msg_controllen <= sizeof(control));
cmsg->cmsg_level = IPPROTO_IPV6;
cmsg->cmsg_type = IPV6_PKTINFO;
memmove(CMSG_DATA(cmsg), &r->pktinfo.v6info,
sizeof(struct in6_pktinfo));
/* unset the ifindex to not bypass the routing tables */
cmsg_data = CMSG_DATA(cmsg);
((struct in6_pktinfo *) cmsg_data)->ipi6_ifindex = 0;
cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
} else {
/* try to pass all 0 to use default route */