From 5e685e3f24de9cc9f2ba57c026ebf5b1365b6f10 Mon Sep 17 00:00:00 2001
From: Lorenzo Miniero <lminiero@gmail.com>
Date: Wed, 27 Jan 2021 11:19:35 +0100
Subject: [PATCH] Reject a=extmap-allow-mixed in SDP, when offered

---
 sdp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sdp.c b/sdp.c
index a5d37864d4..7d4e443ca3 100644
--- a/sdp.c
+++ b/sdp.c
@@ -1090,6 +1090,7 @@ int janus_sdp_anonymize(janus_sdp *anon) {
 				|| !strcasecmp(a->name, "fingerprint")
 				|| !strcasecmp(a->name, "group")
 				|| !strcasecmp(a->name, "msid-semantic")
+				|| !strcasecmp(a->name, "extmap-allow-mixed")
 				|| !strcasecmp(a->name, "rtcp-rsize")) {
 			anon->attributes = g_list_remove(anon->attributes, a);
 			temp = anon->attributes;