From 54dcc5fba2685e82f86f7b28ebeba8fa7615b53d Mon Sep 17 00:00:00 2001
From: Lauros Pajunen <lauros.pajunen@nokia.com>
Date: Wed, 15 Oct 2025 12:47:00 +0300
Subject: [PATCH] Add null check for csrc

---
 lib_util/ivas_rtp_payload.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib_util/ivas_rtp_payload.c b/lib_util/ivas_rtp_payload.c
index 4e4b11f2aa..e759f674bc 100644
--- a/lib_util/ivas_rtp_payload.c
+++ b/lib_util/ivas_rtp_payload.c
@@ -199,7 +199,10 @@ ivas_error IVAS_RTP_PACK_UpdateHeader(
 
     header->ssrc = ssrc;
     header->CC = numCC;
-    memcpy( header->CSRC, csrc, numCC & 0xF );
+    if ( csrc != NULL )
+    {
+        memcpy( header->CSRC, csrc, numCC & 0xF );
+    }
 
     if ( ( numExtensionBytes > 0 ) && ( extData != NULL ) )
     {
-- 
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