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MFC r270234:

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Recover sin6_scope_id of gateway addresses in riprecv() by using the if_index
  where a RIP packet was received.  This fixes a bug which prevented gateway
  addresses in fe80::/64 from being added.
This commit is contained in:
hrs 2014-10-09 23:30:51 +00:00
parent fee8b9f992
commit d08a17cdad
1 changed files with 2 additions and 0 deletions

2
usr.sbin/route6d/route6d.c

@ -2838,6 +2838,8 @@ addroute(struct riprt *rrt,
sin6->sin6_len = sizeof(struct sockaddr_in6);
sin6->sin6_family = AF_INET6;
sin6->sin6_addr = *gw;
if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr))
sin6->sin6_scope_id = ifcp->ifc_index;
sin6 = (struct sockaddr_in6 *)((char *)sin6 + ROUNDUP(sin6->sin6_len));
/* Netmask */
sin6->sin6_len = sizeof(struct sockaddr_in6);