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Fixes missing device attributes when exporting routes to kernel.

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Thanks to Howden Nick for the bugreport.
This commit is contained in:
Ondrej Zajicek 2012-04-20 21:04:55 +02:00
parent 3e17e38059
commit 9b2b502be5
1 changed files with 5 additions and 9 deletions
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14
sysdep/linux/netlink/netlink.c
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@ -588,9 +588,9 @@ krt_capable(rte *e)
switch (a->dest) switch (a->dest)
{ {
case RTD_ROUTER: case RTD_ROUTER:
if (ipa_has_link_scope(a->gw) && (a->iface == NULL))
return 0;
case RTD_DEVICE: case RTD_DEVICE:
if (a->iface == NULL)
return 0;
case RTD_BLACKHOLE: case RTD_BLACKHOLE:
case RTD_UNREACHABLE: case RTD_UNREACHABLE:
case RTD_PROHIBIT: case RTD_PROHIBIT:
@ -653,20 +653,16 @@ nl_send_route(struct krt_proto *p, rte *e, struct ea_list *eattrs, int new)
if (ea = ea_find(eattrs, EA_KRT_REALM)) if (ea = ea_find(eattrs, EA_KRT_REALM))
nl_add_attr_u32(&r.h, sizeof(r), RTA_FLOW, ea->u.data); nl_add_attr_u32(&r.h, sizeof(r), RTA_FLOW, ea->u.data);
/* a->iface != NULL checked in krt_capable() for router and device routes */
switch (a->dest) switch (a->dest)
{ {
case RTD_ROUTER: case RTD_ROUTER:
r.r.rtm_type = RTN_UNICAST; r.r.rtm_type = RTN_UNICAST;
nl_add_attr_ipa(&r.h, sizeof(r), RTA_GATEWAY, a->gw);
/* a->iface != NULL checked in krt_capable() */
if (ipa_has_link_scope(a->gw))
nl_add_attr_u32(&r.h, sizeof(r), RTA_OIF, a->iface->index); nl_add_attr_u32(&r.h, sizeof(r), RTA_OIF, a->iface->index);
nl_add_attr_ipa(&r.h, sizeof(r), RTA_GATEWAY, a->gw);
break; break;
case RTD_DEVICE: case RTD_DEVICE:
if (!a->iface)
return -1;
r.r.rtm_type = RTN_UNICAST; r.r.rtm_type = RTN_UNICAST;
nl_add_attr_u32(&r.h, sizeof(r), RTA_OIF, a->iface->index); nl_add_attr_u32(&r.h, sizeof(r), RTA_OIF, a->iface->index);
break; break;