BGP: Support for MD5SIG together with remote range

When dynamic BGP with remote range is configured, MD5SIG needs to use
newer socket option (TCP_MD5SIG_EXT) to specify remote addres range for
listening socket.

Thanks to Adam Kułagowski for the suggestion.

1 files changed, 1 insertions, 1 deletions

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index 5e4d9573..f4e45a5f 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -1442,7 +1442,7 @@ sk_open(sock *s)
   }
 
   if (s->password)
-    if (sk_set_md5_auth(s, s->saddr, s->daddr, s->iface, s->password, 0) < 0)
+    if (sk_set_md5_auth(s, s->saddr, s->daddr, -1, s->iface, s->password, 0) < 0)
       goto err;
 
   switch (s->type)