From 95ba67631460633acf7505c9c2bd747570ba55a2 Mon Sep 17 00:00:00 2001
From: Eric Daniels <eric@erdaniels.com>
Date: Wed, 1 Feb 2023 14:10:55 -0500
Subject: [PATCH] Update module github.com/pion/mdns to v0.0.6

Include MTU fix
---
 agent.go |  4 ++--
 go.mod   |  2 +-
 go.sum   |  5 ++---
 util.go  | 12 ++++++++++++
 4 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/agent.go b/agent.go
index dcca6c5..0d966af 100644
--- a/agent.go
+++ b/agent.go
@@ -770,8 +770,8 @@ func (a *Agent) resolveAndAddMulticastCandidate(c *CandidateHost) {
 		return
 	}
 
-	ip, _, _, _ := parseAddr(src) //nolint:dogsled
-	if ip == nil {
+	ip, ipOk := parseMulticastAnswerAddr(src)
+	if !ipOk {
 		a.log.Warnf("Failed to discover mDNS candidate %s: failed to parse IP", c.Address())
 		return
 	}
diff --git a/go.mod b/go.mod
index e814190..ade34ec 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/pion/dtls/v2 v2.1.5
 	github.com/pion/logging v0.2.2
-	github.com/pion/mdns v0.0.5
+	github.com/pion/mdns v0.0.6
 	github.com/pion/randutil v0.1.0
 	github.com/pion/stun v0.4.0
 	github.com/pion/transport v0.14.1
diff --git a/go.sum b/go.sum
index 4df067b..5ad9f04 100644
--- a/go.sum
+++ b/go.sum
@@ -12,8 +12,8 @@ github.com/pion/dtls/v2 v2.1.5 h1:jlh2vtIyUBShchoTDqpCCqiYCyRFJ/lvf/gQ8TALs+c=
 github.com/pion/dtls/v2 v2.1.5/go.mod h1:BqCE7xPZbPSubGasRoDFJeTsyJtdD1FanJYL0JGheqY=
 github.com/pion/logging v0.2.2 h1:M9+AIj/+pxNsDfAT64+MAVgJO0rsyLnoJKCqf//DoeY=
 github.com/pion/logging v0.2.2/go.mod h1:k0/tDVsRCX2Mb2ZEmTqNa7CWsQPc+YYCB7Q+5pahoms=
-github.com/pion/mdns v0.0.5 h1:Q2oj/JB3NqfzY9xGZ1fPzZzK7sDSD8rZPOvcIQ10BCw=
-github.com/pion/mdns v0.0.5/go.mod h1:UgssrvdD3mxpi8tMxAXbsppL3vJ4Jipw1mTCW+al01g=
+github.com/pion/mdns v0.0.6 h1:HgGMFWk8Ne3sVIRNzmXZjZQAt5lSV5aak1ckI5Gcz2I=
+github.com/pion/mdns v0.0.6/go.mod h1:4iP2UbeFhLI/vWju/bw6ZfwjJzk0z8DNValjGxR/dD8=
 github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
 github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
 github.com/pion/stun v0.3.5/go.mod h1:gDMim+47EeEtfWogA37n6qXZS88L5V6LqFcf+DZA2UA=
@@ -51,7 +51,6 @@ golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201201195509-5d6afe98e0b7/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211201190559-0a0e4e1bb54c/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
diff --git a/util.go b/util.go
index 7321a2e..5abede7 100644
--- a/util.go
+++ b/util.go
@@ -44,6 +44,18 @@ func isZeros(ip net.IP) bool {
 	return true
 }
 
+func parseMulticastAnswerAddr(in net.Addr) (net.IP, bool) {
+	switch addr := in.(type) {
+	case *net.IPAddr:
+		return addr.IP, true
+	case *net.UDPAddr:
+		return addr.IP, true
+	case *net.TCPAddr:
+		return addr.IP, true
+	}
+	return nil, false
+}
+
 func parseAddr(in net.Addr) (net.IP, int, NetworkType, bool) {
 	switch addr := in.(type) {
 	case *net.UDPAddr: