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| author | Martin Mares <mj@ucw.cz> | 1999-04-14 14:29:47 +0200 |
|---|---|---|
| committer | Martin Mares <mj@ucw.cz> | 1999-04-14 14:29:47 +0200 |
| commit | 4c5e5e3a1c438cb2e92535e3fabc458aa0d6deb3 (patch) | |
| tree | 92ed30f87370009f356dee9e3ed063e1b991bf61 | |
| parent | 1b50a1e4be2b54bd4ccadfaeaf558aea15255de4 (diff) | |
| download | bird-4c5e5e3a1c438cb2e92535e3fabc458aa0d6deb3.tar bird-4c5e5e3a1c438cb2e92535e3fabc458aa0d6deb3.zip | |
Multicasts once again: When using SO_BINDTODEVICE, don't specify IP address
of the interface.
| -rw-r--r-- | sysdep/unix/io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index f5e3124..7764d3d 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -422,16 +422,17 @@ sk_open(sock *s) struct ip_mreq mreq_add; ASSERT(s->iface); set_inaddr(&mreq, s->iface->ip); - mreq_add.imr_interface = mreq; #ifdef SO_BINDTODEVICE { struct ifreq ifr; strcpy(ifr.ifr_name, s->iface->name); if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr)) < 0) ERR("SO_BINDTODEVICE"); + mreq_add.imr_interface.s_addr = INADDR_ANY; } #else #error Multicasts not supported on PtP devices /* FIXME: Solve it somehow? */ + mreq_add.imr_interface = mreq; #endif #endif set_inaddr(&mreq_add.imr_multiaddr, s->daddr); |