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| author | Roy Marples <roy@marples.name> | 2017-11-14 12:16:26 +0000 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2017-11-14 12:16:26 +0000 |
| commit | 8a58cee169b9cf96eaac51a9f14a7ac75b81b9fe (patch) | |
| tree | 5eb9467c6bf94470ce7b6e51a92db0e31b75bc84 /src/if-bsd.c | |
| parent | bdbe98f8fc6e4e8188c1c3a0da66abba93a1cefd (diff) | |
| download | dhcpcd-8a58cee169b9cf96eaac51a9f14a7ac75b81b9fe.tar.xz | |
BSD: Strip scope from link-local addresses for KAME stacks
This fixes DHCPv6 and IPv6ND trying to send messages from
DETACHED or TENTATIVE addresses when carrier comes back.
Diffstat (limited to 'src/if-bsd.c')
| -rw-r--r-- | src/if-bsd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/if-bsd.c b/src/if-bsd.c index 5dcdc71b..b5bb667d 100644 --- a/src/if-bsd.c +++ b/src/if-bsd.c @@ -1164,6 +1164,12 @@ if_ifa(struct dhcpcd_ctx *ctx, const struct ifa_msghdr *ifam) } #endif +#ifdef __KAME__ + if (IN6_IS_ADDR_LINKLOCAL(&addr6)) + /* Remove the scope from the address */ + addr6.s6_addr[2] = addr6.s6_addr[3] = '\0'; +#endif + ipv6_handleifa(ctx, ifam->ifam_type, NULL, ifp->name, &addr6, ipv6_prefixlen(&mask6), addrflags); break; |