From 035a199109efa9d0dc78e8a790bf8bcd34f25969 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Tue, 6 Aug 2024 15:17:10 +0300
Subject: [PATCH] rtp: basepay: Don't use suggested SSRC on collissions if it's
 the current one

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1693>
---
 net/rtp/src/basepay/imp.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/net/rtp/src/basepay/imp.rs b/net/rtp/src/basepay/imp.rs
index 716d6d38..afd15f52 100644
--- a/net/rtp/src/basepay/imp.rs
+++ b/net/rtp/src/basepay/imp.rs
@@ -1258,7 +1258,11 @@ impl RtpBasePay2 {
             return;
         }
 
-        let new_ssrc = if let Ok(suggested_ssrc) = s.get::<u32>("suggested-ssrc") {
+        let new_ssrc = if let Some(suggested_ssrc) = s
+            .get::<u32>("suggested-ssrc")
+            .ok()
+            .filter(|suggested_ssrc| *suggested_ssrc != stats.ssrc)
+        {
             suggested_ssrc
         } else {
             use rand::prelude::*;