net/radvd: update 2.19 -> 2.20

PR:		283775, 271908 [1]
Approved by:	farrokhi
Submitted by:	brd [1]
Changes:	https://github.com/radvd-project/radvd/blob/master/CHANGES

1 files changed, 0 insertions, 40 deletions

diff --git a/net/radvd/files/patch-device-bsd44.c b/net/radvd/files/patch-device-bsd44.c
deleted file mode 100644
index 003e0a30de5f..000000000000
--- a/net/radvd/files/patch-device-bsd44.c
+++ /dev/null
@@ -1,40 +0,0 @@
---- device-bsd44.c.orig	2019-07-20 03:58:19 UTC
-+++ device-bsd44.c
-@@ -126,8 +126,29 @@ ret:
- 	return -1;
- }
- 
--int setup_allrouters_membership(int sock, struct Interface *iface) { return 0; }
-+int setup_allrouters_membership(int sock, struct Interface *iface) 
-+{
-+	struct ipv6_mreq mreq;
- 
-+	memset(&mreq, 0, sizeof(mreq));
-+	mreq.ipv6mr_interface = iface->props.if_index;
-+
-+	/* all-routers multicast address */
-+	if (inet_pton(AF_INET6, "ff02::2",
-+			&mreq.ipv6mr_multiaddr.s6_addr) != 1) {
-+		flog(LOG_ERR, "inet_pton failed");
-+		return (-1);
-+	}
-+
-+	if (setsockopt(sock, IPPROTO_IPV6, IPV6_JOIN_GROUP,
-+			&mreq, sizeof(mreq)) < 0 && errno != EADDRINUSE) {
-+		flog(LOG_ERR, "can't join ipv6-allrouters on %s", iface->props.name);
-+		return (-1);
-+	}
-+
-+	return 0; 
-+}
-+
- int set_interface_linkmtu(const char *iface, uint32_t mtu)
- {
- 	dlog(LOG_DEBUG, 4, "setting LinkMTU (%u) for %s is not supported", mtu, iface);
-@@ -161,5 +182,5 @@ int check_ip6_forwarding(void)
- int check_ip6_iface_forwarding(const char *iface)
- {
- 	dlog(LOG_DEBUG, 4, "checking ipv6 forwarding of interface not supported");
--	return -1;
-+	return 1;
- }