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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2011-12-07 22:50:55 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2011-12-09 05:58:32 +0100 |
| commit | a0d2290cf82fc77b6497e08a1a69246e4084729d (patch) | |
| tree | 585704a38c3a98f62d8430ca5b29223ddcfd4c40 /sysdep/bsd/krt-sock.c | |
| parent | b95254f5391542985202b64353c0d0dd6a28ecf7 (diff) | |
| download | bird-a0d2290cf82fc77b6497e08a1a69246e4084729d.tar bird-a0d2290cf82fc77b6497e08a1a69246e4084729d.zip | |
BSD: Correctly read numbered v6 addresses on ptp interfaces
When using IPv6, unnumbered interfaces can have numbered IP
addresses; one example are link-local addresses, which always
have a prefix length of 64.
Diffstat (limited to 'sysdep/bsd/krt-sock.c')
| -rw-r--r-- | sysdep/bsd/krt-sock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c index 1647c5e..b70f166 100644 --- a/sysdep/bsd/krt-sock.c +++ b/sysdep/bsd/krt-sock.c @@ -544,7 +544,11 @@ krt_read_addr(struct ks_msg *msg) _I0(ifa.ip) = 0xfe800000; #endif +#ifdef IPV6 + if ((iface->flags & IF_MULTIACCESS) || (masklen != BITS_PER_IP_ADDRESS)) +#else if (iface->flags & IF_MULTIACCESS) +#endif { ifa.prefix = ipa_and(ifa.ip, ipa_mkmask(masklen)); |