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OSPF: N-bit should not be set for DBDES packets

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This commit is contained in:
Ondrej Zajicek (work) 2019-07-11 15:31:15 +02:00
parent 354afcab04
commit 6b72ea4c14
1 changed files with 2 additions and 2 deletions
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4
proto/ospf/dbdes.c
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@ -121,7 +121,7 @@ ospf_prepare_dbdes(struct ospf_proto *p, struct ospf_neighbor *n)
{ {
struct ospf_dbdes2_packet *ps = (void *) pkt; struct ospf_dbdes2_packet *ps = (void *) pkt;
ps->iface_mtu = htons(iface_mtu); ps->iface_mtu = htons(iface_mtu);
ps->options = ifa->oa->options; ps->options = ifa->oa->options & ~OPT_N;
ps->imms = 0; /* Will be set later */ ps->imms = 0; /* Will be set later */
ps->ddseq = htonl(n->dds); ps->ddseq = htonl(n->dds);
length = sizeof(struct ospf_dbdes2_packet); length = sizeof(struct ospf_dbdes2_packet);
@ -129,7 +129,7 @@ ospf_prepare_dbdes(struct ospf_proto *p, struct ospf_neighbor *n)
else /* OSPFv3 */ else /* OSPFv3 */
{ {
struct ospf_dbdes3_packet *ps = (void *) pkt; struct ospf_dbdes3_packet *ps = (void *) pkt;
ps->options = htonl(ifa->oa->options); ps->options = htonl(ifa->oa->options & ~OPT_N);
ps->iface_mtu = htons(iface_mtu); ps->iface_mtu = htons(iface_mtu);
ps->padding = 0; ps->padding = 0;
ps->imms = 0; /* Will be set later */ ps->imms = 0; /* Will be set later */