only decode rtp packets in srtp mode

diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index 47e02d99bcd7eae3d5f30c541ef2a487a1323225..adbda9ffe24706cc134d4ea0530d761ad946244e 100644 (file)
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -2947,7 +2947,7 @@ static switch_status_t read_rtp_packet(switch_rtp_t *rtp_session, switch_size_t
 #endif
                        
 #ifdef ENABLE_SRTP
-                       if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_SECURE_RECV)) {
+                       if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_SECURE_RECV) && rtp_session->rtp_recv_msg.header.version == 2) {
                                int sbytes = (int) *bytes;
                                err_status_t stat = 0;
 
@@ -3066,7 +3066,7 @@ static switch_status_t read_rtcp_packet(switch_rtp_t *rtp_session, switch_size_t
        }
 
 #ifdef ENABLE_SRTP
-       if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_SECURE_RECV)) {
+       if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_SECURE_RECV) && rtp_session->rtp_recv_msg.header.version == 2) {
                int sbytes = (int) *bytes;
                err_status_t stat = 0;